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- HFU HF Underground - Index
We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby We do not encourage any radio operations contrary to regulations Always consult with the appropriate authorities if you have questions concerning what is permissible in your locale in Re: Boombox Radio 6935 A
- HF Underground - Facebook
Anyone else out there still running the older winradios? scale accuracy, excellent sensitivity and selectivity - inNovo Hamburgo, RS, Brazil old 12 volt Band 2 fm transmitter It only covers 300 yards its supposed to be a 15 watt output Both main low output Im powering it with a ham radio power antenna for the frequency used Any help much
- HFUnderground - YouTube
Shortwave Pirate Radio In North America And Around The World, And Other Things That Go Bump In The Night
- HFUnderground - Radio Scanning Military | The DXZone
HFUnderground com is dedicated to documenting longwave, mediumwave, and shortwave stations, including broadcasters, utility military stations, pirate radio and spy numbers stations
- HFU (HF Underground) Forum - RadioReference. com Forums
HFU's forums are diverse with about 10 out of 24 signal logging areas oriented towards illegal or clandestine radio transmissions, not just pirate shortwave radio The site is definitely not geared towards scanning radio intercepts of purely local signals
- HF+ Real Time Propagation
An interactive map that shows real time, worldwide radio activity and propagation specific to the user's location on all amateur radio HF bands
- HFUnderground (@HfundergroundC) Posts X
HFUnderground (@HfundergroundC) - Posts - Shortwave Pirate Radio In North America And Around The World, And Other Things That Go Bump In The N | X (formerly Twitter)
- Pirate Radio | RadioHobbyist. org
If you’re interested in hearing pirates, the best ways to keep up to date on what is being heard is via the HFUnderground com message board, as well as the real time Rocket Chat
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