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  Subject Started by Replies Views Last post
HVAC Carrier AC and Heater RFI K0FUZ 4 389 Last post August 09, 2021, 05:31:07 AM
by N0JX
Extremely regular 20 M digital noise problem WB6JZL 12 556 Last post July 20, 2021, 07:45:48 AM
by K0UA
RFI to Computers from RIG N8XI 9 428 Last post July 18, 2021, 06:54:08 PM
by AC9XH
Vertical Antenna interfering with neighbors over the air tv broadcast? « 1 2 » N8CHR 17 831 Last post July 18, 2021, 06:33:30 PM
by AC9XH
RFI Source Signatures W6QW 3 365 Last post July 18, 2021, 04:29:39 PM
by WB6JZL
Snap-on Ferrite Choke N0AKX 4 515 Last post July 15, 2021, 09:41:37 PM
by VA3VF
Looking For RF Clean Solar Panel Inverter N1UK 4 259 Last post June 09, 2021, 08:07:13 AM
by N1UK
VHF Momentary loss of signal N0AKX 7 190 Last post June 06, 2021, 08:19:58 PM
by K0UA
recognize coax on QRP Common Mode Choke? N3WTK 6 202 Last post June 05, 2021, 06:33:01 AM
by W1VT
MFJ-5008 NO9E 1 192 Last post June 03, 2021, 02:23:22 PM
by W6QW
Dishwasher RFI AF5CC 7 256 Last post May 29, 2021, 02:47:54 PM
by K3UIM
Buzzing On My Home Theater System KO1C 1 218 Last post May 28, 2021, 11:51:57 PM
by LA9XNA
Neighbor's backyard lights = noise on 2m KF4WDD 8 321 Last post May 28, 2021, 07:41:41 AM
by W9IQ
Compatibility of ham radio w ATT Fiber? W5SU 12 493 Last post May 26, 2021, 02:25:19 PM
by N0GV
What kind of noise is this KG0MN 13 615 Last post May 26, 2021, 02:20:38 PM
by N0GV
RFI Help K8ALM 14 389 Last post May 26, 2021, 01:58:27 PM
by N0GV
Solar Panel RFI W7QHH 12 309 Last post May 26, 2021, 01:52:44 PM
by N0GV
Updated Radio Frequency Exposure Rules Become Effective on May 3: « 1 2 » N2RRA 16 517 Last post May 02, 2021, 06:56:34 AM
by N9FB
Time for a Faraday cage for my rig? « 1 2 » XW0LP 20 495 Last post May 01, 2021, 03:48:01 AM
by XW0LP
On-line RFI Seminar Tue, 20 April W9IQ 4 147 Last post April 22, 2021, 11:03:16 AM
by W9IQ
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