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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 15,912 on 21/7/11
by w1rfi
Closed Sticky: Members answering other members' questions W1RFIAdmin Jul 26th 2011, 00:30 1 14,997 on 26/7/11
by W1RFIAdmin
Regular Topics
Open RFI Induced Router failure KA9P Jan 2nd 2015, 23:30 2 7,592 on 23/11/15
by KC1ENN
Open RFI from LED Lights 1000002123H80 Mar 13th 2014, 18:03 2 8,172 on 14/3/14
by WA0CBW
Open WiFi broadband interference NA4D Jul 13th 2014, 19:25 2 7,917 on 9/4/15
by 1000134018H80
Open Are Jacob's Ladders legal? ka2ddo May 8th 2015, 20:54 2 8,072 on 11/5/15
by W1VT
Open Media Projector RFI source on 20m NQ0T Feb 24th 2016, 03:01 2 6,845 on 25/2/16
by WB1GCM
Open Audio system picking up RF KK6NTL Nov 23rd 2015, 19:59 2 7,339 on 23/11/15
by W1VT
Open Wall_Wart RFI and Where did all those linear wall-warts go? AC0XU Nov 18th 2016, 21:50 2 9,000 on 19/11/16
by aa6e
Open Mystery signals 53.335kHz harmonics K3KXJ Nov 11th 2013, 06:28 2 8,341 on 17/6/14
by AC0XU
Open HF RFI from plasma TVs? W0RSB Oct 30th 2011, 15:24 2 9,474 on 30/10/11
by W0BTU
Open Need help with my furnace k8fff Mar 10th 2022, 16:59 2 5,595 on 11/3/22
by W1VT
Open SSB on 7020 kHz ????? W0YSE Nov 14th 2011, 22:09 2 8,954 on 6/12/11
by W1RFIAdmin
Open 75 Meter RFI Problems 0007198784H80 Nov 4th 2011, 05:28 2 9,221 on 28/12/11
by W1MG
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 7,200 on 14/7/20
by WB1GCM
Open 2010 Dodge diesel radiating on 146.790 K0NLE Aug 31st 2011, 20:47 2 8,628 on 15/9/11
by KB0HAE
Open sunset to sunrise RFI on 80 40 and 30M AB8O Nov 19th 2020, 09:09 2 7,834 on 19/11/20
by W1VT
Open Help to identify this RFI KC1NZN Nov 25th 2020, 15:42 2 7,504 on 3/12/20
by WB1GCM
Open Determining direction of interference traveling via a power line W1NT Jan 3rd 2021, 18:23 2 7,792 on 5/1/21
by W1VT
Open Bad QRM from stovetop circuit WO4X Jan 13th 2021, 00:16 2 5,991 on 13/1/21
by W1VT
Open Powering Ham Shack in Motorhome N4TDT Oct 4th 2021, 12:15 2 6,795 on 4/10/21
by N4TDT
Open Part 15 and Plasma Televisions W1MG Sep 14th 2011, 15:13 2 9,767 on 14/9/11
by W1MG
Total Topics: 150 Increases Post Count: No Can Read Topics: Yes Can Create Topics: No
Total Posts: 511 Auto-Lock Topics: No Can Reply: No Can Create Polls: No

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