The RF Workbench

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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Subject / Started by	Replies / Views	Last post
Class D V2.0 Started by OgreVorbis « 1 2 »	17 Replies 8793 Views	June 26, 2019, 1844 UTC by Stretchyman
A simple shortwave pirate transmitter build Started by makeRF « 1 2 »	17 Replies 25502 Views	September 10, 2013, 1443 UTC by RadioAnarchy
New 850mW HF beacon, Started by Radiotech « 1 2 »	18 Replies 5434 Views	February 09, 2022, 1645 UTC by Teotwaki
Corsette Transmitter Started by Intruder « 1 2 »	18 Replies 9896 Views	February 14, 2019, 1525 UTC by Intruder
LULU Modulation article posted in 30 Below Started by ff « 1 2 »	19 Replies 9674 Views	November 21, 2018, 0736 UTC by Stretchyman
Linear power amplifier with 10 W output for frequencies between 100 kHz and 2000 Started by Pieritz « 1 2 »	19 Replies 21766 Views	October 29, 2019, 0730 UTC by Stretchyman
A legal limit am transmitter for 75/160 meters from WO1U Started by redhat « 1 2 »	20 Replies 11071 Views	August 28, 2018, 2300 UTC by redhat
Higher power design. Started by Stretchyman « 1 2 »	20 Replies 13809 Views	March 17, 2017, 1023 UTC by Stretchyman
Simplest Tx Started by Stretchyman « 1 2 »	20 Replies 13955 Views	May 30, 2020, 1648 UTC by Stretchyman
which type of crystal Started by Antennae « 1 2 »	21 Replies 14214 Views	June 15, 2014, 1323 UTC by OMCS
Beyond 45/48m Started by Stretchyman « 1 2 »	21 Replies 8511 Views	August 26, 2022, 0052 UTC by Charlie_Dont_Surf
thinking of making the leap from FM to SW Started by jackson_r « 1 2 »	22 Replies 15364 Views	September 27, 2015, 0106 UTC by jackson_r
Bicycle Mounted Piracy... Started by Captainenema « 1 2 »	22 Replies 15296 Views	November 15, 2013, 1940 UTC by Pigmeat
Audio jacks/plugs as QRP RF wire quick connects Started by i_hear_you « 1 2 »	23 Replies 34054 Views	July 16, 2019, 1844 UTC by Pigmeat
High Powered Pirates Started by redhat « 1 2 »	26 Replies 18470 Views	June 15, 2014, 1317 UTC by OMCS
So...what can a person do with 2 or 4: WL23791/TH150 Started by RedMercuryLabs « 1 2 »	26 Replies 17741 Views	April 09, 2019, 2358 UTC by Evodoc
Any DDS 200 watt AM Transmitters or kits Started by digitalmod « 1 2 »	29 Replies 18207 Views	January 19, 2018, 1143 UTC by ChrisSmolinski
Simple SiC TX Started by Stretchyman « 1 2 3 »	30 Replies 17325 Views	June 22, 2019, 2200 UTC by Stretchyman
Solar SLA charging and maintenance for unattended transmitters Started by deciduous « 1 2 3 »	32 Replies 14050 Views	May 28, 2020, 1205 UTC by syfr
NCP driver sucks Started by OgreVorbis « 1 2 3 »	32 Replies 12806 Views	November 11, 2023, 0612 UTC by Charlie_Dont_Surf

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