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General Technical Q & A

This forum provides a place for members to ask technical questions and to answer general technical questions of others. There are also specific technical areas for questions and answers, such as RFI and equipment testing.

Topic Author Created Posts Views Activity
Important Topics
Closed Sticky: How to find answers to many technical questions W1RFIAdmin Jul 26th 2011, 00:03 1 16,747 on 26/7/11
by W1RFIAdmin
Closed Sticky: Members answering other members' questions W1RFIAdmin Jul 26th 2011, 00:22 1 15,445 on 26/7/11
by W1RFIAdmin
Closed Sticky: Thanks to all the Elmers here! W1RFIAdmin Aug 2nd 2011, 21:18 1 15,021 on 2/8/11
by W1RFIAdmin
Regular Topics
Open No ground doog Nov 27th 2023, 05:50 1 1,708 on 27/11/23
by doog
Open No RTTY modulation with fldigi K6MUG Jul 18th 2019, 18:41 2 5,770 on 18/7/19
by W1VT
Open Noise canceler ? N4AAB Jan 8th 2014, 22:15 4 7,396 on 9/2/14
by N4AAB
Open Noise Evaluation Process KI7LFD Dec 5th 2017, 23:31 2 6,522 on 6/12/17
by W1VT
Open Noise reduction n0isc1937 Sep 25th 2011, 16:31 3 7,198 on 28/9/11
by W1RFIAdmin
Open OCFD Woodrow Jan 30th 2022, 18:41 4 4,537 on 19/2/22
by W1VT
Open Oil Filled Capacitor ESR K0FA Apr 21st 2023, 14:43 1 2,441 on 21/4/23
by K0FA
Open Old Antenna Articles W9CAC Aug 19th 2011, 00:32 1 6,556 on 19/8/11
by W9CAC
Open Old Cell Phone Conversions JimBroker Feb 9th 2012, 05:11 3 6,075 on 14/2/12
by WA0CBW
Open Old general manual KC5QYH Sep 23rd 2015, 19:02 3 5,185 on 23/9/15
by KC5QYH
Open Old Tube Transmitter Questions WM3X Feb 12th 2015, 19:00 3 6,100 on 29/12/15
by W4BOH
Open One radio for all bands? michaeldisney Nov 6th 2018, 11:26 4 6,376 on 12/11/18
by WB1GCM
Open Open Wire Lightning Arrestor W1VT Aug 2nd 2011, 15:00 5 9,393 on 11/8/11
by aa6e
Open Operating 2 stations close together kf0awg Feb 3rd 2022, 14:38 1 4,529 on 3/2/22
by kf0awg
Open Operating an HT on a cruise ship k5qb.tom@gmail.com Jun 22nd 2013, 16:36 12 8,813 on 31/8/17
by W1VT
Open Order / Gain Structure of RX Front End? VE2EOT Jan 6th 2022, 10:50 3 4,302 on 6/1/22
by VE2EOT
Open Output impedance coupling for LDMOS (2) mono band amplifiers sreaser@verizon.net Dec 4th 2021, 00:18 2 5,056 on 4/12/21
by W1VT
Open Output power SM5KI Oct 18th 2017, 04:41 2 6,221 on 18/10/17
by W1VT
Open Output power SM5KI Oct 18th 2017, 03:38 1 6,113 on 18/10/17
by SM5KI
Open Palomar DC-30 KQ7D Mar 5th 2016, 04:50 1 6,118 on 5/3/16
by KQ7D
Total Topics: 606 Increases Post Count: No Can Read Topics: Yes Can Create Topics: No
Total Posts: 1757 Auto-Lock Topics: No Can Reply: No Can Create Polls: No
Moderators: w1rfi

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