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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 3,733 on 26/7/11
by W1RFIAdmin
Closed Sticky: Members answering other members' questions W1RFIAdmin Jul 26th 2011, 00:22 1 3,292 on 26/7/11
by W1RFIAdmin
Closed Sticky: Thanks to all the Elmers here! W1RFIAdmin Aug 2nd 2011, 21:18 1 2,951 on 2/8/11
by W1RFIAdmin
Regular Topics
Open 40M dipole--antenna pattern on 15M? W1VT Aug 10th 2011, 18:27 2 2,341 on 11/8/11
by W0BTU
Open 43' verticals -- what's the theoretical basis? KE2IV Oct 11th 2011, 22:00 5 4,522 on 20/10/11
by W8JI
Open 43foot vs. 60foot vertical SIZE358 Dec 3rd 2012, 01:49 2 1,234 on 3/12/12
by W1VT
Open 4CX250B cathode driven input impedance IW3GHD Jan 6th 2012, 15:30 1 1,905 on 6/1/12
by IW3GHD
Open 50HZ=HF??? KD9ACM Dec 28th 2013, 03:18 3 918 on 3/1/14
by KD9ACM
Open 6GE5 plate curves. W8AVD Oct 22nd 2013, 03:53 3 1,050 on 29/10/13
by W8AVD
Open 6m SSB w/300 ohm feedline and a TV balun N0MZR Mar 2nd 2012, 01:29 1 1,674 on 2/3/12
by N0MZR
Open 8877 amplifier design questions w1rfi Jul 26th 2011, 09:33 3 2,551 on 27/7/11
by W1RFIAdmin
Open A Three-Band Quad Antenna System K3BPP Nov 29th 2011, 17:46 2 1,493 on 29/11/11
by W1VT
Open ABRACON crystal oscillator KG4AIP Oct 30th 2015, 22:36 2 270 on 31/10/15
by W1VT
Open ad9850 modules on E-bay jhickoxaa5ao Mar 6th 2012, 00:04 2 1,664 on 4/4/12
by genedor
Open Aide for sight impaired, S meter, Power, SWR WB2RLI Jan 7th 2012, 13:32 4 1,454 on 9/1/12
by KM3F
Open AL-811H Set-up kc7zzn Jan 10th 2015, 17:05 3 950 on 12/1/15
by W1VT
Open ALC voltage range for YAESU FL-2100B Porschetony Aug 20th 2012, 02:04 2 1,980 on 22/8/12
by K0BG
Open Alinco DR-150 la1xja Nov 10th 2011, 18:04 4 2,140 on 11/11/11
by W1VT
Open allowed power K0LMD May 2nd 2014, 04:39 1 847 on 2/5/14
by K0LMD
Open AM Carrier Level on Kenwood TS-2000 W2NJU Aug 16th 2015, 12:52 6 769 on 24/2/16
by W2NJU
Open Amateur Radio Band Plan and SSB KD0MQD Jul 27th, 23:12 3 212 on 11/8/16
by KD0MQD
Open amp on a ht Barre1951 Jun 12th 2013, 20:08 4 1,153 on 13/6/13
by WB1GCM
Open Amplifier Tubes W5RAA Mar 5th 2015, 15:34 8 1,053 on 5/4/15
by WA4MIT
Total Topics: 425 Increases Post Count: No Can Read Topics: Yes Can Create Topics: No
Total Posts: 1281 Auto-Lock Topics: No Can Reply: No Can Create Polls: No
Moderators: w1rfi

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