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Topic Forum Author Created Posts Views Activity
Open Kenwood TS-450S General discussion about technology and policy KJ6NAI Feb 1st 2021, 17:37 4 6,313 on 18/2/21
by KJ6NAI
Open Extra math questions General Technical Q & A Bobby32955 Feb 21st 2018, 09:00 3 6,312 on 22/2/18
by NV2K
Open Digital Interface Kenwood TS440 Digital modes and operation N8KDC Dec 8th 2019, 14:41 2 6,309 on 8/12/19
by W1VT
Open 160 meters Antennas, feed lines, baluns and antenna tuners SIZE358 Feb 6th 2016, 21:24 2 6,308 on 7/2/16
by gw0nvn
Open 80M Vertical with AH-4 Antennas, feed lines, baluns and antenna tuners KD7PJD Mar 13th 2018, 12:24 4 6,306 on 20/3/18
by W1VT
Open SX-111, 120 VAC on Antenna Terminal! Vintage Gear - Restoring and Operating KL7JBB Apr 20th 2015, 21:21 2 6,305 on 24/4/15
by W1VT
Open Rookie antenna tower questions Antennas, feed lines, baluns and antenna tuners WoodyBlue Apr 9th 2018, 13:52 3 6,304 on 30/4/18
by WA8NVW
Open ARRL DX Contest Rules v1.04 HF Contesting K7NJ Jan 21st 2021, 02:39 2 6,303 on 21/1/21
by W1VT
Open Flash player Making site unusable Welcome to the ARRL Forums N3LTX Dec 14th 2015, 02:19 4 6,301 on 2/6/16
by AI4BJ
Open APRS software Welcome to the ARRL Forums W0GDS Feb 15th 2013, 19:50 1 6,295 on 15/2/13
by W0GDS
Open Volunteer Protection Act 1997 PL 105-19 Welcome to the ARRL Forums W0GDS Jun 27th 2013, 19:17 2 6,295 on 1/7/13
by N4AAB
Open High CPU load / battery drain in fldigi on OSX Digital modes and operation 2E0ECN Jul 19th 2015, 16:01 1 6,294 on 19/7/15
by 2E0ECN
Open Senate bill S. 1534 Welcome to the ARRL Forums 0010127585H80 Dec 27th 2017, 15:28 1 6,294 on 27/12/17
by 0010127585H80
Open n7ktx HF Contesting KF7OAE Mar 30th 2014, 04:45 2 6,293 on 4/4/14
by WB1GCM
Open 18.180 - 18.243MHZ SIGNALS 4/11/2017 Welcome to the ARRL Forums K4NMG Apr 11th 2017, 16:56 1 6,293 on 12/6/17
by ralphm
Open ghz loop yagi calculator Antennas, feed lines, baluns and antenna tuners wd6ejn Aug 15th 2015, 23:15 2 6,292 on 16/8/15
by W1VT
Open Mobile antennas for hand held yaesu ft60 General discussion about technology and policy K6UDK Jun 9th 2016, 15:51 3 6,290 on 5/8/16
by K6AAN
Open Antenna Support Antennas, feed lines, baluns and antenna tuners KD6MZC Jul 7th 2012, 21:33 7 6,290 on 17/7/12
by W1VT
Open Why is 72 Ohm Impedance center feed point desireable? Antennas, feed lines, baluns and antenna tuners xof7fox Oct 2nd 2013, 21:10 3 6,289 on 3/10/13
by xof7fox
Open Radials or counterpoise for a mobile antenna Antennas, feed lines, baluns and antenna tuners K2FI Nov 23rd 2015, 16:09 3 6,289 on 24/11/15
by WA0CBW

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