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Topic Forum Author Created Posts Views Activity
Open 2017 Great Radio Atmospheric Propagation Experiment Propagation KG7QCK Apr 8th, 23:23 1 479 on 8/4/15
by KG7QCK
Open 20m and Up Shut Down Cable Modem RFI - Discussion and Q&A w4jbb Aug 28th 2011, 00:09 2 1,504 on 28/8/11
by w4jbb
Open 22nd edition Antenna Book Smith Chart Calc sheet pdf Welcome to the ARRL Forums KI6NB Dec 11th 2011, 19:36 7 1,843 on 28/3/13
by WB5EMX
Open 28-V, High Current Power Supply - Adjustable? Construction and homebrewing Steffen Apr 20th 2014, 13:35 2 1,006 on 21/4/14
by W1VT
Open 29.6 Woodpecker FM and Digital repeaters WX3K Oct 18th 2013, 11:26 1 1,095 on 18/10/13
by WX3K
Open 2M at 50watts setting off smoke detectors RFI - Discussion and Q&A Monzi Feb 23rd, 18:18 3 289 on 25/2/15
by KE4ASC
Open 2M folded dipole General Technical Q & A KC6SDF Sep 9th 2011, 01:59 4 2,823 on 12/9/11
by AA6E
Open 2M Interference--US Army JLENS Project RFI - Discussion and Q&A KB3WYD Jan 8th, 21:13 7 871 on 19/6/15
by AB3SX
Open 2M Mobile General Technical Q & A N2NBE Dec 15th 2012, 23:16 5 1,197 on 20/12/12
by KM3F
Open 2m Mobile Choice General discussion about technology and policy N8TTX Jun 5th 2013, 23:28 4 1,162 on 9/6/13
by KB0HAE
Open 2m/440 base antenna suggestions?? Antennas, feed lines, baluns and antenna tuners KD4RDS Aug 5th 2012, 15:33 1 1,639 on 5/8/12
by KD4RDS
Open 2m/70cm mobile antenna to clamp on roof rail Antennas, feed lines, baluns and antenna tuners N1IEC Sep 27th 2013, 17:27 2 902 on 2/10/13
by WA0CBW
Open 2m/70cm RFI to/from wifi (g or n) RFI - Discussion and Q&A N1IEC Jan 8th 2014, 16:04 3 827 on 8/1/14
by N1IEC
Open 2nd edition update Software in Amateur Radio WA4AOS Jul 15th 2013, 03:38 2 1,219 on 16/7/13
by W1VT
Open 30 M Shuts Down Internet Cable Modem RFI - Discussion and Q&A K6DMB Mar 23rd 2013, 08:14 1 981 on 3/4/13
by K6DMB
Open 30 meters QRN; 20, 40 quiet? Propagation K2ADK Feb 22nd 2012, 05:36 3 2,306 on 23/5/12
by W1MG
Open 300 baud limit and multicarrier psk Digital modes and operation k5rpd May 10th 2014, 15:03 1 678 on 10/5/14
by k5rpd
Open 300 ohm folded dipole Antennas, feed lines, baluns and antenna tuners KD8VLY Feb 16th 2014, 20:15 3 1,183 on 24/2/14
by KD8VLY
Open 3rd party with lower class license DXCC WA4KYK Jun 23rd 2013, 14:46 1 1,154 on 23/6/13
by WA4KYK
Open 40 foot tilt tower winch system Antennas, feed lines, baluns and antenna tuners brakemanbobsmith Sep 20th 2014, 17:56 4 874 on 23/9/14
by WA9WVX

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