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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 16,358 on 26/7/11
by W1RFIAdmin
Closed Sticky: Members answering other members' questions W1RFIAdmin Jul 26th 2011, 00:22 1 15,064 on 26/7/11
by W1RFIAdmin
Closed Sticky: Thanks to all the Elmers here! W1RFIAdmin Aug 2nd 2011, 21:18 1 14,656 on 2/8/11
by W1RFIAdmin
Regular Topics
Open Backstay Antenna and tuners KC1FCW Jul 20th 2016, 23:34 4 5,905 on 25/7/16
by W1VT
Open FT-991a Audio buzzing 2m and 70cm ckperry Jan 5th 2020, 11:47 6 5,900 on 9/1/20
by W1VT
Open APRS for Running London Marathon M0TNC Oct 22nd 2011, 16:29 3 5,897 on 27/10/11
by M0TNC
Open power for Kenwood TW-4000A KN6CWJ Aug 22nd 2019, 18:14 5 5,894 on 25/8/19
by KN6CWJ
Open T/R Switches for RF Amps..Yes or No AE7JD May 3rd 2012, 01:33 3 5,889 on 3/5/12
by AE7JD
Open Help with IC 92AD ROLLINGRADIO May 17th 2012, 03:09 1 5,887 on 17/5/12
by ROLLINGRADIO
Open Heath Kit SB-200 N2ENM Nov 15th 2016, 15:20 2 5,884 on 15/11/16
by W1VT
Open Old Tube Transmitter Questions WM3X Feb 12th 2015, 19:00 3 5,876 on 29/12/15
by W4BOH
Open Battery options for Baofeng W0SJF Jun 4th 2016, 05:24 2 5,871 on 5/6/16
by WA0CBW
Open Dim numberes on my TS450 0010127585H80 Feb 5th 2016, 17:57 3 5,871 on 5/2/16
by W1VT
Open Alternative to PSK31 in POOR CONDITIONS? K6PAA Nov 19th 2017, 20:19 4 5,870 on 4/12/17
by K6PAA
Open Impedance match KM4AAH Jul 3rd 2015, 20:18 2 5,869 on 4/7/15
by W1VT
Open 50HZ=HF??? KD9ACM Dec 28th 2013, 03:18 3 5,863 on 3/1/14
by KD9ACM
Open Does HAM radio block EEG Heterodyning? KC1KKM Oct 3rd 2021, 11:18 2 5,861 on 8/10/21
by KC1KKM
Open Amateur Radio Band Plan and SSB KD0MQD Jul 27th 2016, 23:12 3 5,850 on 11/8/16
by KD0MQD
Open TS-140 and post processing audio with software oldham43 Feb 24th 2016, 18:29 3 5,846 on 24/2/16
by oldham43
Open Output power SM5KI Oct 18th 2017, 03:38 1 5,841 on 18/10/17
by SM5KI
Open Tower interaction with vertical dipoles W4DNR Feb 19th 2014, 02:05 2 5,839 on 19/2/14
by W1VT
Open MFJ Antenna Analyzer Battery Saver N2LWN Jun 6th 2012, 18:41 1 5,839 on 6/6/12
by N2LWN
Open Old Cell Phone Conversions JimBroker Feb 9th 2012, 05:11 3 5,833 on 14/2/12
by WA0CBW
Total Topics: 605 Increases Post Count: No Can Read Topics: Yes Can Create Topics: No
Total Posts: 1755 Auto-Lock Topics: No Can Reply: No Can Create Polls: No
Moderators: w1rfi

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