UK & ROI Web SDRs
| Site | Bands | Comments |
| http://websdr.org/ | WebSDRs are Software-Defined Radio receivers connected to the internet. PA3FWM is the author of the WebSDR software. | |
| http://grimsbysdr.ddns.net:8073/ | LW/MW/160m | Matt, Grimsby. Wellbrook Loop N/S. |
| http://81.86.193.1/ | 11m/10m/6m/2m/70cm | G1HZN, Grimsby. EFHW, Tri Band Collinear. |
| http://g0xbuwebsdr.ddns.net:8901/ | 80/20/11+10/6m/4m | G0XBU, Nr Jodrell Bank, Cheshire. Inverted V, Inverted V, Sigma Venom 5/8, Delta Loop E/W, dipole, X510 collinear. |
| http://g0xbuwebsdr.ddns.net:8902/ | 2m/70cm/PMR/Air | G0XBU, Nr Jodrell Bank, Cheshire. Collinear. |
| http://hackgreensdr.org:8901/ | 160/80/60/40/20/17m | ZL1PMY, G1HMO & G7CKX, IO83RA, Nantwich Nuclear Bunker, Cheshire. 204 foot long double size G5RV & 30m. |
| http://hackgreensdr.org:8902/ | 10/4/2m/70cm | ZL1PMY, G1HMO & Martin G7CKX, Nantwich Nuclear Bunker, Cheshire. 10m dipole 10m AGL, 4m, 2m collinear, 70cm folded dipole all 38m AGL. |
| http://www.160m.net/ | 80 | G4FPH WebSDR, IO92AS, Nr. Stafford. Dipole. |
| http://remoteradio.changeip.org:8073/ | LF/MF/160m/80m/60m/40m | Barney's SDR #1, Linslade, Beds. 20m & 30m End fed wires, 40 m Dipole. |
| http://sdr.codedv.com:8091/ | 6m/4m/2m/70cm | M0XVT & G3VHH, IO91TP, South Herts. Diamond V-2000 and Siro CX-4-68 4M. |
| http://wessex.hopto.org:8902/ | 8m/6m/4m/2m/70cm/3cm | Wessex WebSDR, IO80QR. Delta Loop, Tri-Band Collinear, Octagon LNB. |
| http://vhf-goonhilly.batc.org.uk:8902/ | 2m/70cm/23cm/13cm | AMSAT-UK VHF Goonhilly WebSDR. Turnstiles, Yagis. |
| http://eshail.batc.org.uk:8901/ | 10.5GHz | BATC & AMSAT-UK QO-100 (Es'Hail-2) Geostationary Satellite WebSDR, Goonhilly. 1.3m dish. |
| Site | Bands | Comments |
| http://kiwisdr.com/public/ | Kiwi SDRs are Software-Defined Receivers connected to the internet. | |
| http://rx.linkfanel.net/ | A World map of Kiwi SDRs. | |
| http://kiwisdr.yensaw.net:8073 | 0-30MHz | IO77vq, Alness, Ross and Cromarty. CCW HF Active Loop. |
| http://websdr.scotlandchat.co.uk:80 | 0-30MHz | MM3NDH, Dalgety Bay, Central Scotland. Active RX Loop. |
| http://argyllsdr.ddns.net:8073 | 0-30MHz | GM8XBZ, Tighnabruaich, Argyll. Genuine PA0RDT Mini-Whip @ 6m. |
| http://82.45.70.172:8073 | 100kHz-30MHz | M3AHQ, Hebburn,Tyne & Wear. Unun Balun 30ft End Fed Horizontal Long Wire {Primary}, Cobwebb Hf Antenna {Secondary}. |
| http://planet3.dyndns.org:8073 | 0-30MHz | G8AOE, Yarm, Stockton on Tees. Mini-Whip. |
| http://kiwisdr.davesravecave.co.uk:8073 | 0-30MHz | M7DBP, Keighley. MAG LOOP. |
| http://80.41.202.165:8074 | 0-30MHz | G6JTB, Central Lancs Kiwi SDR. Wellbrook loop ALA1530, sometimes a CCW LAA++ |
| http://82.69.107.105:8050 | 10kHz-30MHz | G0GHK, Doncaster. Wellbrook Loop. |
| http://g4bkhkiwi.ddns.net:8073 | 0-30MHz | G4BKH, Oldham. Wellbrook ALA1530 Loop. |
| http://radio.satelliteboy.com:8080 | 0-30MHz | M7GMG, Manchester. Wellbrook Loop. |
| http://kiwisdr.g0dub.uk:8073 | 0-30MHz | G0DUB, Chester. PA0RDT Active antenna. |
| http://g4gnk.proxy.kiwisdr.com:8073 | 0-30MHz | G4GNK, Brant Broughton, Lincolnshire. MLA-30+ Active loop or Multi-dipole array. |
| http://kiwisdr.lamont.me.uk:8073 | 15kHz-30MHz | G4DYA, Stone, Staffs. Diplexed: Wellbrook loop 60°/240°. |
| http://82.70.254.222:8073 | 10kHz-30MHz | 2E0ILY, Whitchurch, North Shropshire. Wellbrook Wide Aperture Loop. |
| http://kiwisdr.m0cke.co.uk:8073 | 0-30MHz | M0CKE, Spalding, Lincs. 1m LDF450 Active Loop @ 4m AGL. |
| http://sip1.maxxwave.co.uk:8073 | 0-30MHz | Leicester MF SDR. 42m high vertical. |
| http://kiwisdr.d-dns.co.uk:8073 | 0-30MHz | M0VSE, Leicester. Array of www.active-antenna.eu loops. |
| http://sdrmark.proxy.kiwisdr.com:8073 | 0-30MHz | GW4BML, Powys. Vertical Monopole. |
| http://sdrwales.hopto.org:8073/ | 0-30MHz | MW7SIF, Tywyn, West Wales. Wellbrook Active Loop. |
| http://kiwisdr-m0kwr.ddns.net:8073 | 10kHz-30MHz | M0KWR, Stibbington, Cambs. A doublet 260ft long at 50 feet tuned with an AT2K for 160mtrs. |
| http://m6gqu.duckdns.org:8073 | 0-32MHz | M6GQU, Coventry. Wellbrook Active Loop Antenna ALA1530LN. |
| http://81.174.134.21:8073 | 0-30MHz | G3PWJ, Stourbridge, West Midlands. 10m Moxon Antenna Beaming SW |
| http://kiwisdr.johnnorton.co.uk:8073 | 0-30MHz | G1JOD, Woofferton, Ludlow, Shropshire. Wellbrook Loop ALA1530LN. |
| http://81.145.108.18:8073 | 0-30MHz | SWL/JO02jh, Ixworth, Suffolk. Wellbrook Loop ALA1530LN 1m AGL, E/W. |
| http://jtwo.org:8073 | LF, MF & 10GHz | G0VQH, Newmarket. 10GHz slot, 18MHz = 10 GHz |
| http://kiwisdr.aprsinfo.com:8073 | 0-30MHz | M0XDK, Northampton. Active-antenna.eu amp with 1m loop. |
| http://radioremote.myddns.me:8085 | 0-30MHz | Barney of Bedford. Various antennas. |
| http://g8gporx.proxy.kiwisdr.com:8073 | 10kHz-70MHz | G8GPO, Baldock. Loop plus 70mhz dipole. |
| http://gw0kig.ddns.net:8073 | 0-30MHz | GW0KIG, Abercanaid, Merthyr Tydfil, Wales. Wellbrook Loop. |
| http://78.148.95.24:8073 | 0-30MHz | MW0MUT, Pontypool. Loop. |
| http://thescotts.ddns.net:8073/ | 0-30MHz | G4TNU, Amersham. Mini-Whip. |
| http://apatheticgeek.ddns.net:8073 | 0-30MHz | M0WHU, Southend-on-Sea. EFLW. |
| http://177.ham-radio-op.net:8073 | 0-30MHz | G4KJS, Whitstable, Kent. 5m circumference active magnetic loop. |
| http://gw0kax.ddns.net:8073 | 0-30MHz | GW0KAX, Sarn, Bridgend, South Wales. 40m Doublet. |
| http://websdr.uk:8060 | 50kHz-30MHz | G8JNJ, Weston-super-Mare. 160m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz. |
| http://websdr.uk:8073 | 50kHz-32MHz | G4SZM, Weston-super-Mare. 160m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz. |
| http://websdr.uk:8074 | 50kHz-32MHz | G4SZM, Weston-super-Mare. 160m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz. |
| http://websdr.uk:8075 | 50kHz-32MHz | G4SZM, Weston-super-Mare. 160m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz. |
| http://websdr.uk:8076 | 50kHz-32MHz | G4SZM, Weston-super-Mare. 160m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz. |
| http://websdr.uk:8077 | 50kHz-32MHz | G4SZM, Weston-super-Mare. 160m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz. |
| http://websdr.uk:8078 | 50kHz-32MHz | G4SZM, Weston-super-Mare. 160m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz. |
| http://websdr.uk:8079 | 50kHz-32MHz | G4SZM, Weston-super-Mare. 160m Dipole with 12:1 balun for >1MHz-22.5MHz, 5/8th Vertical for 28MHz & Wellbrook Loop for <1MHz. |
| http://g3sdh.com:8053 | 0-30MHz | G3SDH, nr Bristol. 80M Doublet at 9M AGL. |
| http://g3sdh.com:8054 | 0-30MHz | G3SDH, nr Bristol. Wellbrook Loop. |
| http://kiwisdr1.hoka.co.uk:8072/ | 0-30MHz | G4IIQ, Station B, Canterbury. Active Loop. |
| http://kiwisdr2.hoka.co.uk:8073/ | 0-30MHz | G4IIQ, Station B, Canterbury. Active Loop. |
| http://msars.ddns.net:8073 | 0-30MHz | MSARS HF WebSDR, Burgess Hill, West Sussex. Wellbrook Loop ALA1530AL. |
| http://193.237.202.87:8073 | 0-30MHz | M1CTK, Brighton. Wellbrook 1530 loop or long wire. |
| http://g8ure.ddns.net:8073 | 0-30MHz | G8URE, Chichester. Beverage - North. |
| http://g8ure.ddns.net:8074 | 0-30MHz | G8URE, Chichester. 80m Dipole. |
| http://wessex.zapto.org:8073 | 20kHz-30MHz | G8JNJ, Wessex 1, South West UK. Teminated Delta Loop 20m sides |
| http://wessex.zapto.org:8074 | 20kHz-30MHz | G8JNJ, Wessex 2, South West UK. Teminated Delta Loop 20m sides |
| http://wessex.hopto.org:8075 | 20kHz-62MHz | G8JNJ, Wessex Flydog, South West UK. Teminated Delta Loop 20m sides |
| http://81.168.1.206:8073 | 0-30MHz | G3XOU, Tavistock, Devon. 204 foot Doublet. |
| http://kernow.hopto.org:8073 | 10kHz-32MHz | G8JNJ, Kernow SDR, Cornwall. Temporary - Active Whip. |
| http://antskiwisdr.zapto.org:8073 | 0-30MHz | Jersey, UK. Mini Magnetic Loop1. |
| http://malinheadkiwi.hopto.org:8073 | 0-30MHz | EI0CF, Trawbreaga Bay, Malin, County Donegal, Ireland. L antenna with two parallel 44m top hat wires between two 20m masts. Resonated on 474kHz with a very solid groundplane. |
| http://irelandnorthwest.proxy.kiwisdr.com:8073 | 0-30MHz | IO53MW, Ireland North West. Dipole. |
| http://kiwi.minish.org:8073 | 0-30MHz | EI6IZ, Castlebar Co Mayo. Loop Antenna. |
| http://emeraldsdr.ddns.net:8073 | 0-30MHz | Emeraldsdr, Carlow, Ireland. IMAX 2000 Best For 10/11m. |
| http://emeraldsdr1.ddns.net:8074 | 0-30MHz | Emeraldsdr1, Carlow, Ireland. Hyendcompany.nl EFHW 49:1. |
| http://185.11.65.87:8073 | 0-30MHz | Flight Radar, Glenbeigh, Kerry. Wire Antenna. |
For Signal-to-noise ratio based scores, try rx.linkfanel.net
To identify signals, try www.sigidwiki.com For World-Wide Local Radio, try radio.garden
Updated: 02 December 2023
