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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C-QUAM stereo on PWM TX
Started by OgreVorbis |
7 Replies
7883 Views |
November 15, 2019, 1935 UTCby redhat |
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2 Replies
3676 Views |
May 02, 2022, 0527 UTC by ThaDood |
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Building your own RF spliters
Started by ChrisSmolinski |
2 Replies
3831 Views |
December 08, 2020, 1603 UTC by syfr |
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1 Replies
4166 Views |
September 08, 2016, 1533 UTC by Zazzle |
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Building an HF amplifier
Started by Matt285 |
6 Replies
10102 Views |
April 17, 2021, 2022 UTC by redhat |
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0 Replies
2570 Views |
July 22, 2023, 1801 UTC by ThaDood |
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0 Replies
8891 Views |
July 22, 2026, 1816 UTC by ThaDood |
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Build a simple AF Sine Wave Generator.
Started by ThaDood |
1 Replies
3970 Views |
July 23, 2020, 1706 UTC by Kingbear Radio |
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0 Replies
242 Views |
October 12, 2026, 1359 UTC by ThaDood |
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Boxes for HF beacon
Started by stendec |
12 Replies
8441 Views |
February 06, 2022, 1542 UTC by Teotwaki |
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22 Replies
22019 Views |
November 15, 2013, 1940 UTC by Pigmeat |
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Beyond 45/48m
Started by Stretchyman « 1 2 » |
21 Replies
15372 Views |
August 26, 2022, 0052 UTC by Charlie_Dont_Surf |
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81 Replies
68653 Views |
June 12, 2019, 2122 UTC by OgreVorbis |
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16 Replies
15657 Views |
December 17, 2019, 1804 UTC by Teotwaki |
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16 Replies
15088 Views |
January 10, 2020, 1856 UTC by Josh |
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61 Replies
87839 Views |
July 17, 2018, 1932 UTC by Zazzle |
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41 Replies
84420 Views |
August 07, 2018, 1754 UTC by syfr |
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40 Replies
155639 Views |
July 24, 2018, 2316 UTC by Zazzle |
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Beacon Keyer hardware
Started by syfr |
2 Replies
4683 Views |
August 12, 2022, 2116 UTC by Quinta |
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BCB Bandstop filter Chinese vs homebrew
Started by syfr |
11 Replies
7911 Views |
June 23, 2021, 1944 UTC by syfr |
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