UK 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://hackgreensdr.org:8902/ | 70cm/2/4/10m | Nantwich Nuclear Bunker. 10 m Dipole. |
| http://hackgreensdr.org:8901/ | 17/20/40/60/80/160m | Nantwich Nuclear Bunker. 204 foot long double size G5RV. |
| http://www.160m.net/ | 40/60/80/160m | G4FPH Stafford. 160 m Dipole, 80 m Dipole. |
| http://remoteradio.changeip.org:8073/ | 40/80/160m | Barney's SDR, Linslade Beds. 40 m Dipole, 80 m Dipole. |
| http://websdr.duckdns.org:8901/ | 5.290 MHz | G4FSU, Wells. Wellbrook Loop. |
| http://90.254.123.184:8901/ | 80/160m | G4WIM Freckleton NW Lancs. 80 m, 160 m Active Magnetic Loops. |
| http://topband.ddns.net:8901/ | 20/40/80/160m | G8HXT Wheathampstead. 160 m Dipole E-W, 80 m G5RV E-W, 40 m Dipole N-S, 20 m - 160 m loop. |
| http://81.86.193.1/ | 10/6/4/2m | G1HZN Grimsby. 10 m End-fed Halfwave, 6 m Turnstyle, 4m End-fed Halfwave, 2 m colinear. |
| http://81.150.46.167/ | 80m | GW8VVX Conwy. 80 m Dipole. |
| http://grimsbysdr.ddns.net:8073/ | 30/160m | Grimsby. (160 m) Wellbrook Loop SE-NW, (40 m) Sony AN 1 Whip. |
| http://farnham-sdr.com/ | 2/6/160m | G8JNJ Farnham. 160 m Active Antenna, 6 m mixed polarisation omni. |
| http://82.8.140.204:8901/ | 80/60/11/4/2/70 | G0XBU Derby. RA0SMS mini Whip, 5/8 vertical, Yagi, X510 colinear. |
| http://sdr.codedv.com:8091/ | 4m | G3VHH Herts. Sirio CX-4-68 4M vertical. |
| http://radiogeek.co.uk/ | 2m/70/23cm | G4TNX Cleethorpes. |
| http://90.255.224.61:8901/ | 80m | M0MGA Longmoor, Hants. |
| 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.lamont.me.uk:8073 | 0-30 MHz | G4DYA, Stone, Staffs. Wellbrook Loop. |
| http://sdr.m0taz.co.uk:8073 | 0-30 MHz | M0TAZ, London. Wellbrook Loop. |
| http://argyllsdr.ddns.net:8073 | 0-30 MHz | GM8XBZ in W Scotland. PA0RDT Mini-Whip. |
| http://g0luj.ddns.net:8073 | 0-30 MHz | G0LUJ-1 Lytham, Lancs. Wellbrook Loop. |
| http://g0luj.ddns.net:8074 | 0-30 MHz | G0LUJ-2 Lytham, Lancs. Wellbrook Loop. |
| http://g0luj.ddns.net:8075 | 0-30 MHz | G0LUJ-3 Lytham, Lancs. Wellbrook Loop. |
| http://sdr.loginto.me:8073 | 1.8 MHz | G4SZM Weston-super-Mare. 160m dipole. |
| http://sdr.loginto.me:8074 | 3.7 MHz | G4SZM Weston-super-Mare. 80m dipole. |
| http://sdr.loginto.me:8075 | 7 MHz | G4SZM Weston-super-Mare. 40m dipole. |
| http://sgwx.ddns.net:8073 | 0-30 MHz | M0CJS Nuneaton. Bonito Megaloop. |
| http://g8nop.proxy.kiwisdr.com:8073 | 0-30 MHz | G8NOP Ashbourne, Derbys. Wellbrook Loop. |
| http://stucapon.plus.com:8073 | 0-30 MHz | M0AQY Somerset. active-antenna.eu loop. |
| http://81.168.1.206:8073 | 0-30 MHz | G3XOU Tavistock. 204 ft doublet. |
| http://kiwisdr-m0kwr.ddns.net:8073 | 0-30 MHz | M0KWR Peterborough, Cambs. G8EQY Active Loop + 220 ft Dipole. |
| http://kernow.hopto.org:8073 | 0-30 MHz | Kernow SDR Cornwall. Active Whip. |
| http://huntingdonsdr.ddns.net:8073 | 0-30 MHz | G4HPW Cambs. Active Dipole in Loft. |
| http://kiwisdr.d-dns.co.uk:8073 | 0-30 MHz | M0VSE, Leicester. active-antenna.eu loops. |
| http://planet3.dyndns.org:8073 | 0-30 MHz | G8AOE Yarm, NE UK. MiniWhip. |
| http://g1tvl.ep90.com:8073 | 0-30 MHz | G1TVL Salisbury. Active Whip. |
| http://kiwisdr.aprsinfo.com:8073 | 0-30 MHz | M0XDK Northampton. Wellbrook Loop. |
| http://kiwisdr.aprsinfo.com:8074 | 0-30 MHz | M0XDK Northampton. active-antenna.eu loop. |
| http://g0ezy-kiwisdr.ddns.net:8073 | 0-30 MHz | G0EZY-1 Doncaster. Wellbrook Loop. |
| http://g0ezy-kiwisdr.ddns.net:8079 | 0-30 MHz | G0EZY-2 Doncaster. Wellbrook Loop. |
| http://cheshiresdr.co.uk:8073 | 0-30 MHz | M0PEA Chester. Dipole. |
| http://sdr.george-smart.co.uk:8073 | 0-30 MHz | M1GEO Pulham Market. Wellgood Loop. |
| http://southwest.ddns.net:8073 | 0-30 MHz | G8JNJ Yeovil. TC2M Antenna. |
| http://sdr.gb0snb.com:8073 | 0-30 MHz | GB0SNB - Kelvedon Hatch Essex. Wellgood Loop. |
| http://borras2.ddns.net:8073 | 0-30 MHz | GW4GTE/A Wrexham. 200 ft Dipole. |
| http://g4bkhkiwi.ddns.net:8073 | 0-30 MHz | G4BKH Oldham. Wellbrook Loop. |
| http://81.174.134.21:8073 | 0-30 MHz | G3PWJ Stourbridge. G7FEK Multiband OCF. |
| http://m6gqu.ddns.net:8073 | 0-30 MHz | West London. Wellbrook Loop. |
| http://kram-bt.dyndns.org:8073 | 0-30 MHz | Newmarket. Wellbrook Loop. |
| http://kiwisdr.yensaw.net:8073 | 0-30 MHz | IO77VQ, Scottish Highlands. CCW HF Active Loop. |
| http://82.32.68.33:8073 | 0-30 MHz | G0EVX Cheltenham. Sotabeams Dipole 20/40m. |
| http://sdr.hdarc.co.uk:8073/ | 0-30 MHz | M0RZF: 0-30 MHz SDR, Widley, Portsmouth. 807 Windom, 300 m ASL. |
| http://emeraldsdr.ddns.net:8074 | 0-30 MHz | EMERALDSDR Carlow, Ireland. Bonito Megadipole. |
| http://emeraldsdr1.ddns.net:8073 | 0-30 MHz | EMERALDSDR1 Carlow, Ireland. Bonito Megaloop. |
| http://93.89.254.25:8073 | 0-30 MHz | EI2HH South Kilkenny, Ireland. 100m Beverage. |
| http://malinsdr.ddns.net:8073 | 0-30 MHz | EI0CF Malin, County Donegal, Ireland. 200m Beverage. |
| http://83.162.220.82:8073/ | 0-30 MHz | PA0RDT Middelburg, NL. pa0rdt-Mini-Whip. |
| http://on5kq.ddns.net:8073/ | 0-30 MHz | ON5KQ Belgium. 2x 1.6m horizontal magnetic loops. |
| http://hainaut-picardie.ddns.net:8073/ | 0-30 MHz | SDR Belgium, Hainaut-Picardie. Wellbrook Loop. |
To identify signals, try www.sigidwiki.com
Compiled: 28 February 2019
