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Topic Forum Author Created Posts Views Activity
Open Op Amp Substitution Question Construction and homebrewing W7TCM Jan 19th 2014, 23:23 3 8,096 on 22/1/14
by W7TCM
Open Ring Diode Mixer Substitutions Construction and homebrewing W7TCM Jan 22nd 2014, 23:32 2 8,902 on 23/1/14
by W1VT
Open SWR BRIDGE Construction and homebrewing W7TYN Jun 14th 2022, 14:58 1 5,241 on 14/6/22
by W7TYN
Open DMR question for new users Digital modes and operation W7VTS Dec 30th 2019, 08:02 4 7,976 on 16/9/20
by KB9ZB
Open Stuff on 3840 General discussion about technology and policy W7WHY Mar 4th 2014, 04:54 13 10,026 on 26/3/16
by
Open Field Day Rules Welcome to the ARRL Forums W7WOW May 31st 2017, 17:11 2 7,031 on 1/6/17
by AI4BJ
Open DSL Interference on 75M Band RFI - Discussion and Q&A W7YV Jul 27th 2011, 01:26 4 8,883 on 7/8/11
by W7YV
Open RF TRIPS UPS RFI - Discussion and Q&A W7ZR May 24th 2019, 10:33 2 7,359 on 24/5/19
by W1VT
Open QST article General discussion about technology and policy W8AVD Apr 11th 2018, 08:16 2 8,060 on 11/4/18
by W1VT
Open Standard time and frequency station General Technical Q & A W8AVD Jun 26th 2013, 13:51 3 6,452 on 29/7/13
by W8AVD
Open Finding an article. General Technical Q & A W8AVD Jul 28th 2013, 19:29 3 7,868 on 19/6/16
by F5OWL
Open 6GE5 plate curves. General Technical Q & A W8AVD Oct 22nd 2013, 03:53 3 6,512 on 29/10/13
by W8AVD
Open Past magazine article. General Technical Q & A W8AVD Nov 16th 2015, 20:05 2 6,952 on 18/11/15
by WB1GCM
Open Help finding q and k table for an Optimum L filter General Technical Q & A W8AVD Apr 28th 2016, 02:36 3 6,260 on 13/5/16
by W8AVD
Open CELL TOWER NEAR ME General Technical Q & A W8DLD Dec 10th 2019, 12:58 2 6,051 on 12/12/19
by W1VT
Open Shortening wire antenna Antennas, feed lines, baluns and antenna tuners w8erd Jul 13th 2020, 18:36 3 5,598 on 14/7/20
by w8erd
Open Tempo One Hum Vintage Gear - Restoring and Operating W8LA Jan 14th 2012, 18:29 4 10,944 on 26/3/13
by
Open Finding Crytals Vintage Gear - Restoring and Operating W8LA Apr 2nd 2012, 03:21 2 9,402 on 3/4/12
by W1VT
Open Can't send Volunteer.Monitor Application Welcome to the ARRL Forums W8LM May 17th 2019, 07:25 1 6,638 on 17/5/19
by W8LM
Open auto computer interference to HF mobile RFI - Discussion and Q&A W8MKL Jul 22nd 2011, 03:17 4 9,067 on 19/8/11
by

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