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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Using LM7805 regulators for AF / RF amps?
Started by ThaDood |
3 Replies
4240 Views |
April 20, 2023, 2316 UTCby Charlie_Dont_Surf |
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3 Replies
6200 Views |
November 26, 2018, 1115 UTC by ChrisSmolinski |
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3 Replies
4630 Views |
February 26, 2022, 1958 UTC by Charlie_Dont_Surf |
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3 Replies
3507 Views |
February 14, 2021, 0456 UTC by Under30 |
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Simplest PWM
Started by Stretchyman |
3 Replies
13638 Views |
September 14, 2025, 0718 UTC by Stretchyman |
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3 Replies
4558 Views |
January 23, 2018, 2206 UTC by digitalmod |
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3 Replies
4184 Views |
October 27, 2021, 0749 UTC by QRP |
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3 Replies
12731 Views |
June 09, 2025, 1129 UTC by Stretchyman |
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Stealth parrot repeater
Started by joczo |
3 Replies
5525 Views |
April 04, 2017, 1228 UTC by Stretchyman |
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I have a problem with the LULU
Started by Mr.ArchVile |
3 Replies
5553 Views |
October 27, 2016, 1225 UTC by Stretchyman |
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New Complete V3 TX available soon!
Started by Stretchyman |
3 Replies
6238 Views |
December 06, 2016, 0648 UTC by Stretchyman |
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3 Replies
4869 Views |
October 05, 2016, 1638 UTC by Stretchyman |
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Power supply voltage
Started by Matt285 |
3 Replies
4685 Views |
January 10, 2020, 1855 UTC by Josh |
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rfparts 572b new info...
Started by radiogaga |
3 Replies
5328 Views |
October 06, 2015, 1231 UTC by CoolAM Radio |
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Balun question
Started by radiogaga |
3 Replies
5204 Views |
September 19, 2015, 0027 UTC by ff |
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Newbie here : My first AM Tube TX Build
Started by rudirhino |
3 Replies
6981 Views |
November 15, 2015, 1443 UTC by staticlistener |
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Tecsun PL-990X/PL-330 New Hidden Feature
Started by ThaDood |
3 Replies
7238 Views |
February 20, 2022, 2030 UTC by JustGreg |
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Don't use a LP filter, use a Diplexer instead..
Started by OZNRH |
3 Replies
5721 Views |
July 27, 2014, 1738 UTC by OZNRH |
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Jameco asking hams which parts they should stock
Started by makeRF |
3 Replies
4448 Views |
March 12, 2014, 1502 UTC by ff |
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AM generator
Started by IRF510 |
3 Replies
10008 Views |
January 21, 2014, 1839 UTC by IRF510 |
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