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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 June 2000 QST - PSK31 Transceiver W7PEA Jun 1st, 21:54 7 133 4 weeks ago
by W7PEA
Open Handbook 4-5 to 25 volt Power Supply W0FNQ May 29th, 22:23 1 67 on 29/5/15
by W0FNQ
Open Analog Atomic Wall Clock With Silent Second Hand No Battery WD6EJN May 19th, 19:35 5 225 2 weeks, 5 days ago
by AA6E
Open Field Soldering Without A Soldering Iron - Video Link KF4HOJ Mar 2nd, 03:24 1 265 on 2/3/15
by KF4HOJ
Open Ground Rod Driver Tool - DIY KF4HOJ Feb 27th, 03:05 1 268 on 27/2/15
by KF4HOJ
Open Crystal Radio DIY Video KF4HOJ Feb 27th, 00:52 1 192 on 27/2/15
by KF4HOJ
Open Vacuum Tube Tranceiver Project KD3FJ Feb 14th, 16:06 1 254 on 14/2/15
by KD3FJ
Open Farewell to Radio Shack AB4CT Feb 6th, 02:18 2 365 on 6/2/15
by K5ATG
Open W6MUR Article on the Z Match? NV2K Jan 15th, 23:54 3 355 on 16/1/15
by NV2K
Open Use of old laptop power packs ? AB3FN Dec 28th 2014, 15:30 1 357 on 28/12/14
by AB3FN
Open QRP transmitter PA output and lowpass filter? KA8SYX Nov 23rd 2014, 16:30 4 599 on 23/2/15
by W1VT
Open Morse code pocket transceiver? KC9UNY Aug 21st 2014, 11:06 4 848 on 25/8/14
by KC9UNY
Open April ESR Tester, 100uA use 50uA meter KB0MNM Jul 9th 2014, 01:43 3 902 on 1/1/15
by KB0MNM
Open HBR 14 coils conversion to toroidal coils cathoderay Jun 27th 2014, 11:46 2 869 on 21/3/15
by KF4HOJ
Open QST article on window feedthroughs KD6EWZ May 12th 2014, 17:33 3 717 on 13/5/14
by KD6EWZ
Open 28-V, High Current Power Supply - Adjustable? Steffen Apr 20th 2014, 13:35 2 961 on 21/4/14
by W1VT
Open Source for tinned flat copper wire parkerca Mar 6th 2014, 01:09 1 856 on 6/3/14
by parkerca
Open Ring Diode Mixer Substitutions W7TCM Jan 22nd 2014, 23:32 2 1,247 on 23/1/14
by W1VT
Open Op Amp Substitution Question W7TCM Jan 19th 2014, 23:23 3 966 on 22/1/14
by W7TCM
Open Everyham's Amp effirlem Jan 19th 2014, 12:58 8 1,490 on 4/3/14
by effirlem
Total Topics: 28 Increases Post Count: No Can Read Topics: Yes Can Create Topics: No
Total Posts: 79 Auto-Lock Topics: No Can Reply: No Can Create Polls: No

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