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RFI - Discussion and Q&A

Ask your RFI questions and get answers from other members and RFI experts. This is the place to post and read answers about solutions to an RFI problem you are having. The forum is monitored and moderated by HQ Lab staff and other volunteers.

Topic Author Created Posts Views Activity
Important Topics
Closed Sticky: ARRL RFI information online w1rfi Jul 21st 2011, 17:27 1 12,851 on 21/7/11
by w1rfi
Closed Sticky: Members answering other members' questions W1RFIAdmin Jul 26th 2011, 00:30 1 12,074 on 26/7/11
by W1RFIAdmin
Regular Topics
Open Determining direction of interference traveling via a power line W1NT Jan 3rd 2021, 18:23 2 5,101 on 5/1/21
by W1VT
Open RFI 20M PSK31 Frequency KE4NHW Feb 8th 2015, 15:01 2 5,271 on 8/2/15
by KE4NHW
Open Help to identify this RFI KC1NZN Nov 25th 2020, 15:42 2 5,032 on 3/12/20
by WB1GCM
Open RFI with Laptop Power Supply W9KJO Dec 16th 2016, 03:00 2 5,696 on 4/1/17
by W1VT
Open Wall_Wart RFI and Where did all those linear wall-warts go? AC0XU Nov 18th 2016, 21:50 2 6,101 on 19/11/16
by aa6e
Open RFI and Residential Marijuana Grow Operations AC0XU Jul 4th 2016, 15:26 2 5,911 on 4/8/16
by W1MG
Open Portable laptop bonding AF9FA Nov 29th 2018, 17:01 2 5,654 on 12/12/18
by WA8NVW
Open Noise location question K5ESW Mar 28th 2016, 14:00 2 5,174 on 28/3/16
by W1VT
Open Media Projector RFI source on 20m NQ0T Feb 24th 2016, 03:01 2 4,785 on 25/2/16
by WB1GCM
Open RFI to Computers and Routers 0008050934H80 Dec 27th 2013, 03:40 2 5,723 on 28/12/13
by K6DMB
Open Audio system picking up RF KK6NTL Nov 23rd 2015, 19:59 2 5,329 on 23/11/15
by W1VT
Open Un identified signal Mar 3rd 2019, 05:33 2 5,598 on 4/3/19
by W1VT
Open RF TRIPS UPS W7ZR May 24th 2019, 10:33 2 5,500 on 24/5/19
by W1VT
Open RV RFI W7MNS Feb 3rd 2017, 20:31 2 6,163 on 6/2/17
by W1VT
Open How likely am I to cause RFI to Direct TV connected to Digital TV sets on 40 meters? WB6WUW Jul 12th 2020, 20:55 2 4,981 on 14/7/20
by WB1GCM
Open Are Jacob's Ladders legal? ka2ddo May 8th 2015, 20:54 2 5,780 on 11/5/15
by W1VT
Open sunset to sunrise RFI on 80 40 and 30M AB8O Nov 19th 2020, 09:09 2 5,245 on 19/11/20
by W1VT
Open RFI Induced Router failure KA9P Jan 2nd 2015, 23:30 2 5,556 on 23/11/15
by KC1ENN
Open RFI from LED Lights 1000002123H80 Mar 13th 2014, 18:03 2 6,068 on 14/3/14
by WA0CBW
Open SSB on 7020 kHz ????? W0YSE Nov 14th 2011, 22:09 2 6,788 on 6/12/11
by W1RFIAdmin
Total Topics: 146 Increases Post Count: No Can Read Topics: Yes Can Create Topics: No
Total Posts: 505 Auto-Lock Topics: No Can Reply: No Can Create Polls: No

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