The following list has been collated from various sources. Where I have more details and/or heard/saw the station, clicking on the entry will bring up the details/log. The list may include non-operational stations or frequencies that have been allocated but not used. If you have any information to add please let me know so that I can keep the list up to date.
Frequencies below 10 kHz are not allocated by the ITU, but there are
a number of transmissions below these frequencies. However I cannot confirm
any at present, still working on it. For a good source of information see
Rennato Romero's web page: http://www.vlf.it
Frequency in kHz | Station |
10.2 | LEA, Bratland, Norway |
11.05 | LEA, Bratland, Norway |
11.33 | LEA, Bratland, Norway |
11.905 | RSDN-20, Alpha Primary |
12.1 | LEA, Bratland, Norway |
12.6490625 | RSDN-20, Alpha Primary |
13.6 | LEA, Bratland, Norway |
14.29 | SOA201, Warsaw |
14.3 | UBE2, Petropavlosk Kam/Preobrazhenskoye |
14.5 | HWU, Le Blanc |
14.6 | UVA, Batumi, Georgia |
14.7 | NAA Cutler |
14.88125 | RSDN-20, Alpha Primary |
15.0 | UIK, Vladivostok |
15.1 | HWU, Le Blanc, France |
15.5 | NAA Cutler |
15.6 | UVA202, Odessa, Ukraine |
15.625 | TV Line Oscillator |
15.975 | GBR, Rugby, UK |
16.2 | UGK, Kaliningrad, Russia |
16.4 | DMA, Mainflingen |
16.5 | SOA301, Warsaw |
16.8 | FTA2, St. Assise, France |
17.1 | UMS, Moscow |
17.2 | SAQ, Grimeton, Sweden |
17.55 | HWU, Le Blanc, France |
17.6 | JXZ, Helgeland, Norway |
17.6 | SOA401, Warsaw |
17.8 | NSS, Washington, DC, USA |
17.9 | UBE2, Petropavlosk, Kam, Russia |
18.1 | RDL, Russian Navy, Krasnodar |
18.2 | VTX3, India |
18.3 | HWU, Le Blanc, France |
18.48 | Unknown carrier sometimes (heard 29.11.00) |
18.5 | Antalya, Turkey |
18.5 | DHO35, Burlage |
18.6 | NAA, Cutler, USA |
18.9 | UMB, Rostov , Russia |
19.0 | GQD, Anthorn, UK |
19.6 | GBZ, Criggion, UK |
19.7 | UGE, Archangel weak G7D modulation |
19.8 | TBA, Antalya, Turkey |
20 | WWV, Boulder, Colorado |
20.27 | ICV, Tavolara, Italy, G7D modulation heard |
20.5 | RJH63, Krasnodar, Russia, Beta time signal |
20.76 | ICV, Tavolara, Italy |
20.9 | HWU, Le Blanc |
21.05 | HWU, Le Blanc |
21.22 | GQD/GBZ/GBC |
21.4 | NSS, Maine, USA |
21.6 | HWS, St. Assise, France |
21.75 | HWU, Le Blanc, France |
21.8 | TBA, Antalya, Turkey |
22.1 | GQD/GBZ/GBR |
22.3 | NAA, Cutler, USA |
22.35 | NAD, NAA, NAH |
22.6 | HWU, Le Blanc, France |
22.6 | GBR |
23.0 | Beta Time Signal |
23.0 | UFQE, UIT, RFG Russia |
23.3 | RQE5, Russia |
23.4 | DHO/DH038, Ramsloh/Rhauderfehn, Germany |
23.4 | NPM, Lualualei, USA |
24 | NAA Maine |
24 | NSS Maryland |
24.025 | NSS |
24.075 | unknown carrier |
24.3 | RTF6, Sarpa, Russia |
24.8 | NLK, Seattle, USA |
25.0 | RJH63, Krasnodar, Russia, Beta Time Signal |
25.1 | RJH77, Krasnodar, Russia, Beta Time Signal |
25.5 | RJH77, Krasnodar, Russia, Beta Time Signal |
25.22 | weak G7D modulation |
25.3 | NAA |
25.7 | RFR6, Pionyer Sovxoz, Russia |
25.82 | NAA,NSS,NAH |
26.7 | TBB, Bafa, Turkey |
27 | FTA27, St. Assise, France |
27 | RCV, Rostov on Don, Russia |
28.0 | DHO36, Burlage, Germany |
28.5 | NAU, Aquada, Puerto Rico |
28.64 | RAM, Moscow, Russia |
29 | HWU, Rosnay, France |
30 | UNW3, RRN21, UGK2, Kaliningrad |