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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 16,032 on 26/7/11
by W1RFIAdmin
Closed Sticky: Members answering other members' questions W1RFIAdmin Jul 26th 2011, 00:22 1 14,755 on 26/7/11
by W1RFIAdmin
Closed Sticky: Thanks to all the Elmers here! W1RFIAdmin Aug 2nd 2011, 21:18 1 14,313 on 2/8/11
by W1RFIAdmin
Regular Topics
Open Alinco DR-150 la1xja Nov 10th 2011, 18:04 4 7,012 on 11/11/11
by W1VT
Open ALC voltage range for YAESU FL-2100B Porschetony Aug 20th 2012, 02:04 2 7,242 on 22/8/12
by K0BG
Open AL-811H Set-up kc7zzn Jan 10th 2015, 17:05 3 7,111 on 12/1/15
by W1VT
Open Aide for sight impaired, S meter, Power, SWR WB2RLI Jan 7th 2012, 13:32 4 5,600 on 9/1/12
by KM3F
Open ad9850 modules on E-bay jhickoxaa5ao Mar 6th 2012, 00:04 2 5,813 on 4/4/12
by genedor
Open A Three-Band Quad Antenna System K3BPP Nov 29th 2011, 17:46 2 5,677 on 29/11/11
by W1VT
Open a rig for the blind? maybe SDR? Alexa? 0001490519H80 Dec 25th 2017, 11:22 3 6,329 on 27/12/17
by AB3FN
Open 8877 amplifier design questions w1rfi Jul 26th 2011, 09:33 3 9,403 on 27/7/11
by W1RFIAdmin
Open 6m SSB w/300 ohm feedline and a TV balun 0001582470H80 Mar 2nd 2012, 01:29 1 7,649 on 2/3/12
by 0001582470H80
Open 6GE5 plate curves. W8AVD Oct 22nd 2013, 03:53 3 5,514 on 29/10/13
by W8AVD
Open 50HZ=HF??? KD9ACM Dec 28th 2013, 03:18 3 5,629 on 3/1/14
by KD9ACM
Open 5.8 GHz equipment WB3EOU Jan 8th 2018, 12:40 5 5,859 on 12/1/18
by WB3EOU
Open 4CX250B cathode driven input impedance IW3GHD Jan 6th 2012, 15:30 1 6,881 on 6/1/12
by IW3GHD
Open 440 / 70 cm YAGI-type antenna for my HT? K6PAA Nov 8th 2020, 12:59 3 5,024 on 9/11/20
by K6PAA
Open 43foot vs. 60foot vertical SIZE358 Dec 3rd 2012, 01:49 2 6,158 on 3/12/12
by W1VT
Open 43' verticals -- what's the theoretical basis? KE2IV Oct 11th 2011, 22:00 5 12,431 on 20/10/11
by W8JI
Open 40M dipole--antenna pattern on 15M? W1VT Aug 10th 2011, 18:27 2 7,172 on 11/8/11
by W0BTU
Open 4-1 CURRENT BALUN KK5YN May 31st 2016, 00:53 2 5,331 on 31/5/16
by W1VT
Open 3 license band plan KE0PIK Feb 14th 2018, 17:55 3 6,075 on 16/2/18
by KE0PIK
Open 2M Mobile 0010052370H80 Dec 15th 2012, 23:16 5 6,344 on 20/12/12
by KM3F
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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