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Topic Forum Author Created Posts Views Activity
Open 75 Meter RFI Problems RFI - Discussion and Q&A W6LJK Nov 4th 2011, 05:28 2 1,614 on 28/12/11
by W1MG
Open 80 mtr tuned to 160 mtrs Antennas, feed lines, baluns and antenna tuners KB3FFH Jan 4th, 19:38 4 303 on 7/1/15
by W1VT
Open 8877 amplifier design questions General Technical Q & A w1rfi Jul 26th 2011, 09:33 3 2,165 on 27/7/11
by W1RFIAdmin
Open 9M6NA for DDXCC? DXCC N2NW Dec 19th 2012, 00:31 2 1,284 on 19/12/12
by NN1N
Open ? part of exchange for ARRL Inter. DX Contest, SSB HF Contesting N4AAB Mar 2nd, 22:29 7 271 on 10/3/15
by N4AAB
Open A couple questions CW operating and technical techniques K7SN Sep 14th 2012, 19:53 6 2,267 on 25/3/13
by K4UG
Open A Fluke? General discussion about technology and policy KF5ZBH Feb 4th 2014, 20:55 4 858 on 5/2/14
by KF5ZBH
Open A NO COST ON-LINE FCC ELEMENT 2 TECHNICIAN COURSE Welcome to the ARRL Forums N1IR Mar 4th, 16:32 1 184 on 4/3/15
by N1IR
Open A Quick Way To Determine Your CW Speed CW operating and technical techniques K5GP Feb 22nd 2014, 13:30 1 800 on 22/2/14
by K5GP
Open A shortened dipole that will get by CCRs Antennas, feed lines, baluns and antenna tuners Joanie Jul 2nd 2013, 14:58 2 980 on 2/8/13
by xof7fox
Open A Three-Band Quad Antenna System General Technical Q & A K3BPP Nov 29th 2011, 17:46 2 1,205 on 29/11/11
by W1VT
Open Above 148 MHz,below 144 MHz VHF and up "Weak Signal" Operating Nater27 Oct 21st 2014, 19:59 4 621 on 30/10/14
by Nater27
Open Activities to keep kids active Radio in the Classroom/ Curriculum Connections K1DMJ Nov 1st 2012, 16:45 3 2,213 on 2/11/12
by KB0HAE
Open ad9850 modules on E-bay General Technical Q & A jhickoxaa5ao Mar 6th 2012, 00:04 2 1,329 on 4/4/12
by genedor
Open Add new Section to Front Page Welcome to the ARRL Forums KD5NWO Dec 4th 2011, 07:14 1 1,283 on 4/12/11
by KD5NWO
Open ADI to Cabrillo HF Contesting n1naz Sep 21st 2011, 21:09 5 2,928 on 11/5/14
by KF5WFL
Open Advice regarding Phone Sweepstakes HF Contesting jgortney Nov 15th 2011, 18:57 5 1,818 on 17/12/11
by gw0nvn
Open Aide for sight impaired, S meter, Power, SWR General Technical Q & A WB2RLI Jan 7th 2012, 13:32 4 1,102 on 9/1/12
by KM3F
Open Air Conditioner RFI RFI - Discussion and Q&A KD4LN Jul 24th 2011, 19:58 6 3,349 on 2/7/14
by WB5RVZ
Open AL-811H Set-up General Technical Q & A rsmjr Jan 10th, 17:05 3 378 on 12/1/15
by W1VT

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