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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Building an HF amplifier
Started by Matt285 |
6 Replies
4842 Views |
April 17, 2021, 2022 UTCby redhat |
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1 Replies
2465 Views |
September 08, 2016, 1533 UTC by Zazzle |
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Building your own RF spliters
Started by ChrisSmolinski |
2 Replies
1757 Views |
December 08, 2020, 1603 UTC by syfr |
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2 Replies
1582 Views |
May 02, 2022, 0527 UTC by ThaDood |
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C-QUAM stereo on PWM TX
Started by OgreVorbis |
7 Replies
4413 Views |
November 15, 2019, 1935 UTC by redhat |
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13 Replies
25106 Views |
January 13, 2014, 0336 UTC by ff |
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4 Replies
2403 Views |
June 04, 2020, 1923 UTC by syfr |
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13 Replies
7634 Views |
February 22, 2020, 0227 UTC by KaySeeks |
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Cheap beacon construction examples
Started by Quinta |
1 Replies
1617 Views |
September 09, 2023, 1537 UTC by Teotwaki |
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1 Replies
1842 Views |
April 12, 2021, 1305 UTC by Beerus Maximus |
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Class D audio amps - protection circuits
Started by W9RAN |
6 Replies
2138 Views |
May 04, 2023, 1827 UTC by W9RAN |
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Class D output match
Started by OgreVorbis |
14 Replies
7236 Views |
October 08, 2019, 0002 UTC by redhat |
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Class D V2.0
Started by OgreVorbis « 1 2 » |
17 Replies
7618 Views |
June 26, 2019, 1844 UTC by Stretchyman |
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8 Replies
5630 Views |
August 11, 2018, 0715 UTC by muromdx |
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16 Replies
8208 Views |
November 08, 2017, 1018 UTC by Zazzle |
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Common mode supression
Started by Quinta |
2 Replies
1544 Views |
July 20, 2023, 2228 UTC by Quinta |
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Components to have on hand ?
Started by ChrisSmolinski |
2 Replies
6934 Views |
August 20, 2013, 0245 UTC by ff |
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14 Replies
18479 Views |
April 21, 2025, 1632 UTC by europirate |
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18 Replies
9285 Views |
February 14, 2019, 1525 UTC by Intruder |
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14 Replies
3882 Views |
July 05, 2020, 1233 UTC by Brian |
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