1152z

KiwiSDR Receivers Currently Online

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JO21jn
JO21

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Propagation from JO21JN 7090 KHz 1130z


http://kiwisdr.com/public shows 820 receivers online on

Monday, 07-Oct-2024 11:43:23 GMT

Sort the list by clicking on the header. Click on a receiver below to listen for JO21JN on 7090. Signal strength estimates from (51°N,4°E).

Distance
(km)		 Open
Slots		 Freq
 Country
 SDR
Click to listen		 Station Map Signal SNR
dB		 Receiver
History
00-30Russia99
10 m long vertical 		LO02ss 5 44 2.7
50-30France94
Dipole 80m @11m gnd 		JN39gg 9 42 2.8
50-30USA94
160 Meter random wire 		EM66pl - 33 0.8
00-30United States99
200M Unterminated beverage @070 CN88lo		CN88mo 1 17 1.4
30-30Australia96
12m Duoconical Antenna 		PF95ja - 34 1.4
30-30Russia96
Inv.V 40-80 		PN78nk 2 31 1.8
40-30Canada95
160 inv ell BCB reject *(MCL T1-1T)* ve6ars		DO30dc - 40 0.8
10-30Italy98
Active Magnetic Loop 		JM49jn 1 32 0.4
00-30Australia99
12m Duoconical Antenna 		PF95ja - 33 1.0
30-30Australia96
12m Duoconical Antenna 		PF95ja - 35 1.4
20-30Japan97
self-made YouLoop + LAMB-1B 		PM53oo 1 36 1.3
01.8-30Australia99
Broadband Monopole (\"J-Dart\") 		PF95jr - 36 1.6
40-30New Zealand95
W5GI multiband doublet 		RE79tb - 37 0.5
40-30Canada95
160 inv ell BCB reject*(MCL T1-1)* ve6ars		DO30dc - 39 0.4
30-30USA96
190m Beverage, Westerly 		FN42dc - 21 1.0
70-30USA92
Homebrew EFHW 49:1 80 -10 meters 		EM63pj - 25 1.2
30.5-30New Zealand96
Wellbrook ALA1530S+ loop oriented N-S Marahau		RE68mx - 27 1.4
00.01-30United States99
82m (270ft) center fed doublet @ 20m (65ft) MF through HF 		FN33om - 30 2.9
10-30USA98
148' Loop-on-Ground 		EL89sa - 32 1.4
41.8-30Australia95
Broadband Monopole ("J-Dart") VK5ARG		PF95jr - 35 1.5
40-30USA95
300' wire loop @ 40 feet 		CN90ao 1 35 1.0
20.13-30Poland97
H-Delta 83m / V-Delta 81m S-N / V-Sigma 7m SDRPLONSK		KO02eo 9 36 2.3
10-30New Zealand98
20 - 10 Hexbeam. Beaming North West 		AE16sa - 38 1.2
20-30USA97
450' Beverage, 56 degree AZ w/MW BCB reject filter. MVR3		CN98vk 1 20 1.6
00-30United States99
130-ft EFHW 		EN50er - 22 5.8
20-30USA97
400 foot South Beverage W3HFU/3		FM19mq - 23 0.7
30-30USA96
500 ft Northeast Beverage to Europe 		FM19mq - 25 0.7
40-30New Zealand95
W5GI multiband colinear dipole 		RE79tb - 33 0.5
10-30Australia98
1-30MHz T2FD wideband dipole antenna @ 50' 		QF57vl - 33 0.6
30-30New Zealand96
Mini-Whip active 		RE54ec - 33 0.6
20.1-30Poland97
H-Delta 83m / V-Delta 81m S-N / V-Sigma 7m SDRPLONSK		KO02eo 9 37 2.0
40.1-30USA95
Beverage System 		FN23lg - 18 1.0
40-30USA95
250 ft V Beam Antenna aimed to Europe 		FM19mq - 25 0.7
30-30Australia96
HF Loop 		QF57ta - 28 2.5
20.1-30Poland97
H-Delta 83m / V-Delta 81m S-N / V-Sigma 7m SDRPLONSK		KO02eo 9 32 2.2
00-32Spain99
80m Loop EA8BFK		IL38bo - 33 3.3
22-30Australia97
Broadband Monopole ("J-Dart") 		PF95jr - 33 1.5
40-30Australia95
12m Duoconical Monopole Antenna 		PF95ja - 33 1.0
30-30New Zealand96
Back in service 18/12/22 - 80m Dipole >30m H - Unit Repaired - RF Amp replaced. Many thanks to Kevin ZL1UJG & Tom ZL1THG @ Loop Technologies, Hamilton, N.Z. 		RF81cx - 33 1.3
60-30USA93
25'x72' KAZ Antenna is currently oriented at 150° fed by a Wellbrook FLG100LN amplifier (23dB of gain). KAZ is roughly 10' off the ground and far from most noise sources. 		EM40xi - 22 0.7
20-30USA97
150 foot longwire in a circle 		EN90xk - 22 1.2
40-30Canada95
Inverted V VE6HFD		DO41ap - 23 0.1
40-30Canada95
Low Band End-Fed Antenna at approx 50' AGL 		DO42ia - 24 0.2
30-30UK96
Boni-Whip G7GSF		IO91vn 8 26 0.4
50-30Canada94
W6LPV Amplified Magnetic Loop Antenna 		EN19gu - 26 3.1
30.5-30USA96
27.4M T2FD abt 20M over ground w4kel		FM08rd - 32 5.4
20-30Australia97
Off Centre Fed Dipole 		QF22kg - 32 0.5
40-30New Zealand95
W5GI multiband colinear dipole 		RE79tb - 32 0.7
40-30Australia95
Hustler 5BTV trapped vertical VK2AAK		QF67fw - 33 1.2
00-30Indonesia99
combined antennas VLF thru HF JKT		OI33lq - 34 1.6
40-30USA95
N4CY Amp into 14' of RG-6 tie wrapped to the SW ground anchor of a 240' tower. 		EM79bi - 18 0.5
40-30USA95
N4CY Amp into 14' of RG-6 tie wrapped to the SW ground anchor of a 240' tower. 		EM79bi - 18 0.4
20-30USA97
N4CY Amp into 6' of RG-6 tie wrapped to the SE ground anchor of a 240' tower. 		EM79bi - 21 0.7
40-30USA95
148 foot EF Long Wire. May have QRM from adjacent transceiver, enjoy. 		EM57ks - 21 0.8
20-30Canada97
160 meter Beverage VE3HOA		FN15xg - 22 1.5
00-32USA99
Palomar Engineers 80-10m OCF Dipole at 65ft (20m) N1NTE/1		FN32wa - 24 1.3
30-30USA96
dual loop omni 		DN14lf - 25 0.5
40-30USA95
Various 		FN31do - 25 0.3
20-30Australia97
28MHz 6 element LFA yagi @ 60' beaming USA 		QF57uk - 29 0.4
20-30New Zealand97
RE79tr - 29 1.3
30.01-30Japan96
Apex Radio 303WA-2(modified) 		PM85ga 1 32 0.6
40.01-30Canada95
Wellbrook ALA100n 250' loop, horizontal at 30' high (.5 to 1.7 mhz sensitivity reduced) 		DO33or - 32 5.0
30.1-30Poland96
H-Delta 83m / V-Delta 81m S-N / V-Sigma 7m SDRPLONSK		KO02eo 9 33 2.0
81.8-30USA91
TCI 532 @ 222⁰ KFSSW		CM87tj - 34 0.7
20.1-30Poland97
H-Delta 83m / V-Delta 81m S-N / V-Sigma 7m SDRPLONSK		KO02eo 9 34 2.4
40-30Canada95
30 M Long Wire 		EO01ae - 20 0.6
20-30USA97
End Fed 75m Half Wave 20' agl in the trees 		EN74as - 22 0.6
20.01-32USA97
50mm Voltage-Probe @ 7m AGL 		EM75ww - 22 0.7
40-30USA95
75 meter cf 1/2 wave 		DN26xo - 23 0.2
40-30Australia95
Currently using a 1m Active Vertical Loop antenna approx 1m above ground 		QG62ms - 25 0.8
11.8-30United States98
160M Horizontal Loop 		FM09eu - 27 1.5
40-30United States95
600' SkyLoop 		CN94ik 1 28 0.2
00-30Canada99
Wellbrook ALA100n 250' loop, horizontal at 30' high (.5 to 1.7 mhz sensitivity reduced) VE6JY		DO33or - 29 6.5
20-30Canada97
Wellbrook ALA100n 250' loop, apex 120' (.5 to 1.7 mhz notch filter) VE6JY2		DO33or - 29 6.5
31.8-30United States96
160M Horizontal Loop 		FM09eu - 29 0.9
73-30USA92
TCI 527B @ 135⁰ KFSSE		CM87tj - 30 0.3
70.02-32Hungary92
Dipole (2x27m) at 5m AGL SZFVAR		JN97ed 9 31 3.7
20-30Japan97
G5RV 		QM07fq 1 31 0.9
40-30New Zealand95
27m T3FD @ 12m 		RF70ma - 31 0.7
20-30Germany97
2x19,5m Dipol or IMax 2000 selected by Admin 		JO41ir 9 32 1.3
40-30Australia95
HF Multiband vertical. Tecsun		QF44vi - 32 0.5
10-30Finland98
Beverage 600 m 95° 		KP52cn 9 0 0.2
30-30USA96
75 m 1/2 wave cf 		DN26xo - 21 0.1
10-30Australia98
T2FD 25m long for 2.5-30MHz & Marconi-T 10m high for 0-2.5MHz 		QF22pf - 21 7.2
40-30USA95
DX Engineering RF-Pro-1B loop antenna - Oriented NW-SE 		CN87tn 1 22 0.1
20-30Australia97
T2FD 25m long for 2.5-30MHz & Marconi-T 10m high for 0-2.5MHz 		QF22pf - 22 6.0
10-30Australia98
T2FD 25m long for 2.5-30MHz & Marconi-T 10m high for 0-2.5MHz 		QF22pf - 22 7.1
30-30Australia96
Loop Antenna 		OF87hp - 22 1.6
30-32Canada96
Multiple 		CO44aa 1 23 0.8
40-30Australia95
T2FD 25m long for 2.5-30MHz & Marconi-T 10m high for 0-2.5MHz 		QF22pf - 23 0.2
20-30Netherlands97
Mini-Whip 		JO21gx 5 24 0.9
40-30United States95
270 foot Off Center Fed @ 30'. KB1UIF		FN32ib - 25 0.3
20-30USA97
80 ~ 10 METER OCF DIPOLE AT 45' 		DN07bu - 25 0.4
40-30USA95
132 Foot End Fed Half Wave 		EM48jt - 26 2.2
80-30USA91
Center Fed Dipole 2-30MHz 		FN10wg - 26 1.0
20-30Japan97
Wellbrook ALA-1530 Magnetic Loop Antenna 		PM84tq 1 27 0.8
40-30United States95
600' SkyLoop 		CN94ik 1 28 0.1
10-30Japan98
ΔLOOPX(Handmade Loop Antenna Non-synchronized mode),200m above sea level 		PM74ru 1 28 2.3
30-30Japan96
10mH, whip antenna 		PM85xv 1 29 0.7
10-30United States98
Hermes Loop K3FEF		FN21mh - 29 2.6
02.6-30Japan99
T2FD + HPF (Fc:1.6MHz) sapporo		QN03rb 1 29 1.7
40-30New Zealand95
Parallel Horizontal Dipoles 80, 40, 20. 		RF80ji - 29 0.3
20-30India97
W6LVP 		NL65uv - 30 0.5
80.1-30USA91
Phased Vertical Array 		FM07vs - 30 0.6
40-32Sweden95
100 mtr beverage ,end terminated 		JO69go 9 30 1.2
30-30Thailand96
Wellbrook Loop 		OK18sc - 30 0.5
20.02-30UK97
Terminated Delta Loop 20m sides Wessex1		IO80qr 8 30 1.5
30-30New Zealand96
Extended double zepp cut for 80m 		RE79sb - 30 0.5
20-30USA97
TCI 530 Omni Log Periodic 		DN31uo - 31 6.4
20-30USA97
W6LVP LOOP 		EN91ua - 21 0.1
30-30USA96
N/S 350' unterminated Beverage, 200 degree heading 		DN07cw - 21 0.0
40.06-30USA95
Gap Challenger DX 		EN53uk - 22 0.2
20-30Sweden97
PA0RDT Mini Whip on 4.5m PP mast. 		JO65nq 9 22 0.2
40-30Australia95
T2FD 25m long for 2.5-30MHz & Marconi-T 10m high for 0-2.5MHz 		QF22pf - 22 0.5
40-30Australia95
T2FD 25m long for 2.5-30MHz & Marconi-T 10m high for 0-2.5MHz 		QF22pf - 22 0.2
70-30UK92
SWITCHABLE: 80m four square looking NW or LZ1AQ Active RX loop 0-30MHz GW4WND		IO82km 8 23 1.1
50-30USA94
15'x56' SuperLoop Antenna is currently oriented at 83° fed by a Wellbrook FLG100LN amplifier (23dB of gain). Will be unplugged during local lightning storms 		EM40xi - 23 0.6
10-30USA98
Wellbrook Loop or OCFD Dipole 		FM29cr - 23 0.7
40-30USA95
PA0RDT Mini-Whip 		EM48vx - 24 0.4
30-30Australia96
49:1 41.2m end fed wire 		QH30io - 27 0.7
20-30Japan97
YouLoop (Homebrew:0.6mDiameter->Balun:ADT1-6T+) and LNA, BEF(1.4M) 		PM95um 1 27 1.0
30-15USA96
G5RV (attenuated in MF band and above 15MHz) 		CM97bh - 27 5.4
30-30Japan96
MLA-30 		PM95uq 1 28 0.7
10-30USA98
Hygain LP-1002 pointing due east 		DN31uo - 28 6.4
50-30Taiwan94
Mini Loop with 10dB LNA 		PL05qa - 29 2.3
30-30Japan96
303WA-2 		PM86wh 1 29 1.1
00-30Japan99
MLA-30 		PM74vw 1 30 1.8
00-30USA99
TCI 530 Omni Log Periodic 		DN31uo - 30 6.5
20-30USA97
Long Wire 		EM10dk - 13 0.9
40-30USA95
KA7U Active Loop (site in progress) 		DN13ox - 18 0.1
80.02-30Germany91
JO62rl 9 20 0.8
30-30USA96
250 Ft end fed, 35 ft AGL 		FN12nn - 21 0.6
20-30United States97
Mini-Whip, G5RV, Cuschcraft R-7 		FM18js - 22 1.5
60-30Canada93
Full size 80 meter horizontal loop at 9 meters with a reflector loop at 1 meter 		CO83ot 1 24 2.9
30-30New Zealand96
Ukrainian design and built Active Mini-Whip or 80mtr Closed Loop 		RF72no - 25 1.5
20-30UK97
80m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz 		IO81mh 8 26 1.6
20-30UK97
80m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz 		IO81mh 8 26 1.4
00-30UK99
80m Dipole UKsouth		IO90qu 8 26 3.9
40-30Russia95
OO22eg 3 26 1.4
30-30UK96
80m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz 		IO81mh 8 27 1.5
30-30UK96
80m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz 		IO81mh 8 27 1.1
50-30Philippines94
40M delta loop over the garden + W6LVP receive loop DU6/PE1NSQ		PK10lr - 27 2.8
30-30USA96
1.) 80m Full-wave Horizontal Loop (Main) 2.) LZ1AQ Gordo-Loop. SKIPLAND/2		EM30wc - 27 0.8
41.5-30Japan95
MLA30+ 		PM95tk 1 28 0.2
20-30Japan97
W6LVP　Loop 		PM95tk 1 28 0.5
20-30Ireland97
Dipole SW/NE 164 FEET. 		IO54if 8 28 0.5
50-30Finland94
160m dipole 		KP20fq 9 28 1.8
30.5-30Japan96
Megaloop MLA-30+ (0.5kHz-30MHz) Direction: 80-260 degree 		PM95tj 1 29 0.9
10-30Taiwan98
DP 		PL05mc - 29 6.7
40.05-30UK95
(same as Wessex KiWi V1) Wessex2		IO80qr 8 29 1.0
20-30Australia97
OCF 80 -10 		OG70ls - 30 0.4
30-30Australia96
Active Loop Antenna ALA1530S+ Imperium 		QF56jk - 30 0.1
40-30USA95
Wellbrook ALA-1530S+ croton		EN35ga - 12 0.2
10-30USA98
1m amplified loop Wellbrook/Wellgood KB8SPI		EN82dh - 14 1.5
40-30USA95
6BTV 		EN91jc - 20 0.8
30-30United States96
Hustler 6-BTV Vertical at about 30' AGL. 		FM16vg - 22 1.6
20.15-30Australia97
DX Engineering RF-PRO-1B. Oriented with null East-West, peak North-South 		QF44nm - 23 1.8
30-30Sweden96
Type of Windom 39m, see link: https://sk0qo.se/images/dokument/KIWISDR/Egenbygge_03_2013.pdf 		JO99dc 9 23 1.1
10-30USA98
40m horiz delta loop @ 34 ft N8BTR		EN55ve - 24 1.9
10-30United Kingdom98
Wellbrook large aperture loop 		IO82qv 8 24 7.1
30-30Taiwan96
Apexradio 303WA-2 (疑似禁 ddns.net连线, 切回反向代理) 		PL04ms - 24 1.3
00-30Taiwan99
DP 		PL03gv - 25 7.7
40.1-30UK95
Wire loop with 2N5109 push pull Norton LNA G4WIM		IO83ns 8 25 0.3
40-30Australia95
Cushcraft R8 Vertical at 5-14m 		QF44no - 25 0.3
30-30UK96
80m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz 		IO81mh 8 26 2.1
00-30UK99
80m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz 		IO81mh 8 26 2.2
00-30Japan99
ApexRadio 303WA-2 		QN00mv 1 26 2.6
32-30Argentina96
Random Wire LU4AA		GF05wd - 26 1.0
30-30Australia96
80-10m Windom OCD 		PF97dl - 26 0.3
30-30UK96
80m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz 		IO81mh 8 27 2.1
10-30Germany98
2x25m Doublet 		JO31xt 9 27 0.8
40-30Germany95
Active Vertical Loop 		JO54ee 9 27 0.2
10-30USA98
ZS6BKW Inverted V - 45' AGL Apex - AM broadcast notch (ANT-> IC-7300 -> PTRX -> Kiwi) 		EN74fr - 27 1.3
40-30Germany95
Single Pole 7m HiZ JN58sp		JN58sq 9 28 0.4
10-30Finland98
KP30ll 9 28 1.8
10-30Thailand98
NTi MegActiv MA305FT Active Wideband Antenna 		NK92xs - 14 1.1
40-30USA95
40m loop-on-ground + RPA-2 amplifier 		EN82dh - 16 0.3
70-30United States92
DX Commander 		EM49td - 16 1.2
40-30Canada95
OCFD (disconnects with local transmit) 		DO22nl - 18 0.1
50-30USA94
23' active vertical 		FN42et - 19 3.6
20-30USA97
MAG LOOP 80M DIPOLE 		FN42gg - 21 0.7
00-30UK99
Beverage - North UKsouth		IO90qu 8 21 3.9
40-32UK95
GB0SNB		JO01dq 9 21 0.8
50.3-30United States94
15-m long center-fed dipole, 25 dB notch from 500 to 1600 kHz, 20 dB preamp 		CN84jq 1 21 3.2
10-32USA98
Palomar Engineers 80-10m OCF Dipole at 65ft (20m) N1NTE/2		FN32wa - 22 1.2
30-32USA96
Palomar Engineers 80-10m OCF Dipole at 65ft (20m) N1NTE/4		FN32wa - 22 1.2
40-30United States95
Pixel Loop 		CM97fs - 23 0.9
20.02-30United States97
W6LVP Loop - Main lobes oriented N-S 		FM05qx - 23 0.8
20-30Australia97
10 metre longwire + Nooelec LNA + VK5TM noise canceller + MW FM band filters 		QE37qc - 24 0.2
20-30Germany97
Random Wire 		JO40rn 9 24 0.2
20-30Argentina97
DIPOLO-20 40 		FF77oi - 25 1.2
40-30Germany95
WellGood Loop V4.1 		JO44tm 9 25 0.5
40-30USA95
Long wire 		EM79xr - 25 0.1
10-30Finland98
Crossed Loop Antennas with LZ1AQ AAA-1C Active Antenna Amplifier 		KP20fw 9 25 1.7
30-30USA96
1.) 80m Full-wave Horizontal Loop (Main) 2.) LZ1AQ Gordo-Loop. SKIPLAND/1		EM30wc - 25 0.9
30.01-30UK96
160m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz 		IO81mh 8 25 0.9
314-30UK96
10 Element BOLPA 10 (14 to 29 Mhz) Log Periodic @27m NORMALLY PARKED BEAMING West 		IO91vv 8 26 0.3
10-30Ireland98
Dipole NorthWest		IO54if 8 26 1.3
00-30USA99
135 Foot OCF Dipole with AM Broadcast Band Blocking Filter KD9KHZ		EN53wb - 26 1.4
40-30Netherlands95
TCI-613 HF-dipole 		JO22qd 5 26 1.5
20-30France97
Horizontal 80m skywire loop (SV1AFN 4-way Splitter/Combiner) lkz		JN25pj 9 26 0.9
40-30Australia95
Mini-Whip 		PF94lw - 27 0.1
40-30Switzerland95
Cushcraft R6000 		JN47jk 9 27 0.2
10-30Argentina98
NOW TRYING A Wide Bandwidth Active Loop Receiving Antenna. LU4EEC		GF05ri - 13 1.9
10-30USA98
Doublet on top of the roof 		EN50mm - 15 0.1
20-30USA97
Active 2.5 m horizontal loop mounted 6m high 		DN06ta - 16 6.2
40-30UK95
LZ1AQ 1m loop 		IO91pk 8 16 0.3
40.1-30USA95
Modified OE-254 WA2ZKD		FN13ed - 16 0.1
20-30USA97
Wellbrooke Loop 		DM04ls - 16 0.4
20-30USA97
Long Wire SWLcn83hg		CN83hg 1 18 2.1
70-30USA92
LZ1AQ loop (1.2m diameter) 		FN20lh - 18 0.9
00.01-30UK99
Wellbrook Loop (Ant Switch not connected) G0EZY/2		IO93nn 8 19 2.0
40-30USA95
30-40-60M Dipole 50' KH6ILT/Elida		EN70vs - 20 0.1
20-30United States97
Hustler 6-BTV Vertical at about 30' AGL. 		FM16vg - 20 4.8
30-30United States96
80m Full Wave Loop / Mosley TA-63-N Beam 		EM55ek - 20 1.2
20-30USA97
Inverted V dipole K4DDI		EL95ux - 20 1.3
30-30USA96
132' END-FEED 		EN91fa - 21 0.1
20-30Ireland97
End fed wire at test location 		IO53xl 8 21 0.5
10-30USA98
120 ft T2FD W3HFU/1		FM19mq - 21 1.0
30-30New Zealand96
250m Long Wire 		RF80hk - 21 0.1
40-30United States95
DX Commander 		FN20qh - 22 0.6
40-30South Korea95
This antenna is a loop-type antenna with a wire length of 85m. And the antenna is located on the roof of the building, and the height is about 150m from the ground. HL5NTR		PM45gv 1 23 2.5
40-30Netherlands95
LZ1AQ Active loop NW-ZO 		JO32il 9 23 0.8
00-30UK99
80m Dipole 		IO90qu 8 23 3.9
10-30South Korea98
This antenna is a loop-type antenna with a wire length of 85m. And the antenna is located on the roof of the building, and the height is about 150m from the ground. HL5NTR		PM45gv 1 23 2.7
20-30Australia97
18m Active Loop Receive Antenna VK3JTM		QF12lr - 24 5.6
40-30UK95
80M Doublet at 9M AGL 		IO81qh 8 24 0.4
00-30UK99
80m Dipole 		IO90qu 8 24 3.9
20-30Japan97
YouLoop 5D-FB-LITE 		PM95sr 1 24 1.3
10-30Germany98
ALA1530LN, E<->W direction 		JO40rn 9 24 0.5
10-30USA98
Active 2m Horizontal loop, 8m above ground 		DN06ta - 24 7.1
10.01-30Belgium98
2x3m vertical, active dipole, lowest point 1,7m above ground, fed with Cat5 cable 		JO10os 9 24 7.1
10-30USA98
1.) 80m Full-wave Horizontal Loop (Main) 2.) LZ1AQ Gordo-Loop. SKIPLAND/3		EM30wc - 24 0.5
00-30Netherlands99
Vertical 11m 		JO32iu 9 25 0.6
10.01-30Japan98
HexBam + BC bandstop 		PM95wr 1 25 6.2
40-30Switzerland95
Wellbrook ALA-1530 		JN47dg 9 25 0.2
00-30Norway99
Skywire-Loop-80 		JO49vx 9 25 5.6
40-32Norway95
26m wire endfed 9:1 Unun. LA9LT		JP50df 9 25 0.3
30.075-30Finland96
Hilltop 2.8m loop, LNA 		KP30bx 9 25 0.5
70-30Indonesia92
MLA-30 Magnetic Loop 		OI33sa - 25 1.5
40-30Australia95
HF multiband vertical 		QF56oh - 25 0.3
20-30USA97
40M dipole @12M 		FM05sp - 26 6.7
30-30Japan96
303WA-2 		PM95rm 1 26 5.2
30-30Poland96
Dipol 2x15m LIN		KO01nw 9 26 1.0
20-30Finland97
Wire 300 m 55° 		KP52cm 9 26 1.0
40-30Sweden95
Miltary type wideband dipole antenna (Hängmatta) 		KP15hu 9 26 1.0
40-30France95
Active Loop Antenna ALA1530 Aluminium CX0006SWL		JN37ag 9 12 0.2
40-30USA95
Wellbrook 1530 loops, switch between NE/SW and NW/SE 		CN87tr 1 13 0.0
20-30Germany97
ZS6BKW DL7VDX		JO62vp 9 13 1.4
30-30Hungary96
Inv. V 80m 		JN97is 9 14 0.4
80.01-30USA91
Dipole 		CN87uu 1 14 0.2
40.53-30United States95
Welbrook ALA1530LN Active Loop 		EL96xh - 15 0.8
20-30United States97
Long Wire 		EM12ho - 18 0.8
20-30Spain97
EndFed 40m long 		IN93be 3 19 0.8
20-30Germany97
ALA-1530 		JO31id 9 19 1.5
70-30USA92
EFHW 80-10, 35 ft. above ground, OR W6LVP loop 		EM83hw - 19 2.2
40-30Canada95
Delta Loop 		DO51rd - 19 0.2
40-30Germany95
MegaAktiv MA305FT (BONITO) 9KHz-300MHz 		JO30dt 9 20 0.2
30.01-30Netherlands96
ALA1530 LoopAntenna 		JO22gc 5 20 1.2
40-30UK95
Wellbrook Loop ALA1530LN 		IO82qh 8 20 0.1
30-30USA96
300' long wire MVR2		CN98vk 1 20 0.0
30-30Italy96
G5RV Full Size Dir. N/S 		JN61vq 9 21 3.2
40-30Poland95
Vertical 		KO00ft 9 21 0.2
40-32USA95
Palomar Engineers 80-10m OCF Dipole at 65ft (20m) N1NTE/3		FN32wa - 21 0.7
10-30Sweden98
Dipole FD-4 		JO67ed 9 22 0.2
30-30Netherlands96
Active Loop Antenna PI4AMF/JO22q		JO22rf 1 22 0.8
20-30Germany97
Windom - 78m long 		JO41qs 9 22 1.2
20.01-30Australia97
Bushcomm BBA600 		OF78wc - 23 0.9
30-30USA96
W6GI Mystery Antenna @ 50', unless it's stormy or I'm using for xmit, then AOR LA400 indoor loop 		EM85aw - 23 0.4
40-30Kuwait95
Multiband Vertical 		LL49ah - 23 1.1
30-30Netherlands96
PA0FRI shielded activeloop circumference 4m / 13mm Huber&Suhner coax PA0EBC		JO33gd 9 23 1.2
12-30USA98
40M Dipole 		EN51uu - 23 3.1
20-30Ireland97
Active loop 		IO53hu 8 24 0.7
40-30Germany95
Alford active loop 		JO32sq 9 24 0.1
20-30Ireland97
Active loop 		IO53hu 8 24 0.9
30-30France96
Horizontal 80m skywire loop (SV1AFN 4-way Splitter/Combiner > SV1AFN 1.8MHz High Pass Filter) - Use Kiwi 1 for LW/MW range lnkz		JN25pj 9 24 1.9
20.01-30Sweden97
Active whip above 3 MHz, antenna switching below 3 MHz SM2BYC/1		KP25ax 9 24 1.8
10.01-30Sweden98
Active whip above 3 MHz, antenna switching below 3 MHz SM2BYC/2		KP25ax 9 24 1.3
40-30Denmark95
Just NOW: Ultrasound transducer 1 to 100 KHz. Normal 30 m Long Wire, 10 meter above ground 		JO46xb 9 25 0.5
20-30USA97
80m-10m EFHW (AM BCB Filter Installed) 		EM96ij - 25 2.0
40-32Norway95
Modified Fourie and Austin broadband dipole 6-60MHz. 2x12,5m. 		JP50sv 9 25 0.2
40-30Russia95
Active Loop 		KO96aa 9 25 0.8
40-8Canada95
Beverage arrays. 15 wires cover 9 directions. 		DO21st - 12 0.1
30-30USA96
Active Magnetic Loop 		DM93bm - 14 0.7
30-30Germany96
Beam West 		JO61ua 9 15 0.2
40-30UK95
Mast temporarily at ground level for repairs for the next week 		JO01pd 9 17 0.1
00-30Netherlands99
STAMPFL BLUE WAVE Active Loop Antenna 		JO22uu 9 17 1.0
50-30United States94
N-S unterminated Beverage 		BL11cj - 19 2.7
30-30France96
End Fed Wire 16 meters vertical F5LFE		JN18oc 9 19 0.2
40-30UK95
Wellbrook Loop 		IO81qh 8 20 0.1
00.01-30Japan99
LW 		PM95wr 1 20 2.0
30-30Ireland96
L antenna with two paralell 44m top hat wires between two 20m masts. Resonated on 474kHz with a very solid groundplane. 		IO65ig 8 20 0.4
30-30USA96
W6LVP Loop 		EL15gw - 20 0.1
70-30USA92
160m End-fed Half-wave @ 45' K1RA		FM18cr - 21 1.0
40-30France95
2x 1m diameter vertical loops on LZ1AQ AAA-1D (4x1m per side square loop is broken) linkz		JN25pj 9 21 1.5
10-30United Kingdom98
G8OCV/SDR		JO02ok 9 21 3.6
00-30Czechia99
Ala Wellbrook, active-antenna.eu, 300m Beverage USA/Asie, Invert "V" ... Antenna switch only for CZDX club members. CSDX		JN69gw 9 22 1.2
41.5-30New Zealand95
80mtr dipole/ Test 3 active aerial 10seconds each 		RE78lt - 22 0.1
40-30Switzerland95
Nero1 Endfeed perfect 		JN47ef 9 22 0.0
40-30Switzerland95
Activdipole Datong AD370 and others 		JN47jn 9 22 0.2
12-30Japan98
303WA-2 		QM06gi 1 22 2.3
40-30Kuwait95
Multi band vertical 		LL49ah - 22 1.2
30-30Norway96
End-feed halfwave 80-10 		JP53pt 9 23 0.2
20-30Finland97
Bonito Megaloop FX 		KP33pb 9 23 1.6
30-30Nepal96
W6LVP 		NL27pr - 23 0.8
40-30Finland95
80m horisontal loop 		KP10ei 9 23 1.3
10-30Finland98
Aluminum loop with NT1 MegaLoop FX OH6JKN		KP22xk 9 23 1.9
30.01-30Sweden96
Dressler ARA 30 Whip Antenna 		JP70nb 9 23 1.9
21.8-30United States97
500' NE Beverage primary- may change with local operating W1NT		FN42lu - 24 1.0
30.01-30USA96
Pixel RF-Pro-1B Loop WA2ZKD		FN13ed - 10 0.2
10-30United States98
W6LVP Magnetic Loop BIKEDORK		EN34iv - 12 2.3
30-30USA96
EFHW 80-10M ( Disconnected during thunderstorms ) 		EM50ih - 13 0.1
10-30Canada98
W6LVP Magnetic Loop 		CN88fu 1 13 6.2
20-30United States97
KiwiSDR 325' Long Wire Antenna 25" Up. 		DM09ch - 13 2.1
20-30United States97
End Fed Dipole 80mtr or MLA 30 active loop 		CM87sq - 15 1.1
40-30Italy95
Windom 7-band OFC dipole (42 mt. long, from 80 mt. to 10 mt. bands) IW2KPL		JN45tq 9 15 0.5
10-30UK98
LZ1AQ Loop 		IO91io 8 16 0.1
40.01-30United States95
350 Foot Beverage 		FN12gx - 16 1.1
60-30USA93
40-meter inverted vee up 40-feet NI5F		EM70fu - 17 1.1
40-30USA95
44 foot Aluminum Vertical with LNA @DAY / MAG-LOOP @ NIGHT 		EM83dn - 17 0.9
40-30Canada95
Wellbrook Loop ALA1530LNP 		FN35dl - 18 0.0
00-30Netherlands99
W6LVP Loop 		FK52ue - 18 1.5
20-32USA97
W6LVP loop 		DM12ju - 18 0.4
10-32Brazil98
G5RV Double (160m) 		GG56tv - 18 4.5
40-30United States95
Carolina Windom at 20m height, or Megadipol at 8m height. 		FN31ai - 19 0.8
40-30France95
40m Delta Loop 12m AGL but on a hill side blocking signals from east and south 		JN18cn 9 19 0.3
30.01-30USA96
Pixel Loop 		FN54le - 19 0.2
40-30USA95
long wire 		FM18ku - 20 0.7
00-30Thailand99
Wellbrook Loop FLX1530LN - Indoors N0CALL		OK03gr - 20 3.0
40-30Netherlands95
endfed 10-80 /gainmaster 12 /11/10m 		JO32ii 9 20 0.4
70-30Germany92
PA0RDT MiniWhip (Sorry, high QRM on Low Bands!) 		JO31oj 9 20 1.1
00-30USA99
currently on the factory Wellbrook K9AY Antenna Loop System 		EN25vm - 21 1.4
20-30Italy97
windom 		JN53rm 9 21 0.6
30.015-30France96
DX-500 active F1JEK/P		JN05hs 9 21 0.7
40-30UK95
40m Doublet 		IO81em 8 21 0.2
30-30Germany96
half-wave dipole 		JO43sd 9 21 0.2
10-30Japan98
MTA-GMDSS 19m High and 10-11m Band 1/2λ Dipole 18m High 		PM96sa 1 21 7.4
40-30Germany95
80-10m Trap Dipol 13m above Ground, Gainmaster 10m Vertical via SDR Combiner 		JO31qm 9 21 0.3
20-30Netherlands97
K9AY direction East 		JO32iu 9 22 0.0
20-30Germany97
33m T2FD 		JO53ck 9 22 2.0
30-30Chile96
Dipolo 		FF43an - 22 0.9
40-30Germany95
14 mtr high GAP-Vertikal 160 to 20 mtr. 		JO32oh 9 22 0.6
10-30Norway98
Wellbrook ALA1530LNP 227° / 47° (Uk-S.AM / Japan-NZ) 		JP51ua 9 22 0.8
40-30Sweden95
141m Beverage QTF 202 or 22 Degrees, antenna switch (QRM/QRT during ham radio Tx) 		JO67ak 9 22 0.3
40-30Sweden95
Dipol 2 x 19 m 		JO78oj 9 22 2.8
20-30France97
Wellbrook ALA1530LNP active receive loop w/ 1.5m diameter copper tube loop 		LG78rq - 23 2.3
40-30Australia95
low dipole 30m per side 		QE28wu - 23 0.2
7144-146Iceland92
5/8 		HP94bc 2 0 0.0
40-30USA95
W6LVP Amplified Magnetic AM Loop 		FN21pi - 16 0.0
70.3-29South Africa92
Wellbrook Magnetic Loop 		KG43cu - 16 0.6
20-30Jersey97
Mini Magnet Loop1 		IN89vf 3 18 0.2
30.15-30Spain96
Delta loop 		IM98nh - 18 1.2
40-30New Zealand95
80m horizontal square loop 		RF80ji - 18 0.0
40-30United States95
Ladder line fed 160 meter dipole @ 70 feet 		EM84ga - 19 1.9
30.1-30Spain96
Falcon 250B 		IN73ce 3 19 0.5
30-30Germany96
various 		JO43ug 9 19 1.3
20-30Japan97
ApexRadio 303WA-2 		PM64wn 1 20 0.8
30-30Germany96
Rundstrahler 10 Meter über Grund 		JO50bu 9 20 0.9
40-30Germany95
MegaLoop FX 15m 		JO43ap 9 20 0.3
40-30Taiwan95
COMET CWA-1000 		PL05vc - 20 6.2
30-30Finland96
160m horisontal loop 		KP10bl 9 20 0.1
00-30Poland99
K180WLA LOOP 		JO82nj 9 20 1.3
40-30Austria95
usually using rotary dipole at 20 meter with 10 db attenuator... while being qrv using mla-30 active loop 		JN68re 9 21 1.0
60-30Germany93
Magnetic-Loop | PreAmp LZ1AQ | Remote-Antenna-Switch 		JO31ru 9 21 2.1
20.5-30USA97
Figure of 8 Magnetic Loop using Two 2 ft Loops and DIY Preamplifier 		DM13cp - 21 0.7
40-30Germany95
Wire 6m over ground, 200m a.s.l. 		JO30ct 9 21 0.1
30-30Argentina96
3 Element Yagi. 		FF57nd - 21 1.2
20-30France97
80m dipole 12 m above ground 		JN25nj 9 21 1.2
40-30Germany95
Magnetische Loop DG0JBD		JO60pq 9 21 0.0
10-30Romania98
Flag antenna, 20m Long, 8 m above ground, 860 ohmi termination rezistor, 16:1 balun. 		KN37ex 5 21 1.5
40-30Finland95
80m Horizontal Loop 		KP30er 9 21 2.0
30-30Norway96
LOOP ON THE GROUND 		JP53hk 9 22 0.3
60.01-30Iceland93
Long wire 		IP05es 7 22 1.6
00-30Japan99
Whip JA1GJD		PM85me 1 22 4.0
80-30Sweden91
Dipol 		JO67mr 9 22 1.2
30-30Thailand96
14MHz quarter wave vertical 		OK16px - 23 0.3
10-30Sweden98
SM2KOT		JP95hb 9 23 2.4
40-30USA95
80 -10 Meter OCF Dipole at 25' 		CN97xv 1 10 0.1
40-30USA95
RF-PRO-1 East West Receive 		EM73rk - 13 0.2
70-30Morocco92
Active Dipole 		IM75bs - 13 0.2
40-30USA95
Long Wire SWLCN83lh		CN83lh 1 14 0.5
20-30Japan97
Airspy YouLoop HF Antenna 		PM64ei 1 15 0.9
10-30United Kingdom98
Mini-Whip G8AOE1		IO94im 8 15 6.2
00-32Slovenia99
End Fed S57BIT		JN76de 9 15 0.7
20-30Canada97
MLA-30 magnetic loop 		EN92jx - 17 0.2
30-30Mexico96
NEW! 25m Long wire antenna with 1:9 balun 		EL00aj - 17 1.3
30-30Austria96
Cross-Loop and Activ Antenna Amplifier by LZ1AQ Model AAA-1C 		JN78sh 9 17 1.6
40-30New Zealand95
160-6Mt Multiband End Fed Wire- HomeBrew 		RF80ki - 18 0.1
20.015-30United Kingdom97
Wellbrook loop G4DYA		IO82wv 8 18 1.2
40-30Germany95
BONI-WHIP 		JO31ha 9 19 0.0
10-30Australia98
Long wire on 9:1 unun 		QF44nm - 19 0.1
20-30Austria97
2 Loop Antennas combined 		JN78sf 9 19 6.0
40-30Germany95
CityWindom Antenna 		JO31it 9 19 0.1
30-30Germany96
Mini-Whip 		JO30nr 9 19 0.3
30-32Germany96
2x23.5m Dipol @ 18m 		JO41qc 9 19 5.1
20-30Taiwan97
DP 		PL05vc - 19 6.5
50.1-30Iceland94
AC marine KUM480-2 		HP75wn 2 19 2.4
40-30UK95
End fed not-so-random wire (9:1) MM3NDH		IO86ha 8 19 0.3
314-30Russia96
Mini-Whip 		LO31dn 5 20 0.6
81.8-30USA91
TCI 532 @ 278⁰ KFSNW		CM87tj - 20 0.3
42.6-30Denmark95
Wellgood Homebrew Loop . SMPS noise can occur 		JO44vv 9 20 0.6
30-30Switzerland96
Terminated Folded Dipole T2FD HB9DSE		JN37wb 9 20 1.1
40-30Germany95
SIRIO GPA 27 		JN48hf 9 20 0.1
20-32Switzerland97
Bonito Mega Loop FX Amp, 11 Meter Delta Loop HB9TTU		JN47jj 9 20 6.0
30-30Italy96
LZ1AQ Magnetic Loop 		JN62wv 9 20 0.6
30-30Poland96
15m LW 		JO90ma 9 20 2.5
20.003-30France97
Vertical pylon isolated 11 meters 		JN04ku 9 20 1.4
30-30Germany96
Dipol for 160 meters 		JO53oj 9 20 0.7
80-30Sweden91
80m dipol 		JO67nl 9 20 0.7
10-30Sweden98
Long wire antenna 		JO97bl 9 20 3.7
40-30Germany95
Sirio Blizzard; Endfed 40m 		JN48hi 9 21 0.3
30-32Netherlands96
Active Rod Antenna 		JO21rj 5 21 0.1
30-30Germany96
Rohde & Schwarz wide band vertical antenna 8m long, DL4EECKiwi		JO33wp 9 21 0.5
40-30Germany95
27m end fed wire 9:1 @ 12m above ground 		JN69fg 9 21 1.3
20-30Sweden97
R7 + Pre-Amp 		JO89lw 9 21 1.9
30.05-30Netherlands96
Active Antenna PA1EJO		JO21fx 5 13 1.0
40-30USA95
RF-PRO-1 North South Receive 		EM73rk - 13 0.0
40-30United States95
Vertical Wire Loop/Linear Power Supply 		EN61gk - 13 0.4
00-30Netherlands99
Longwire North - South 		JO22xn 9 14 2.0
20.01-30France97
Mini-Whip JN37in		JN37in 9 14 2.0
80-30USA91
Vertical KA7OEIQTH		DN40ao - 14 4.1
30-30India96
W6VLP shared 		ML88mo - 15 0.3
60-30Canada93
80M EFHW 		CO90ln 1 16 2.2
20-30USA97
660' Beverage, 87* AZ w/MW BCB reject filter MVR1		CN98vk 1 17 0.3
20-30Vietnam97
Long wire Hanoi		OL21va 1 18 0.3
40-30New Zealand95
Active Loop 		RE79oq - 18 0.0
30-32China96
Active Wide Band Loop Antenna K-480WLA 		PM01dl 1 18 0.5
20-30France97
Inverted-L 		JN37rp 9 18 1.1
20-30Germany97
Diamond Groundplane 		JO50ne 9 18 0.3
20-30Germany97
long wire 		JN48pr 9 18 1.3
70-30Portugal92
imax 2000 hb9tpc		IN50xr 3 19 0.7
30-30Finland96
G5RV Multiband Dipole 		KP21th 9 19 1.3
40-30Switzerland95
Long Wire 		JN36jo 9 19 0.0
40-30Switzerland95
Mini-Whip 		JN36ce 9 19 0.0
40-30Netherlands95
Loop antenna Noord/Zuid PE1OPQ		JO33jb 9 19 0.7
20-30India97
W6LVP 		MK83tb - 19 0.7
30-30France96
Tagra BT-101 (astroplane) 		JN19fe 9 19 0.3
30.01-30France96
80m half wave dipole 10m above ground 		JN25nj 9 19 1.3
30-30USA96
Dipole 		EM79sa - 19 1.9
40-30USA95
Dipole 		EM79si - 19 0.1
40-30Germany95
Vertical 		JO31dh 9 19 4.2
80-30Sweden91
80m dipol 		JO57uq 9 19 0.2
10-30Slovenia98
beam 		JN75ft 9 20 1.9
30-30Finland96
NTi MegaDipol (v) 		KP28be 9 20 1.9
40-30Finland95
Datong AD370r active dipole Kotka		KP30lm 9 20 0.5
80-30Germany91
Fritzel GPA30 by DO9PL DO9PL		JO31lg 9 21 0.2
40.01-30Germany95
Long Wire indoor dg2sax		JN48mg 9 21 0.1
40-30USA95
Mini-Whip 		CN94ia 1 9 0.0
20-30UK97
5m circumference active magnetic loop 		JO01mi 9 10 0.5
40-30USA95
Active Dual Mag Loop 		EM83hh - 11 0.1
30-30Australia96
Vertical - Old School Station Master 		QF56mb - 13 0.4
20-30Mexico97
W6LVP loop oriented at 45/225 deg. 		DL90sr - 13 1.2
40-30Netherlands95
Pre-amp Loop antenna 		JO21tl 5 14 0.2
30-30UK96
Use Ant_switch to choose antenna if none connected 		IO92sc 8 15 0.1
20-30Ireland97
Wellbrook Loop 		IO54sa 8 16 0.1
50-30Belgium94
LZ1AQ dual loop N/S 5m agl 		JO20kx 5 16 0.8
30-30Germany96
160m loop 		JN59ss 9 16 1.1
40-32Germany95
Long-wire 		JN59uv 9 16 0.0
40-30Germany95
T2FD 		JO44ne 9 16 0.3
30-30Germany96
T2FD in attic. DK0TE		JN47rp 9 16 1.0
20-30Norway97
NTi MegaDipol - Vertical Installation 		JO59eq 9 16 1.0
70-30Netherlands92
MFJ 1886 loop 		JO33bg 9 17 0.8
80-30Saudi Arabia91
W6LVP 		LL34ir - 17 0.3
30-30UK96
204 foot Doublet 		IO70wm 8 17 0.4
80-30UK91
200ft Long Wire 2-30 MHz Only 		IO81pl 8 17 0.0
40-30Switzerland95
Sirio Gain-Master 25.5-30MHz 		JN47ej 9 17 0.8
80-30Australia91
Active magnetic loop VK2KTJ		QF56di - 17 0.1
30-30Germany96
Multiband End Fed Long Wire Antenna 		JO62sq 9 18 1.3
80-30USA91
3 foot square Mag Loop 		EL98pc - 18 0.2
40-30France95
FD4 Fritzel, 80-10m. WebSDR VHF/UHF sur http://f5nkp.freeboxos.fr:8173 + d'infos sur qrz.com F5NKP F5NKP		JN18dt 9 18 0.9
40-30Switzerland95
54m Longwire with 2 1/9 Unun 		JN37sd 9 18 0.2
30-32Switzerland96
Bonito Mega Loop FX Amp, 11 Meter Delta Loop HB9TTU		JN47jj 9 18 0.1
20-30Finland97
Wellbrook ALA1530LN NW-SE 		KP24sm 9 18 1.0
10-30Germany98
PA0RDT Mini-Whip @4m 		JO72gi 9 18 1.2
40-30Australia95
Long Wire 		OF88hi - 18 0.1
40-30Germany95
Wellbrook ALA1530LN 		JO32mk 9 18 0.1
30-30Italy96
Windom (up to 80mt) 		JN44gs 9 19 1.3
50-30China94
random 5m wire 		OL72bg 1 20 2.3
20.2-30Brazil97
Mag Loop 		GG66rf - 10 0.6
30-30Canada96
Cross Country Wireless mag loop / Inverted EFHW 130.5ft 		FN36ec - 10 0.4
40-30United Kingdom95
active-antenna.eu amp with 1m loop 		IO92ne 8 10 0.4
30-30USA96
EFHW 80-10 		FN30ow - 11 0.7
20-30Germany97
Long-Wire 15m 		JN59wk 9 11 2.0
20-30Bermuda97
End-Fed multiband wire 		FM72ph - 12 1.2
30-30Netherlands96
Wellbrook ALA-1530 Active Magnetic Loop Antenna 		JO21dl 9 13 1.0
80-30UK91
40m Longwire 9:1 		JO01gg 9 13 0.1
20.01-30Netherlands97
pa0rdt-Mini-Whip© 5 meter up in a hawthorn tree 		JO11tm 1 13 6.1
30-30USA96
309 degree Az, 300' Beverage WA7MAZ		CN98so 1 13 0.2
40-30Italy95
Ala1530 		JN45ol 9 13 0.4
40-30Canada95
Dynamic LOOP Wellbrook ALA1530L (20kHz à 30MHz, +49dBm) 		FN35dn - 14 0.1
00-30USA99
60' Loop-On-Ground 		CN85oi 1 14 1.0
40-30UK95
Use Ant_switch to choose antenna if none connected 		IO92sc 8 14 2.1
40-32USA95
Switchable Antennas #1 W6LVP Loop Antenna / #2 G5RV / #3 20M dipole #4 10M ANTRON99 N6VUD		CM89jd - 15 0.6
20-30USA97
Di-pole at 30 feet 		DN81ef - 15 2.1
40.01-30USA95
Wellbrook ALA-1530LN 		FN13ec - 15 0.1
80-30Switzerland91
Wellgood 3.1 		JN47kh 9 15 0.0
70-30USA92
Dipole antenna resonant at approximately 3.4 MHz, 12 feet above ground level, N/S orientation 		EN74gc - 15 1.4
20-30USA97
Random dipole, ~5 meters high 		EM66qf - 15 0.7
40-30France95
Wellbrook Loop in the attic M42		JO10mo 9 15 0.3
40-30Australia95
K180WLA 0.1-180MHz Active Loop 		QF56nd - 16 0.0
40.01-30Germany95
active vertical k DL2NI		JN48ul 9 16 0.0
40-30Netherlands95
Inverted V Antenna 180M 		JO32mw 9 16 0.1
00-30USA99
RX Only Loop 		EL09wq - 16 2.0
30-30Taiwan96
OUT-250B (GP) 		PL05rc - 16 6.0
40-32USA95
Active Stick N4JJS		FM05pn - 16 4.1
30-30New Zealand96
PK's-Loop for MW indoors CBD apartment 		RE78jr - 16 0.0
00-30Germany99
30m Long Wire 		JO41qa 9 17 1.4
40-30Germany95
Antenna Switch 		JO50uw 9 17 0.0
40-30Germany95
Antenna Switch 		JO50uw 9 17 0.1
30-30Germany96
Dipol 40/80m 		JN49av 9 17 1.4
20-30Germany97
Mini-Whip 		JO64tn 9 17 0.7
40-30UK95
MLA-30+ Active loop 		IO93ob 8 17 0.1
40-30Switzerland95
Sirio Gain-Master 25.5-30MHz 		JN47ej 9 17 0.2
20-30Switzerland97
EFHW 80-40-20-15-10 vertical/inv L 		JN47kh 9 17 6.1
30-30New Zealand96
10-11m 5/8 vertical 		RE79oi - 17 3.1
40-32Switzerland95
Gainmaster 5/8 		JN47kj 9 17 0.1
10-30Norway98
Bonito MegaLoop FX 		JP50nd 9 17 3.2
30-30New Zealand96
Testing an Active Loop - Awaiting Permanent Install ZL2QF/RF70fk		RF70fk - 17 1.0
20-30Sweden97
FD4 SM7IUN		JO65mr 9 17 2.2
20-30Austria97
Active Loop / Active Dipol 		JN78ad 9 17 6.2
00-30New Zealand99
5M Whip Antenna connected when weather is favourable. RF73jc		RF73jc - 17 3.2
40.01-30Switzerland95
Dipol/Hamware 		JN36su 9 18 0.0
11.8-32USA98
Barker & Williamson BWDS-90N SWLEM17		EM17is - 18 6.3
40-30Sweden95
Longwire/1:9 trafo 		JO67ra 9 18 0.2
40-30Norway95
5/8 Vertical 		JP33tb 9 18 0.1
10-30Switzerland98
Inverted-L 		JN46lj 9 18 6.5
01-30South Korea99
MLA-30A, 65-meter above ground. 		PM36pj 1 18 3.0
40.001-30USA95
Beam W5GMD		EL29ik - 8 0.2
40-30Netherlands95
Active Loop antenna by PA0FRI built by ► 		JO32fx 9 10 0.5
40-30Hungary95
Delta-loop on 80m - 40m and HexBeam on 20m - 10m 		JN97ri 9 12 0.8
40-30Netherlands95
Wellbrook ALN 1350 		JO21pr 5 12 0.2
40-30Finland95
170m BOG antenna - 250 degrees 		KP22ag 9 12 0.1
40-30USA95
Wellbrook SW Flag Antenna 		BP51bc 3 12 0.5
40-30Russia95
Wellbrook ALA1530. 		LO66ou 5 13 0.4
40-30Austria95
45m High End Feed Antenna - while being qrv could be also a 3el SteppIR 		JN77lt 9 13 0.7
40-30USA95
W6LVP Loop 		DM79lx - 13 0.2
30.01-30USA96
Dipoles, loops, miniWips, 100' long wire, etc. WA9ONY		CN85tq 1 14 0.1
20-30UK97
Linear fixed 		JO01in 9 14 6.2
40-30UK95
1/2 G5RV 		IO81hr 8 14 0.0
30-30Canada96
Wellbrook ALA-1530LN Loop, oriented NE-SW 		FN86lf - 14 0.4
40-11UK95
Long Wire 		JO01ne 9 15 0.2
30.05-30USA96
Wellbrook 1520 Active Receive Loop Phoenix		DM44cu - 15 1.4
40-30Germany95
HIZ 7m vertical 		JO54ee 9 15 0.1
40-30USA95
Wellbrook Loop 		FN12ob - 15 0.1
40-32Germany95
active K-180WLA loop antenna 		JO52ue 9 15 0.3
40-30Germany95
ML200 SWLPrh		JO61mb 9 15 0.1
20-30Czechia97
LW OK1XOM		JO70vl 9 16 0.2
40.5-30Germany95
MLA 30 		JO30jo 9 16 0.1
30-30Netherlands96
Loop Antenne 		JO33kh 9 16 0.4
40-30Germany95
Procom RX5000 vertikal DM2NT		JO51xl 9 16 0.2
30.009-30Germany96
Wellbrook ALA-1530S JN49cd		JN49cd 9 16 0.2
40-30Italy95
Vertical CB Dipole 		JN80nx 9 16 0.6
30-30Switzerland96
Verticals and wire loop antennas - Please note: If the kiwiSDR does not show a signal, the antenna is briefly used for another system. Please try again later. Best 73! 		JN36qw 9 16 0.5
30-30Italy96
Dipole Long 30 m. Dir. N/S.+ 0-54 MHz Low Pass Filter. 		JN61gv 9 16 1.5
41.8-30USA95
"Omni" (TCI 530) KFSOmni		CM87tj - 17 1.0
20-30Germany97
Sloper 20m long, 12m high, direction from north to south 		JO62pj 9 17 0.8
30-30Germany96
LZ1AQ (North/South) 		JO61ta 9 17 0.2
40-30Italy95
Mini-Whip 		JN70jq 9 8 0.1
20-30Paraguay97
200 m. Beverage on ground 		GG15ua - 8 0.1
40-30USA95
Random Wire 		CN85qh 1 10 0.1
20-30USA97
Magnetic Loop DX Engineering 		EN80ja - 11 0.6
20-30Switzerland97
magnetic loop 		JN36jn 9 11 0.0
10.01-30Belgium98
WELLBROOK ALA1530LN Active Magnetic Loop 		JO20kl 9 11 0.5
20-30India97
W6LVP 		MK68wl - 11 0.6
30-30Germany96
MagActiv 305FT 		JO53dk 9 12 0.3
43-30USA95
TF2D 65' 		CN88wb 1 12 0.1
40-30Germany95
Endfeed 		JO50pp 9 12 0.2
80-30Switzerland91
Stampfl X One 		JN47kh 9 12 0.1
40-30UK95
Wellbrook Loop ALA1530AL 		IO90ww 8 12 0.2
40-30Germany95
Wellbrook ALA1530L (5 meters above ground). 		JO32qk 9 13 0.0
40-30USA95
End Fedz SWL Random Wire - MLA 30 Loop 		EN16aw - 13 0.1
30-30USA96
MLA-30+ 		DM33sp - 13 0.6
30-30Italy96
Delta loop 27(home made) 		JN65uo 9 13 0.1
40-30UK95
genuine PA0RDT Mini-Whip @ 6m GM8XBZ		IO75jv 8 13 0.1
40-30Germany95
JN48oq 9 13 0.3
30.1-30Philippines96
ApexRadio 303WA-2 		PK04lj - 13 1.0
40-30Norway95
150 meter Longwire East West 		JP32nt 9 13 0.1
30-30UK96
8.6M GROUND MOUNTED RYBAKOV VERTICAL - 4:1 - 1:1 - LDG RT600 M7JEX		IO81ja 8 13 0.1
10-30Qatar98
MLA-30+ Loop Antenna,0.5-30MHz 		LL55sg - 13 2.8
30-30Germany96
Magnetic Loop 10m 13OZ1KiwiSDR		JN58jq 9 14 1.1
40-30Switzerland95
Mini-Whip 		JN47bk 9 14 0.0
40-30UK95
10m Moxon Antenna 3m high Beaming W from Central UK 		IO82wk 8 14 4.1
80-30USA91
EF 		EM63pm - 14 0.5
30-30Brazil96
V Inverted Dipole 		GH53gf - 14 0.4
40-30Switzerland95
Longwire 		JN37tb 9 14 0.1
30-30UK96
Active Loop STNB		JO01lh 9 14 0.3
80-30UK91
Active Loop STNB		JO01lh 9 14 0.1
10-30Finland98
NTi MegaLoop 		KP28be 9 14 0.7
20-30Netherlands97
Wellgood + Wellbrook ALA1530 (North-South) 		JO21qk 5 14 2.0
40.01-30Germany95
LMK antenna Funkbau 		JO50pq 9 15 0.0
40-30Switzerland95
Gainmaster1/2 T 		JN47fi 9 15 0.0
30.07-30Switzerland96
Loop 65 m. 		JN36nd 9 15 0.8
40-30Hungary95
Long wire antenna 		JN97tf 9 15 0.3
40-30Germany95
Blizzard2700 		JO71dr 9 15 0.2
20-30USA97
40M EW CFLW 80-6M NS FAN DIPOLE 		DN06kc - 15 0.6
30-30Norway96
45m Randomwire with 9:1 Unun 		JO49ue 9 15 0.3
40-30Poland95
Test 		KO02lg 9 15 0.3
40-30Italy95
Active magnetic loop 		JN65uo 9 9 0.0
20-30USA97
MAGLOOP N4BUT		EL98ho - 11 1.0
20-30Netherlands97
Wellbrook ALA loop with LZ1AQ amplifier (east-west) 		JO21gv 5 11 0.0
40-30UK95
Wellbrook Loop 		IO83lm 8 11 0.1
40-30USA95
W6LVP Mag Loop Experimenter's antenna up about six feet 		EN51tw - 11 0.0
40.1-30France95
Long Fil 		IN95qs 3 11 0.1
20-30Germany97
Stampfl Active Dipole 		JO41ds 9 11 6.0
20-32USA97
500' Beverage antenna 		CN98vk 1 11 0.0
00-30USA99
Airspy YouLoop HF Loop 		EL09sp - 12 0.6
30-30Netherlands96
PA0RDT Mini Whip. Top height is 10 meters above the ground. 		JO21gv 9 12 0.1
30-30UK96
Wellbrook Active Loop Antenna ALA1530LN on home-made stand 1m above ground (currently positioned east/west direction) 		JO02kh 9 12 0.2
70-30Cyprus92
Magnetic Loop Antenna 		KM64gs 2 12 0.6
40-30Germany95
Magnetic Loop Antenna LZ1AQ 		JO53an 9 12 0.3
20.01-30Spain97
Antena activa Loop MLA30+ (0,5 - 30 MHz). 		IM97bd - 12 0.7
30-30Peru96
EFHW 64:1 		FH17mw - 13 0.2
40-30Germany95
COMTEX BB-8V Groundplane (5,4m Vertikal) 		JN48fg 9 13 0.0
20-30UK97
MLA 30+ 		IO91of 8 13 0.3
40-30Switzerland95
Active Loop MLA 30+ 		JN37xd 9 13 0.1
40-30Germany95
"BlueWhip" Megawhip nach DL4ZAO 		JO50sw 9 13 0.1
80-30United Kingdom91
PA0RDT Active antenna 		IO83oe 8 13 0.1
40-30Netherlands95
Wellbrook Loop 		JO32am 9 13 2.2
70.1-30Netherlands92
MLA 30+ 		JO22jp 9 13 0.2
40-30Switzerland95
TEAM ECO 200 (CB, hidden under a tree) 		JN47ra 9 13 0.3
30-30Sweden96
80 / 40 m dipole SK5SM		JO78fm 9 13 1.1
40-30Germany95
EFHW 41m Long / Endfeed Antenna 		JO31ll 9 13 1.7
40-30Canada95
Mini-Whip 		DO23rk - 13 0.0
30-30USA96
dipole 		EN52vd - 13 0.1
20-30New Zealand97
MLA-30 Loop 		RE79lb - 14 0.8
40-30Netherlands95
AL 1 Loop 		JO32fr 9 14 0.4
30-32USA96
W6LVP Loop Antenna, E-W OR 23 Foot Ground Plain 		DM63id - 14 1.2
40.003-30Germany95
Stampfl Aktivantenne 		JO30mu 9 14 0.3
30-30Germany96
Vertical 		JO31si 9 15 1.6
40-30France95
MLA 30+ Loop F1UBL		JN08xs 9 15 0.3
40-30USA95
Amplified loop 		EL96ta - 6 0.0
20.4-30United States97
36m dipole or Loop 		FN31vh - 7 0.2
30-30USA96
Mag Loop / Long Wire 		EM64nc - 9 0.3
40-30USA95
W6LVP Mag Loop with 1.010 A.M. Notch Filter 		CN85tl 1 10 0.1
20-30Finland97
LWOG 500m OH5LIZ		KP30ju 9 10 2.0
40-30United States95
Short wire on porch roof 		FM05pv - 10 4.1
20-32Germany97
Bonito Boni-Whip Aktivantenne 20 kHz - 300 MHz DL2BQA		JN49bi 9 11 1.0
40-30Germany95
Stampl Dipol 10-160 Meter 		JO41eq 9 11 0.0
40-30Netherlands95
Modified AL-1 Loop with MFJ1886 preamp, signal levels appear low as noise levels have decreased. 		JO22mr 9 11 0.3
40.01-30Belgium95
Wellbrook ALA1530 active loop antenna, 8 meters over the ground 		JO20dv 1 11 0.3
10-30Switzerland98
INFO: Wellbrook Loop ALA1530NL "black lines" in the spectrum occur when we send with our Flexradio in order to protect the KiwiSDR! 		JN47ga 9 11 2.4
30-30Germany96
Mini-Whip or 28m End-Fed 		JO63hh 9 11 1.0
40-30Netherlands95
Magnetic loop 		JO22ki 1 12 0.1
40.01-30Netherlands95
Loop design by PA0IB (sk) 		JO21xs 1 12 4.1
30-30Poland96
Long Wire 20.5m direction ~ +10° S 		KO00sl 9 12 0.1
30-30Norway96
Dipole 		JO28tu 9 12 0.2
80-30Germany91
Mini-Whip 		JN68cm 9 12 0.4
40-30UK95
80/40m trap dipole 		IO81hr 8 12 0.0
40-30Switzerland95
Mini-Whip 		JN47cj 9 12 0.0
30-30Germany96
MiniWhip SWLJO43/1		JO53dl 9 12 0.9
30-30Germany96
Indoor Active Loops DK9SAS		JN48jg 9 12 1.0
10.54-30Canada98
Wellbrook ALA1530LNP Active Loop VE5SAR		DO70rk - 12 6.4
00-30China99
85 cm loop, ~30 m AGL VR2BG		OL72bi 1 12 8.0
20-30UK97
20 metre outdoor loop & matching transformer 		IO70dc 8 13 2.0
40-30Italy95
Gain master 5/8-25-30MHz 		JN65uo 9 13 0.3
40-30Italy95
Wellbrook ALA1530 		JN54dq 9 13 0.2
30-30USA96
Active whip 		EL96wc - 13 0.4
40-30Austria95
Diamond BB7V (vertical antenna) 		JN47wl 9 13 0.0
20-30Germany97
Diamond D3000-N / Discone Antenna 		JO33ue 9 13 0.3
30-30Germany96
Loop DF1QQ		JO32sd 9 13 5.0
30-30Ireland96
IMAX 2000 Best For 10/11m 		IO62nu 8 13 0.4
31.8-30France96
LZ1AQ active antenna 		JN25nj 9 13 0.4
30-30Croatia96
Marine SSB (7m whip) 		JN82iv 9 13 1.7
30-30Switzerland96
Durch die Nähe der Sendestation des Owners, kann es zu Unterbrechungen oder Störungen im Betrieb führen. HE9STE		JN36us 9 13 0.3
20-30Slovakia97
MLA-30 loop active antenna 		JN98vg 9 13 3.0
10-32Japan98
Loop 		PM74tu 1 13 3.0
40-30Germany95
11m λ/2 Vertical 3m above ground + 60m end-fed wire + Sirio Boomerang 27A via Combiner 		JO31qn 9 14 0.4
30-30Germany96
Wellbrook 1530LN DQA647		JO31fe 9 14 0.8
30-30Mexico96
Active loop Antenna 		DL74ta - 14 0.1
20-30South Africa97
ZS6BKW Inverted V 		KG34ud - 15 6.2
60-30Switzerland93
in low noise location, 160m wire loop, 20m ladder 450ohm, balun 4:1 HB9ODP		JN46jl 9 7 2.6
10.001-30USA98
MLA-30 Loop Antenna 		DM79tm - 9 3.1
40-30Finland95
400m Beverage antenna towards 305 deg 		KP10xf 9 10 0.8
20-30Italy97
Wellbrook ALA1530LNP 		JN45ns 9 10 0.5
00-30Netherlands99
Wellbrook Loop Antenna 		JO22lm 9 11 0.3
40-30UK95
Wellbrook ALA1530 Loop 		IO83wm 8 11 0.3
20.1-32Uruguay97
MLA-30+ | Common Mode Choke | Distill AM | HF LPF CX8BIT		GF15wc - 11 6.3
40-30Germany95
Datong AD270 - im Gehäuse - Auf 6 Meter Mast mit 140cm Strahler - Horizontale Montage 		JN39xs 9 11 0.1
10-30Norway98
Bonito MegaLoop FX 		JP20ql 9 11 2.0
40-30Germany95
Loewe AA-150 Active Antenna DH5DAX		JO32me 9 11 0.2
40-30Germany95
Active Loop 		JN49hf 9 11 0.0
70-30UK92
Mini-Whip 		IO91rq 8 11 1.0
40-30Canada95
loop 		FN15wd - 12 0.2
30-30Germany96
12.5 m unmatched wire, abt. 8 m OTG from the roof top parallel to the ground 		JN58tb 9 12 4.6
40-30Germany95
MLA-30+ 		JO62qn 9 12 0.0
30-30USA96
Long Wire 		EM92xs - 12 0.2
20-30USA97
MLA-30 Long Range Directional Loop 		EM15em - 12 4.8
20.5-30Netherlands97
180 m coil antenna at 7 m heigh 		JO32lr 9 12 0.1
20-30Germany97
Long Wire Antenna 		JO51hc 9 12 0.1
30-32United States96
PA0RDT Mini-Whip WestTX		DM93bo - 12 1.2
30-30Greece96
Long-Wire 		KN10lo 5 12 0.7
20-30Italy97
G5RV 		JN55cr 9 12 0.1
40-30Japan95
MK-5212 (field-ant.com) 		PM95kd 1 12 0.1
20-30United Kingdom97
Array of www.active-antenna.eu loops M0VSE		IO92jp 8 12 6.1
30-30Switzerland96
longwire 		JN47im 9 12 0.0
30-30Germany96
I'm excited to meet you here ;-) | Antenna is a selfmade active loop - 10 meters high. 		JN59mk 9 12 0.1
40-30Belgium95
Mini-Whip 		JO20du 1 13 0.0
20-30Canada97
Dipole 		EN82pa - 13 0.0
40-30USA95
Long Wire Vertical 		DN70qh - 13 0.4
70-30France92
Solarcon - Imax 2000 - 10/11m 		JN18gs 9 13 0.7
00-30Netherlands99
LZ1AQ-active loop - switchable PA3GUK		JO32gu 9 7 0.4
30-30USA96
EM89hg - 9 0.1
30-30France96
Double crossed loop, LZ1AQ preamp Sakamurro		JN36bg 9 9 0.5
30-30USA96
MLA-30 Long Range Directional Loop 		EM15em - 10 0.0
10-30Slovenia98
Long wire 		JN76oe 9 10 1.1
40-30France95
efhw 		JN17tw 9 10 0.1
40-30UK95
Wellbrook loop, temporarily hung up in garage at a jaunty angle. Poised to fall on my wife's head when she moves anything. 		IO85kw 8 10 0.0
20-30Switzerland97
DX-Engineering ARAV4 		JN47bk 9 10 6.0
20-30Norway97
Mini-Whip 		JP53km 9 10 2.0
30-30Germany96
Loop 		JO61oi 9 10 0.0
10-30Sweden98
Loop 		JP74uh 9 11 0.5
30-30Switzerland96
Sirio Gain-Master 25.5-30MHz 		JN47ej 9 11 0.6
50-30USA94
DX Commander Sig9 		DN17ni - 11 0.1
20-30United States97
MLA-30 Loop Antenna 		FM18gv - 11 1.2
40-30United Kingdom95
2ftd 		JO03df 9 11 0.0
20-30Spain97
Butternut HF9V Antenna 		IL18od - 11 1.4
20.05-30Germany97
Small active loop 1m diameter, LX1AQ style amp 		JO41jr 9 11 6.1
41.81-32Austria95
SteppIR DB36 and Fan-dipole for 40/80/160 OE1XTU		JN88ee 9 11 0.3
40-30Germany95
MLA30+ 		JN48bf 9 11 0.0
20-30USA97
Random long wire 		EN50uc - 7 6.1
30-3United Kingdom96
Mini-Whip 		IO92kp 8 7 0.0
80-30USA91
Wellbrook ALA1530LN Indoors 		EL95uq - 7 0.2
40-32Spain95
Magnetic Loop 		IN82pu 3 8 0.1
30-30Netherlands96
Chines clone LZ1AQ active loop antenna indoor 		JO21dw 5 9 1.1
80-30Japan91
Loop ANT 		QM05bt 1 10 0.1
40-30USA95
144-1290MHz Discone 		EN72eg - 10 0.1
40-32Germany95
36m wire 1:9 Unun 		JO42tv 9 10 0.2
40-30Netherlands95
Small Active Antenna 		JO21ss 5 10 0.0
40-30Iraq95
MLA-30+ 		LM23eh ? 10 0.5
40-30Germany95
Wellbrook ALA1530S+ 		JN57dm 9 10 0.0
30-30Czechia96
G5RV OK1CPR		JN79md 9 10 0.5
40-30Italy95
Fully Balanced Mini Whip Active antenna (dipole) by Mr. Hajo Lochny 		JM49nf 1 10 0.2
40-30USA95
W6LVP Amplified Loop with 5 pole AM BCB and FM BCB filters 		CM87ws - 5 0.2
30-30Greece96
ALA-1530 loop 		KM07ks 2 5 3.1
70.02-30Iceland92
20 m Wire antenna 		HP83rv 2 7 1.3
30-30France96
Komunica HF-EXPLORER-1 		JN18ct 9 8 0.0
30-30Netherlands96
Mini-Whip R4Brainport		JO21rl 5 9 0.0
40-30Australia95
.64 Vertical - Modified Is a work in progress or 1/2 wave 40meter nFed 		QF22pa - 9 0.6
30-30USA96
Active Low Noise HF 		FM29of - 9 0.4
10-30Germany98
\"rabbit ears\" (indoor, temporary) 		JN68eg 9 9 7.0
20-30Switzerland97
DX-Engineering ARAV4 		JN47bk 9 9 6.0
20-30Germany97
Mini-Whip or Aktivdipol 		JO61al 9 10 1.0
20-30Switzerland97
Magnetic Loop Antenna MLA-30 		JN47bi 9 10 2.0
30-30USA96
MLA-30+ Active Loop 		CN85tx 1 7 1.0
10-30Italy98
MFJ-1886X 		JN62wx 9 7 0.1
10-30Italy98
Wellbrook ALA1530LN 		JN45ot 9 7 7.0
60-30Netherlands93
Modified Wellgood "Fat"Loop ALA1530LN
Beaming SE 145°/ NW 325° (Indoors due to Apartment restrictions)
 SWL/HU1UB		JO21jn 9 7 3.2
40-30Denmark95
RX Megloop Antenna DX 9kHz - 180MHz very small Loop Antenne. 		JO45ux 9 7 0.0
10-30USA98
MFJ amplified loop 		EM78sb - 8 0.1
40-30USA95
Active Loop 		DN06ta - 8 0.0
80-30Japan91
Loop ANT 		QM05bt 1 9 0.0
40-30UK95
LOOP 		IO85av 8 9 0.1
30.5-30Jersey96
Magnetic Loop 		IN89vf 3 9 0.0
40-30USA95
40m long wire 		BP64ev 3 9 0.2
40-30Germany95
long wire 7.5 m - UnUn 9:1 		JO42nf 9 9 0.0
40-30Poland95
MLA-30+ Loop 		KO02mf 9 9 0.1
40.1-30Jersey95
wire 15mts horizotal 		IN89we 3 9 0.0
11.8-30Canada98
30m longwire with 1.8MHz HPF 		FN03bm - 9 3.0
40.003-30United States95
Active Loop 		EN41lk - 9 0.0
50-30United Kingdom94
Wellbrook Active Loop M0TAZ		JO01co 9 9 3.0
20-30Spain97
MLA-30 loop upgraded 		JN01ur 9 9 6.2
40-30Germany95
Vertikal 1,5m "Outback 2012" 		JO62qn 9 9 0.3
30-30Canada96
YouLoop Antenna (4x) 		CN89mf 1 3 1.3
80-30Canada91
W6LVP Amplified Magnetic Loop Antenna on a RCAVH226F Outdoor Antenna Rotator 		DO21vd - 5 0.1
40-30Netherlands95
Magnetic Loop PA4009		JO32hc 9 7 0.1
30-30Canada96
SE HF-360 Vertical 		GN37pn - 7 0.7
40-30Germany95
Mini-Whip 		JN48gw 9 7 0.7
30-30Germany96
MLA-30+ with Youloop 		JO62pk 9 7 1.1
40-30USA95
Hi-Z 24ft vertical 		EL06vv - 8 0.3
00-30Germany99
Endfed 40-20-10 		JN58wh 9 8 1.0
20-30Cyprus97
MLA-30 Plus MegaLoop 500 Khz - 30 Mhz 		KM65kb 2 8 2.0
20-30USA97
K-180WLA Active Loop Antenna 		EN72fv - 5 6.4
40.5-30Jersey95
Magnetic Loop 		IN89vf 3 6 0.0
10-30Germany98
Active Loop (indoor) 		JN68eg 9 6 7.0
30-30UK96
2 metre indoor loop 		IO70dc 8 7 1.0
40-30USA95
long wire 		FN21ci - 7 4.1
40-30Switzerland95
GPA27 1/2-Lambda-Antenne 26-28 MHz 		JN37mc 9 7 0.1
40-32United States95
Gap Titan 		DM12jv - 7 0.0
40-30Paraguay95
GG14fq - 7 0.1
40-30Germany95
CB-Mobile-Antenna 		JN59uv 9 7 0.0
30-30Germany96
E-Field or H-Field 		JO53po 9 8 0.6
410485.999-10492France95
1.20m offset Dish 		JN19cf 9 0 0.1
40-30USA95
Loop 		EN61cc - 3 0.1
60-30Jersey93
Mini Magnetic Loop2 		IN89vf 3 5 0.0
20-30USA97
Active Balun Loop ND7M		DM16xf - 6 0.0
42-30Canada95
Random Wire 		FN04ee - 4 0.0
10-30Estonia98
30m Delta loop 		KO29hi 9 5 0.1
20-30Germany97
5m LW 		JO30rr 9 5 2.0
4108-138Russia95
Diamond D-777 		KO86qa 9 0 0.1
3118-140Japan96
Discone , 18m High 		PM96sa 1 0 0.3
70-30Netherlands92
Low Impedance Loop 70 cm diam. N-Z indoor 		JO22oi 1 2 1.1
40-30USA95
Hustler 5BTV 5-Band HF Vertical Antenna 		EM62uo - 4 0.1
3118-150Japan96
test λ/4 GP + BPF + Down Converter (Mixer:AD831,Fo:150MHz) sapporo		QN03qa 1 0 0.9
10.5-30Austria98
Boni Whip 		JN76eu 9 3 0.0
40-30Canada95
Random wire 		DN49qx - 2 0.0
610368-10369.999UK93
10GHz slot G0VQH		JO02fe 9 2 2.1
20.015-30Germany97
Diffrent antennas and HEROS Preselector in extension "shack_control" DE2HJW		JO53cn 9 0 0.4
00-30Austria99
Mini-Whip 		JN77rb 9 0 7.5
00-30Poland99
LOG (The Loop on Ground) 		JO91nq 9 0 4.0
10-30Taiwan98
T2FD DIAMOND WD-330 		PL02gs - 0 7.9
10-30Taiwan98
BD5IK 20m EFHW 		PL04ie - 0 7.9
80-30Norway91
Wellbrook ALA1530LNP 227° / 47° (Uk-S.AM / Japan-NZ) 		JP51ua 9 0 0.9
00-30Austria99
80m long vertical loop 		JN47wk 9 0 7.5
30.03-30Belgium96
Optibeam OB8-4M 		JO21gc 5 3 0.1
30.005-30Australia96
TBA - End-fed wire antenna. 		QG62mo - 3 0.0
40-30USA95
magnetic loop 		EM64nc - 3 0.0
22-30USA97
Broadband Dipole Antenna - NVIS KQ4TXA		FM18cs - 3 4.5
40-30USA95
G5RV 		FM09jx - 3 0.6
50-30USA94
G5RV N3EDS		FM09jx - 3 3.0
40-30USA95
TFD 		EM70uf - 2 0.6
40-30USA95
ZS6BKW 		FM18cr - 2 0.0
20-30Portugal97
Various Antennas 		IN50tf 3 2 0.1
40-30Finland95
Wellbrook ALA1530LN loop KP20/aprsfi		KP33pb 9 2 0.4
00-30USA99
1/2 G5RV at 15m N0GQ		DM79pi - 2 1.0
40-30Sweden95
FD4 		JO78tj 9 2 0.1
60-30Finland93
160m horizontal loop 		KP22ud 9 2 2.0
40-30Switzerland95
Wellbrook ALA1530 		JN47ok 9 2 0.0
40-30Switzerland95
diverse 		JN47ra 9 2 0.0
40-32Germany95
MegaLoop FX Active Loop (10m circumference loop) and 30m long wire antenna (direction 32°/212°) 		JN49em 9 1 0.1
00-30Italy99
4 loops + LZ1AQ Amp IZ3EAW/1		JN55xi 9 1 1.0

1037 of 3619 (28.7%) available slots in use. 820 receivers in 58 countries shown in 0.06 seconds.

Notes on how to use this page

Ham Radio DX
The DX Cluster page shows recent ham radio DX Cluster spots. Clicking on the DX station will load this page with the closest receivers shown and the frequency and mode entered automatically. Receivers will be shown on the map with color coded signal strength. The receiver list can also be sorted by signal strength. Tip: Pay attention to the location of the transmitter on the map! DXpedition callsigns are sometimes centered on the QSL manager or home call of the station. In this case add a / to the call and it will be interpreted according to the country location.

Press the Monitor Hot DX 🔥   button to automatically show the hottest DX (station with the most recent DX Cluster spots) automatically refreshed once every five minutes. While running, the HOT DX button will be red and the tab title will be the station voted the hottest. Press the Monitor HOT DX 🔥 button again to turn it off.

Find KiwiSDR receivers near a location.
Click the Mercator map, or drag the azimuthal map to place the target location at the center of the crosshairs. The list of receivers will be sorted by distance from the target location. Sort the list by estimated signal strength, SNR, country, time zone, longitude, number of slots open, etc. by clicking the title at the top of the table.

Generate a map for a transmitter.
If a callsign is in the database (4U1UN, CHU, WWV, etc), enter it as the TX Callsign. Autocomplete will help. Press Recalculate to generate a propagation map from the transmitter location on the selected frequency. If a station transmits on multiple frequencies, delete the suggested frequency and press space to choose from a list.

The estimated Signal Strength for the path from the selected transmitter to the receivers in the list on the frequency selected is shown. Estimates are based on the current smoothed sunspot number (SSN) and produced by VE3NEA's fast DVOACAP implementation of VOACAP. The propagation maps with color coded dots show the estimated signal strength at receivers currently online. Real life signals will depend on antenna type and beaming direction, power levels, and transmitter and receiver local topography. Forecasts have a resolution of one hour and 15 degrees and are only valid between 3MHz and 30MHz.

Save a transmitter

Enter the callsign and coordinates (or drag the map to set the location as well as you know it and transfer the coordinates with the Set as TX button) and enter a frequency. Uncheck the autofill box beside the callsign to override incorrect autofilled coordinates. The frequency may also include KiwiSDR arguments such as cwn for CW narrow filter or amn for AM Narrow filter. Saved transmitter locations and frequencies are available to all users. Press the Save TX button to save the transmitter. This should not be used for ham stations that do not operate on one frequency except to enter a corrected location. The checkbox beside the transmitter callsign controls autofill of the latitude and longitude allowing a custom value to override an incorrect saved location obtained from hamqth.com.

Generate a propagation map for a receiver
Click on the gridsquare in the Map column for a displayed receiver. The map will reload with the receiver as a transmitter so the propagation heard by that receiver will be shown.

You can also click on the map or drag the Azimuthal map to fill in the coordinates of a given location. The coordinates can be moved to the transmit field with the Set as TX key. The Recalculate button will now generate a map as seen from that location.

Listen to a receiver
Click on the station button to open the receiver in a new tab. If a frequency and mode are saved and associated with the station, the receiver will be tuned appropriately. The icons on the station button indicate features available on the radio, such as switchable antennas, VLF capability and GPS timing.

Receiver History
If you click on a receiver to listen to a specific frequency, you will be asked if you heard the signal you were looking for. Collected feedback can be seen by clicking on the receiver history column. The number in the column is the average number of slots in use recently, a reflection of the receiver popularity.

After listening to an SDR, the feedback popup will ask you if you heard the station you were looking for. If the SDR was unavailable, click the yellow button. If you have any comments about the receiver, please enter them. Or just press the green or red button a second time to close the popup. If it is too late to remember, just click the CLOSE button at the top right of the dialog or click elsewhere on the page.

This feedback is added to the history of each Receiver, viewed by clicking on the right-most column of the table or from the Receiver History button at the top. Eventually, if there are enough contributions, the HEARD/NOT HEARD figures will tabulated.

Show the Transmitter or Receiver on a Street or Satellite Map

Click on the grid square on the transmitter entry to open a street map. Click on the receiver information (last column) and then on the displayed latitude and longitude link. Note that the public GPS coordinates for a given receiver are intentionally fuzzy.

Main Table

Station Info

Search
Don't forget that you can use the browser search (ctl-F) to search for receivers using terms such as VLF or an antenna type LZ1AQ or any other identifier of a station you once used and want to listen to again.

FAQ

Help! Most buttons and input fields have help if you hover the mouse over the button or input.

Useful Links

Feedback needed
Please let me know of any bugs or suggestions for more features (fewer features). If you think of better ways to present information or ways to make the page easier to use, please let me know. via the Contact form or on the KiwiSDR discussion forum.

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by VE3SUN