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  Subject Started by Replies Views Last post
RFI suppressed dimmer switches with a toggle-type form factor WB0TUA 8 224 Last post April 14, 2021, 09:56:08 AM
by AL7B
6M noise KD8IOO 10 257 Last post March 29, 2021, 06:29:17 PM
by KD8IOO
RFI sniffer for drone NO9E 13 474 Last post March 20, 2021, 07:35:17 PM
by NO9E
Proper station grounding. Daisychain or independent grounding question N2RRA 10 376 Last post March 20, 2021, 01:50:28 PM
by N2RRA
Reduce noise floor on top-band XW0LP 6 353 Last post March 16, 2021, 06:01:39 PM
by XW0LP
"Good" antenna noisy, "bad" antenna quiet « 1 2 3 » N3WTK 41 491 Last post March 15, 2021, 08:36:51 AM
by N3WTK
Trane Furnace RFI K0IZ 4 255 Last post March 12, 2021, 02:19:26 PM
by N0JX
Interference with Pacemakers??? KF0QS 10 258 Last post March 12, 2021, 08:57:58 AM
by K3UIM
Dog fence works on 10.65kHz. Will ham bands interfere? AE5KG 11 264 Last post March 12, 2021, 07:03:17 AM
by VE3TMT
Interactive RFI? « 1 2 » AD0AR 18 338 Last post February 24, 2021, 12:56:56 PM
by AD0AR
MFJ-5008 ultrasonic sniffer NO9E 3 167 Last post February 22, 2021, 07:15:20 AM
by WB4SPT
How MFJ-1026 knows noise from signal? N3WTK 4 210 Last post February 20, 2021, 08:45:20 AM
by N3WTK
RFI Every 80 Khz AJ8MH 4 299 Last post January 31, 2021, 01:35:09 PM
by W6QW
Power Line Noise ? EI3IBB 9 455 Last post January 25, 2021, 01:24:35 PM
by EI3IBB
Carrier Every 31khz Moving Across 80m Band K3YR 11 656 Last post January 24, 2021, 03:02:15 PM
by K6AER
RFI every 16Khz across band KJ6TSX 11 525 Last post January 12, 2021, 12:39:00 PM
by KD6VXI
which noise eliminator for flex radio 6600 m KB2HUK 3 237 Last post January 09, 2021, 12:06:12 PM
by KF4HR
RFI and Spectrum cable DVR box W8BO 11 355 Last post January 07, 2021, 09:50:36 AM
by N5RMS
Central Air Fan turning on when transmitting WA2CWX 9 421 Last post January 06, 2021, 03:30:51 AM
by N4EF
removing choke lowers noise level ??? KB7TT 4 418 Last post December 07, 2020, 08:36:15 AM
by KH6AQ
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