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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On the Importance of Speaker Phasing
Started by Josh |
7 Replies
4511 Views |
June 07, 2019, 1907 UTCby JimIO |
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Antennae Maxims
Started by Josh |
6 Replies
4468 Views |
November 01, 2019, 1700 UTC by WWBR |
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36 Replies
19400 Views |
May 09, 2020, 2151 UTC by chanito |
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MLA-30+ Experiment
Started by JustGreg |
7 Replies
7315 Views |
February 05, 2022, 0029 UTC by RobRich |
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Weekend YouLoop Experiment
Started by JustGreg |
9 Replies
5661 Views |
February 13, 2022, 2342 UTC by JustGreg |
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6 Replies
9087 Views |
September 09, 2024, 1740 UTC by juergen908 |
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K-480WLA Loop Antenna
Started by JustGreg |
3 Replies
18782 Views |
April 26, 2026, 0157 UTC by Route2 |
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Ameriton 80A will not transmit on 80m or 160m
Started by K2BUG |
7 Replies
6138 Views |
January 05, 2016, 2052 UTC by ka1iic |
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High SWR in a cushcraft A3S yagi
Started by K2BUG |
4 Replies
6602 Views |
January 24, 2016, 0005 UTC by syfr |
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Help with Antenna Location
Started by K5KNT |
10 Replies
8253 Views |
October 23, 2013, 1428 UTC by K5KNT |
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Long Wire Antenna Questions
Started by K5KNT |
10 Replies
14716 Views |
October 27, 2013, 1835 UTC by Mentholyptus |
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Calibrating S-Meter
Started by K5KNT |
4 Replies
4411 Views |
January 29, 2014, 1547 UTC by redhat |
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12 Replies
9636 Views |
September 04, 2013, 0140 UTC by RCCI |
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Could No Signal Indicate a Bad Oscillator
Started by K5KNT |
2 Replies
4412 Views |
October 14, 2013, 1459 UTC by K5KNT |
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Shortwave Antenna in an apartment
Started by K5MOW |
8 Replies
16736 Views |
August 06, 2013, 0614 UTC by Pigmeat |
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Shortwave Loop Kit
Started by K5MOW |
2 Replies
7356 Views |
August 08, 2013, 2154 UTC by rdla4 |
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13.56 MHz Antennas
Started by k6sti |
3 Replies
3379 Views |
June 19, 2021, 1230 UTC by k6sti |
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Welcome to Antenna-Theory.com!
Started by ka1iic |
0 Replies
2988 Views |
October 14, 2014, 1607 UTC by ka1iic |
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Antennas for postage stamp size lots
Started by ka3jjz |
2 Replies
3440 Views |
July 22, 2021, 1346 UTC by ChrisSmolinski |
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3 Replies
3523 Views |
September 24, 2019, 1409 UTC by Ray Lalleu |
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