13.75 min. | 4.66 user rating |
3.50 min. | 4.57 user rating |
3.08 min. | 4.66 user rating |
9.98 min. | 4.62 user rating |
3.58 min. | 3.8 user rating |
8.15 min. | 4.73 user rating |
4.03 min. | 4.62 user rating |
8.23 min. | 4.53 user rating |
6.60 min. | 4.82 user rating |
5.33 min. | 4.76 user rating |
Callsign |
Frequency |
Location of transmitter |
Remarks |
---|
- |
11.905 kHz |
Russia (various locations) |
Alpha-Navigation |
- |
12.649 kHz |
Russia (various locations) |
Alpha-Navigation |
- |
14.881 kHz |
Russia (various locations) |
|
- |
15.625 kHz |
- |
Frequency for horizontal deflection of electron beam in CRT televisions (576i) |
- |
15.734 kHz |
- |
Frequency for horizontal deflection of electron beam in CRT televisions (480i) |
GBR |
15.8 kHz |
Rugby, England |
(Regular transmissions ceased April 2003) Many publications listed its frequency as 16 kHz |
JXN |
16.4 kHz |
Helgeland (Norway) |
|
SAQ |
17.2 kHz |
Grimeton (Sweden) |
Only active at special occasions (Alexanderson Day) |
- |
ca. 17.5 kHz |
? |
Twenty second pulses |
NAA |
17.8 kHz |
VLF station (NAA) at Cutler, Maine[http://www.deticaesg.com/index.php?option=com_content&task=view&id=1191&Itemid=319 |
Transmits occasionally Superpulses |
RDL/UPD/UFQE/UPP/UPD8 |
18.1 kHz |
Russia (various locations) |
|
HWU |
18.3 kHz |
Le Blanc (France) |
Frequently inactive for longer periods |
RKS |
18.9 kHz |
Russia (various locations) |
Rarely active |
GBZ |
19.6 kHz |
Anthorn (Britain) |
Many operation modes, even Superpulses. |
NWC |
19.8 kHz |
Exmouth, Western Australia (AUS) |
Used for submarine communication, 1 Megawatt. |
ICV |
20.27 kHz |
Tavolara (Italia) |
|
RJH63, RJH66, RJH69, RJH77, RJH99 |
20.5 kHz |
Russia (various locations) |
Time signal transmitter Beta |
ICV |
20.76 kHz |
Tavolara (Italia) |
|
HWU |
20.9 kHz |
Le Blanc (France) |
|
RDL |
21.1 kHz |
Russia (various locations) |
rarely active |
|
21.4 kHz |
Hawaii (USA) |
|
HWU |
21.75 kHz |
Le Blanc (France) |
|
GBZ |
22.1 kHz |
Skelton (Britain) |
|
- |
22.2 kHz |
Ebino (Japan) |
|
? |
22.3 kHz |
Russia? |
Only active on 2nd of each month for a short period between 11:00 and 13:00 (respectively 10:00 and 12:00 in winter), if 2nd of each month is not a Sunday |
RJH63, RJH66, RJH69, RJH77, RJH99 |
23 kHz |
Russia (various locations) |
Time signal transmitter Beta |
DHO38 |
23.4 kHz |
near Rhauderfehn (Germany) |
submarine communication |
NAA |
24 kHz |
Cutler, Maine (USA) |
Used for submarine communication, at 2 megawatts. [http://www.smh.com.au/news/travel/naval-base-link-to-qantas-plunge/2008/11/14/1226318890475.html |
NLF |
24.8 kHz |
Arlington, Washington (USA) |
Used for submarine communication. [http://www.smh.com.au/news/travel/naval-base-link-to-qantas-plunge/2008/11/14/1226318890475.html[http://www.smh.com.au/news/travel/naval-base-link-to-qantas-plunge/2008/11/14/1226318890475.html |