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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Dual (multiple) frequency beacon
Started by Quinta |
1 Replies
1966 Views |
September 09, 2023, 1535 UTCby Teotwaki |
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4096 beacon goes wild soon :)
Started by Quinta |
9 Replies
6398 Views |
July 29, 2023, 2016 UTC by Quinta |
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Arduino voice telemetry sketch
Started by Quinta |
1 Replies
3435 Views |
September 11, 2020, 1313 UTC by syfr |
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Common mode supression
Started by Quinta |
2 Replies
2501 Views |
July 20, 2023, 2228 UTC by Quinta |
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speech synth + Kahn ssb tx on arduino
Started by Quinta |
2 Replies
2577 Views |
January 10, 2022, 1656 UTC by Teotwaki |
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11 meter / 27 MHz Beacon Project
Started by R4002 |
2 Replies
4410 Views |
April 21, 2017, 1829 UTC by R4002 |
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16 Replies
9318 Views |
January 10, 2020, 1856 UTC by Josh |
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2 Replies
6927 Views |
March 16, 2016, 1801 UTC by R4002 |
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0 Replies
5186 Views |
September 13, 2013, 0346 UTC by RadioAnarchy |
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5 Replies
8458 Views |
September 09, 2013, 1727 UTC by ff |
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rfparts 572b new info...
Started by radiogaga |
3 Replies
3855 Views |
October 06, 2015, 1231 UTC by CoolAM Radio |
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Balun question
Started by radiogaga |
3 Replies
3906 Views |
September 19, 2015, 0027 UTC by ff |
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Zener diode testing?
Started by radiogaga |
7 Replies
4601 Views |
October 20, 2017, 0457 UTC by redhat |
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11 Replies
7824 Views |
October 24, 2022, 1839 UTC by ThaDood |
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Hellschreiber Beacon Mk II
Started by Radiotech |
14 Replies
6510 Views |
July 08, 2022, 0541 UTC by Pigmeat |
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45 Replies
18911 Views |
July 08, 2022, 0212 UTC by Charlie_Dont_Surf |
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Experiments with a floating beacon
Started by Radiotech |
1 Replies
2218 Views |
March 05, 2022, 1744 UTC by Teotwaki |
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18 Replies
6200 Views |
February 09, 2022, 1645 UTC by Teotwaki |
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What exactly could cause a modulation transformer to ocscillate?
Started by RadRoadrunner |
14 Replies
8207 Views |
July 24, 2018, 0136 UTC by Pigmeat |
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Passive Squelch Circuit
Started by RadRoadrunner |
5 Replies
6012 Views |
March 12, 2019, 0707 UTC by Stretchyman |
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