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Displaying 2501-2520 of 2874

	Forum	Author	Created	Posts	Views	Activity
Frequency Measurement Test	Welcome to the ARRL Forums	W4EDX	Feb 26th 2021, 12:57	2	4,620	on 26/2/21 by W1VT
newbie - vertical whip antenna radiation	Antennas, feed lines, baluns and antenna tuners	KE0UQH	Feb 28th 2021, 13:38	2	4,213	on 1/3/21 by W1VT
VHF and UHF at the same time	Antennas, feed lines, baluns and antenna tuners	K9YO	Mar 5th 2021, 05:07	2	4,341	on 5/3/21 by W1VT
AF4K Crystals to Re-Open	Vintage Gear - Restoring and Operating	WD8DAS	Mar 5th 2021, 13:36	1	5,428	on 5/3/21 by WD8DAS
AF4K Crystals to Re-Open	QRP operation and techniques	WD8DAS	Mar 5th 2021, 13:48	1	5,752	on 5/3/21 by WD8DAS
Can a dipole antenna be folded on a roof to make it fit	Antennas, feed lines, baluns and antenna tuners	wb3hus	Mar 7th 2021, 18:11	3	4,884	on 30/4/21 by W1VT
Tower Grounding	Antennas, feed lines, baluns and antenna tuners	makitaman60	Mar 7th 2021, 19:45	1	4,248	on 7/3/21 by makitaman60
Parkinson's	Welcome to the ARRL Forums	KA7T	Mar 8th 2021, 12:26	1	4,442	on 8/3/21 by KA7T
Ideas wanted!	Radio in the Classroom/ Curriculum Connections	WX5WX	Mar 9th 2021, 13:15	2	7,569	on 9/3/21 by AI4BJ
Failure to give callsigns	HF Contesting	W6US	Mar 9th 2021, 13:52	2	5,840	on 9/3/21 by AI4BJ
New Ham Feed Line Question	Antennas, feed lines, baluns and antenna tuners	KC3QBJ	Mar 12th 2021, 10:14	3	4,769	on 13/3/21 by W1VT
cw proficinty	CW operating and technical techniques	wb3hus	Mar 18th 2021, 14:20	1	5,472	on 18/3/21 by wb3hus
cw proficinty	CW operating and technical techniques	wb3hus	Mar 18th 2021, 14:26	2	6,080	on 19/3/21 by WB1GCM
2 kHz third order dynamic range on TS-590S	General Technical Q & A	KR2F	Mar 19th 2021, 17:59	4	5,726	on 23/3/21 by WB1GCM
Computer keeps switching to "logged out" on ARRL website	Welcome to the ARRL Forums	KR2F	Mar 19th 2021, 20:11	6	5,882	on 22/3/21 by KR2F
iDX 2020 app	Software in Amateur Radio	KA3YMI	Mar 21st 2021, 11:56	1	5,776	on 21/3/21 by KA3YMI
Best Way to Ground a QRP Radio in the Field	QRP operation and techniques	K0JNR	Mar 22nd 2021, 06:25	3	6,371	on 22/3/21 by WB1GCM
DXCC list for visual handicapted HAMS	Welcome to the ARRL Forums	F6DXE	Mar 28th 2021, 03:17	1	4,617	on 28/3/21 by F6DXE
Rule That Is Out-of-Date	HF Contesting	N3XL	Mar 29th 2021, 21:26	3	6,694	on 14/9/21 by W5OV
17 / 12 meter antennas	Antennas, feed lines, baluns and antenna tuners	KA2AFS	Mar 31st 2021, 10:46	1	4,207	on 31/3/21 by KA2AFS