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Topic Forum Author Created Posts Views Activity
Open Simple Shortwave Radio Antenna Antennas, feed lines, baluns and antenna tuners KJ6WGI May 25th 2012, 22:37 2 7,820 on 26/5/12
by KB0HAE
Open certifying CW receiving competency CW operating and technical techniques VK4KF Oct 2nd 2012, 11:24 3 7,809 on 2/10/12
by K2LAZ
Open 30 M Shuts Down Internet Cable Modem RFI - Discussion and Q&A K6DMB Mar 23rd 2013, 08:14 1 7,808 on 3/4/13
by K6DMB
Open fldigi is NOT transmitting General Technical Q & A ka1uln Jul 31st 2015, 19:44 2 7,805 on 31/7/15
by W1VT
Open DXCC Diamond Challenge DXCC N4ST Aug 28th 2012, 00:59 3 7,795 on 14/9/12
by KW9A
Open DirectTv RFI RFI - Discussion and Q&A W7SCG Feb 5th 2013, 19:16 3 7,794 on 23/5/13
by W9OQ
Open Re-Tubing Galaxy V Vintage Gear - Restoring and Operating K9BW Mar 28th 2014, 01:29 8 7,794 on 27/2/15
by K8OT
Open Understanding SWR Antennas, feed lines, baluns and antenna tuners ralphm Jun 12th 2017, 21:14 4 7,793 on 29/8/19
by N9XR
Open IC DIP Sockets - Gold Plated vs Tin Plated Construction and homebrewing WA2FTV Dec 12th 2018, 06:11 3 7,788 on 20/12/18
by AI4BJ
Open And now I am General class Passed my US Technician license test today Welcome to the ARRL Forums N4AAB May 4th 2013, 20:51 10 7,785 on 26/6/13
by N4AAB
Open August 2015 QST - Audio Amp for Hearing Impaired Construction and homebrewing N6DMR Jul 29th 2015, 02:37 1 7,784 on 29/7/15
by N6DMR
Open hf radio direction finder? General discussion about technology and policy tuulen Aug 4th 2014, 00:17 6 7,776 on 22/8/14
by tuulen
Open ALC voltage range for YAESU FL-2100B General Technical Q & A Porschetony Aug 20th 2012, 02:04 2 7,774 on 22/8/12
by K0BG
Open PIC Programming .inc file not found Software in Amateur Radio w0jpo May 9th 2012, 01:26 1 7,774 on 9/5/12
by w0jpo
Open Grid Tie Pv INVERTER RFI concern RFI - Discussion and Q&A K7YDL Jan 12th 2013, 18:56 2 7,773 on 18/1/13
by W1MG
Open Looking at Packet Digital modes and operation west15 Jul 22nd 2016, 07:53 2 7,773 on 22/7/16
by W1VT
Open PULSE SIGNAL 14.029,HZ & 61 KHZ HARMONICS RFI - Discussion and Q&A wbasinger May 9th 2017, 11:50 1 7,766 on 9/5/17
by wbasinger
Open Split Hudson Division General discussion about technology and policy K2edm Jul 27th 2012, 11:20 1 7,763 on 27/7/12
by K2edm
Open Rule That Is Out-of-Date HF Contesting N3XL Mar 29th 2021, 21:26 3 7,749 on 14/9/21
by W5OV
Open CAT-500 Macro programming General Technical Q & A KB9WSL Jul 19th 2011, 04:43 3 7,744 on 25/7/11
by KB9WSL

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