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Construction and homebrewing

This forum area is for discussion and Q&A about all topics related to homebrewing of ham gear, construction techniques, etc. Announcements about "buildathons" at ham-radio events are encouraged.

Topic Author Created Posts Views Activity
Open Looking for others; Quan basic radio building KE2PB Oct 28th 2015, 14:24 2 9,712 on 4/2/23
by AK4VO
Open April ESR Tester, 100uA use 50uA meter KB0MNM Jul 9th 2014, 01:43 3 9,379 on 1/1/15
by KB0MNM
Open Converting aviation headset? KI7IDW Mar 16th 2020, 18:16 2 9,362 on 17/3/20
by W1VT
Open QRP Pixie Mod For Tech Band? mrmonteith Aug 28th 2015, 12:36 3 9,263 on 28/8/15
by mrmonteith
Open 2 meter GI-46B Amplifier W5PLC Oct 29th 2017, 04:08 3 9,252 on 1/9/18
by WB5EMX
Open LC Pass Filters K7LMC Mar 2nd 2016, 22:50 6 9,080 on 3/3/16
by W1VT
Open "...look elsewhere" W4MEC May 17th 2017, 21:24 1 9,053 on 17/5/17
by W4MEC
Open August 2015 QST - Audio Amp for Hearing Impaired N6DMR Jul 29th 2015, 02:19 1 9,044 on 29/7/15
by N6DMR
Open 28-V, High Current Power Supply - Adjustable? Steffen Apr 20th 2014, 13:35 2 8,777 on 21/4/14
by W1VT
Open Ring Diode Mixer Substitutions W7TCM Jan 22nd 2014, 23:32 2 8,739 on 23/1/14
by W1VT
Open Morse code pocket transceiver? KC9UNY Aug 21st 2014, 11:06 4 8,711 on 25/8/14
by KC9UNY
Open HBR 14 coils conversion to toroidal coils cathoderay Jun 27th 2014, 11:46 2 8,698 on 21/3/15
by KF4HOJ
Open MPF102 oscillating at 60 Hz henryrichter Nov 7th 2020, 15:21 11 8,668 on 22/12/20
by henryrichter
Open Ground Rod Driver Tool - DIY KF4HOJ Feb 27th 2015, 03:05 1 8,567 on 27/2/15
by KF4HOJ
Open Crystal Radio DIY Video KF4HOJ Feb 27th 2015, 00:52 1 8,447 on 27/2/15
by KF4HOJ
Open broomstick antenna parameters henryrichter Mar 13th 2019, 20:29 2 8,442 on 14/3/19
by W1VT
Open WIRES Node getting into my packet station N1AUP Feb 1st 2021, 21:42 7 8,439 on 20/2/21
by N1AUP
Open Vacuum Tube Tranceiver Project KD3FJ Feb 14th 2015, 16:06 2 8,406 on 16/8/15
by RWBurroughs
Open Enter Ham Radio Go-Kit Contest for chance to win $50 ARRL Gift Certificate! N0LOH Jul 12th 2013, 01:40 1 8,403 on 12/7/13
by N0LOH
Open Relay with FT 857 KB3YKT Aug 13th 2017, 07:13 3 8,382 on 14/8/17
by W1VT
Total Topics: 71 Increases Post Count: No Can Read Topics: Yes Can Create Topics: No
Total Posts: 242 Auto-Lock Topics: No Can Reply: No Can Create Polls: No

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