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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speech synth + Kahn ssb tx on arduino
Started by Quinta |
2 Replies
1722 Views |
January 10, 2022, 1656 UTCby Teotwaki |
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Common mode supression
Started by Quinta |
2 Replies
1363 Views |
July 20, 2023, 2228 UTC by Quinta |
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Arduino voice telemetry sketch
Started by Quinta |
1 Replies
2109 Views |
September 11, 2020, 1313 UTC by syfr |
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16 Replies
7043 Views |
January 10, 2020, 1856 UTC by Josh |
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2 Replies
5932 Views |
March 16, 2016, 1801 UTC by R4002 |
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11 meter / 27 MHz Beacon Project
Started by R4002 |
2 Replies
3439 Views |
April 21, 2017, 1829 UTC by R4002 |
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0 Replies
4037 Views |
September 13, 2013, 0346 UTC by RadioAnarchy |
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5 Replies
5371 Views |
September 09, 2013, 1727 UTC by ff |
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Zener diode testing?
Started by radiogaga |
7 Replies
2773 Views |
October 20, 2017, 0457 UTC by redhat |
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rfparts 572b new info...
Started by radiogaga |
3 Replies
3089 Views |
October 06, 2015, 1231 UTC by CoolAM Radio |
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Balun question
Started by radiogaga |
3 Replies
3113 Views |
September 19, 2015, 0027 UTC by ff |
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Experiments with a floating beacon
Started by Radiotech |
1 Replies
1501 Views |
March 05, 2022, 1744 UTC by Teotwaki |
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11 Replies
3310 Views |
October 24, 2022, 1839 UTC by ThaDood |
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45 Replies
9982 Views |
July 08, 2022, 0212 UTC by Charlie_Dont_Surf |
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18 Replies
4152 Views |
February 09, 2022, 1645 UTC by Teotwaki |
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Hellschreiber Beacon Mk II
Started by Radiotech |
14 Replies
2647 Views |
July 08, 2022, 0541 UTC by Pigmeat |
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Passive Squelch Circuit
Started by RadRoadrunner |
5 Replies
4884 Views |
March 12, 2019, 0707 UTC by Stretchyman |
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What exactly could cause a modulation transformer to ocscillate?
Started by RadRoadrunner |
14 Replies
5419 Views |
July 24, 2018, 0136 UTC by Pigmeat |
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20 Replies
9472 Views |
August 28, 2018, 2300 UTC by redhat |
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5 Replies
2954 Views |
December 23, 2019, 2003 UTC by Josh |
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