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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 16,357 on 26/7/11
by W1RFIAdmin
Closed Sticky: Members answering other members' questions W1RFIAdmin Jul 26th 2011, 00:22 1 15,058 on 26/7/11
by W1RFIAdmin
Closed Sticky: Thanks to all the Elmers here! W1RFIAdmin Aug 2nd 2011, 21:18 1 14,654 on 2/8/11
by W1RFIAdmin
Regular Topics
Open FT2800 Memory problems K5HUM Nov 15th 2011, 08:32 2 5,675 on 15/11/11
by W1VT
Open Kits for learning about components moosedrul Jan 22nd 2013, 00:11 2 5,433 on 11/2/13
by N4AAB
Open The Technical History of Radio KK7BSR Jul 24th 2022, 17:00 2 3,679 on 28/7/22
by AI4BJ
Open Frequency Mixers - How not to overload VE1YB Jan 4th 2013, 21:53 2 5,531 on 4/1/13
by W1VT
Open Frequency Nomenclature W0BBZ Nov 28th 2011, 11:32 2 6,108 on 28/11/11
by W1VT
Open Output impedance coupling for LDMOS (2) mono band amplifiers sreaser@verizon.net Dec 4th 2021, 00:18 2 4,789 on 4/12/21
by W1VT
Open 43foot vs. 60foot vertical SIZE358 Dec 3rd 2012, 01:49 2 6,419 on 3/12/12
by W1VT
Open How to determine PL W0BBZ Nov 28th 2011, 12:20 2 6,282 on 28/11/11
by W1VT
Open Henry DL 1000 Amplifier KJ4RVA Nov 24th 2012, 00:40 2 5,409 on 26/11/12
by W1VT
Open Dipole KO4VLR Dec 30th 2021, 14:22 2 6,073 on 30/12/21
by W1VT
Open Does HAM radio block EEG Heterodyning? KC1KKM Oct 3rd 2021, 11:18 2 5,860 on 8/10/21
by KC1KKM
Open RF gain Vs Squelch JohnCinFloyd Sep 4th 2021, 05:49 2 6,208 on 25/9/21
by W9BRD
Open antenna help paulie305 Apr 13th 2021, 19:09 2 5,240 on 14/4/21
by W1VT
Open TS-590 ve9agc Jan 3rd 2014, 10:10 2 5,311 on 4/1/14
by K6DMB
Open Power supply for Worldwide Use? WH6EIQ Dec 30th 2013, 00:42 2 5,475 on 30/12/13
by W1VT
Open Push on BNC Connector kd4gcf Nov 26th 2013, 18:07 2 6,510 on 29/11/13
by WA0CBW
Open Minimum Antenna Separation KI4SUR Apr 29th 2021, 11:49 2 5,956 on 15/5/21
by wb4rtp@mindspring.com
Open Ground KD0ZXY May 4th 2021, 13:00 2 5,727 on 5/5/21
by W1VT
Open Need Current (Sep/Oct) issue of QEX w6ivw Sep 16th 2013, 21:48 2 5,303 on 16/9/13
by w6ivw
Open SWR Meters for low power VHF use KC1ABR Aug 20th 2013, 22:36 2 6,911 on 20/8/13
by W1VT
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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