Shortwave Pirate Radio In North America And Around The World, And Other Signals That Go Bump In The Night
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.
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3 Replies
2406 Views |
July 25, 2023, 2342 UTCby Quinta |
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0 Replies
1034 Views |
July 22, 2023, 1801 UTC by ThaDood |
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Common mode supression
Started by Quinta |
2 Replies
2252 Views |
July 20, 2023, 2228 UTC by Quinta |
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2 Replies
1215 Views |
July 17, 2023, 0942 UTC by RobRich |
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QRP Labs ProgRock2 Synthesizer
Started by Charlie_Dont_Surf |
1 Replies
1715 Views |
July 15, 2023, 2006 UTC by Pigmeat |
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0 Replies
1228 Views |
July 04, 2023, 1759 UTC by ThaDood |
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Ferrites and Inductors for EMI Control
Started by NJQA |
0 Replies
1242 Views |
June 01, 2023, 1732 UTC by NJQA |
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Class D audio amps - protection circuits
Started by W9RAN |
6 Replies
3421 Views |
May 04, 2023, 1827 UTC by W9RAN |
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Using LM7805 regulators for AF / RF amps?
Started by ThaDood |
3 Replies
2154 Views |
April 20, 2023, 2316 UTC by Charlie_Dont_Surf |
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0 Replies
1499 Views |
April 13, 2023, 0403 UTC by ThaDood |
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49 Replies
33703 Views |
March 28, 2023, 1531 UTC by Stretchyman |
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2 Replies
2279 Views |
March 11, 2023, 1035 UTC by uhf35 |
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15 Replies
6365 Views |
March 07, 2023, 0430 UTC by Molvania Poacher |
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Transmission Line Transformers
Started by Charlie_Dont_Surf |
2 Replies
2127 Views |
January 21, 2023, 2126 UTC by Charlie_Dont_Surf |
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Heathkit DX-40 tube transmitter
Started by Antennae |
7 Replies
4263 Views |
December 07, 2022, 2350 UTC by Charlie_Dont_Surf |
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Stretchyman 40 W TX Reliability Modifications
Started by Charlie_Dont_Surf « 1 2 3 » |
36 Replies
14344 Views |
October 31, 2022, 2035 UTC by Azimuth Coordinator |
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5 Replies
3000 Views |
October 31, 2022, 1915 UTC by ThaDood |
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11 Replies
7000 Views |
October 24, 2022, 1839 UTC by ThaDood |
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relay substitute
Started by partee |
9 Replies
4620 Views |
October 06, 2022, 1436 UTC by Pigmeat |
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2 Replies
2143 Views |
August 27, 2022, 1457 UTC by Rob. |
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