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Homebrew RF Current Probe YV5MBX 3 4713 Last post March 28, 2004, 07:05:29 PM
by KA5S
Time for a Faraday cage for my rig? « 1 2 » XW0LP 20 495 Last post May 01, 2021, 03:48:01 AM
by XW0LP
How to reduce background power line noise? XW0LP 12 459 Last post October 05, 2020, 02:00:09 AM
by G8FXC
100w top-band sets off my Interlogix NX4 alarm XW0LP 3 149 Last post April 12, 2022, 09:01:38 AM
by N6AF
Reduce noise floor on top-band XW0LP 6 354 Last post March 16, 2021, 06:01:39 PM
by XW0LP
Power Line Nosie XE1CT 3 2315 Last post October 31, 2005, 02:04:45 PM
by N4UE
Samsung Galaxy S8 Plus charging interference on 40 meters WXSHAM 12 1263 Last post December 18, 2018, 12:50:50 PM
by WA2ISE
Now what? EMI/RFI WX7Q 10 1197 Last post August 11, 2019, 05:13:08 PM
by NK7Z
Powerline Arc RFI WX5CW 5 2269 Last post March 02, 2008, 04:43:35 PM
by AA4PB
Remote Electric Power Meters that use TWACS WX3K 2 3637 Last post January 06, 2011, 05:30:11 AM
by WB4BYQ
RDI-resistant USB-RS232 interface WX2S 2 4815 Last post November 05, 2012, 06:43:36 AM
by WX2S
12m trash -- OTH radar? WX2S 1 6800 Last post November 16, 2013, 11:02:44 AM
by KA0HCP
Think I got my smoke alarm problem licked! WX2S 14 35141 Last post December 07, 2013, 08:11:54 AM
by KK5IB
Powerline RFFI in dew WX2S 8 8828 Last post August 19, 2014, 04:56:33 PM
by AA4PB
40 meters Q-5 on smoke detectors!!! WV8RS 7 4947 Last post July 03, 2015, 06:39:47 PM
by WV8RS
Home audio AC buzz WV6U 9 30193 Last post January 31, 2014, 09:09:14 AM
by K1DA
Solar power equipment and RFI in the ham bands WS7X 10 324 Last post November 25, 2022, 06:01:39 PM
by W9IQ
Much chance of RFI from dipole wire ends? WS4E 4 3968 Last post September 26, 2010, 08:55:28 PM
by KI4SDY
Active antenna noise reduction? WS4E 3 3447 Last post November 14, 2009, 04:52:38 PM
by K6LO
Ugly balun to the rescue?? WR3V 3 6456 Last post May 15, 2016, 10:01:20 PM
by VK2LEE
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