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	Forum	Author	Created	Posts	Views	Activity
LED lamps and interferance	RFI - Discussion and Q&A	n1naz	Jan 14th 2012, 20:53	3	9,538	on 30/5/12 by W1MG
feed line lengths	Antennas, feed lines, baluns and antenna tuners	n1naz	Mar 29th 2020, 13:58	2	4,533	on 30/3/20 by W1VT
ADI to Cabrillo	HF Contesting	n1naz	Sep 21st 2011, 21:09	5	10,154	on 11/5/14 by KF5WFL
Quantum battery pack "repack"	Emergency power (solar, batteries, generators)	N1MW	Feb 8th 2021, 00:57	2	5,676	on 9/2/21 by W1VT
Weird interference, every 66 Khz	RFI - Discussion and Q&A	N1LOU	Oct 18th 2021, 07:57	6	5,459	on 25/3/22 by W1VT
New Lab Oscilloscope	General discussion about technology and policy	N1KWC	Apr 25th 2015, 17:37	1	5,984	on 25/4/15 by N1KWC
How do I report RFI to a mobile station?	RFI - Discussion and Q&A	N1KPW	Jul 30th 2011, 08:29	4	9,054	on 16/8/11 by N5LRZ
PSK20 revival?	Digital modes and operation	N1KMP	Jan 7th 2015, 22:07	1	6,101	on 7/1/15 by N1KMP
Contact Logging Software for Mac OS	Beginner's Corner	N1JWW	Sep 8th 2021, 05:43	1	5,050	on 8/9/21 by N1JWW
Propafation Data	Beginner's Corner	N1JWW	Sep 20th 2021, 05:03	2	5,846	on 21/9/21 by W1VT
SDR for OS X	Software Defined Radio and DSP	N1JPL	Mar 24th 2016, 03:58	3	10,316	on 29/7/16 by piranha32
A NO COST ON-LINE FCC ELEMENT 2 TECHNICIAN COURSE	Welcome to the ARRL Forums	N1IR	Mar 4th 2015, 16:32	1	6,522	on 4/3/15 by N1IR
FT8 issues	Digital modes and operation	N1IPU	Jul 2nd 2019, 08:47	5	5,964	on 2/7/19 by W1VT
2m/70cm RFI to/from wifi (g or n)	RFI - Discussion and Q&A	N1IEC	Jan 8th 2014, 16:04	4	6,752	on 6/1/16 by N1IEC
Even very low power on VHF/UHF sets off smoke detectors	RFI - Discussion and Q&A	N1IEC	Jan 6th 2016, 18:06	1	5,786	on 6/1/16 by N1IEC
2m/70cm mobile antenna to clamp on roof rail	Antennas, feed lines, baluns and antenna tuners	N1IEC	Sep 27th 2013, 17:27	2	5,830	on 2/10/13 by WA0CBW
Changing magazine subscriptions	Welcome to the ARRL Forums	N1HVI	May 26th 2021, 18:29	3	4,819	on 27/5/21 by N1HVI
Looking for my first call sign	Welcome to the ARRL Forums	N1HU	Oct 2nd 2012, 04:46	3	7,699	on 1/6/14 by K6PDGCA
RFI with a twist - noisy air condx switch	RFI - Discussion and Q&A	N1GY	Jul 26th 2011, 19:14	2	7,060	on 27/7/11 by w1rfi
Wrong driver selection	Software Defined Radio and DSP	n1gke	Oct 8th 2015, 13:34	2	9,803	on 8/10/15 by W1VT