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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 7,262 on 21/7/11
by w1rfi
Closed Sticky: Members answering other members' questions W1RFIAdmin Jul 26th 2011, 00:30 1 6,720 on 26/7/11
by W1RFIAdmin
Regular Topics
Open Another new source of RFI on 70CM K8WHB Jan 29th 2012, 20:26 5 3,871 on 18/6/12
by KM3F
Open Ignition noise 2013 Silverado K9WYB Jun 6th 2014, 18:09 1 1,920 on 6/6/14
by K9WYB
Open Ignition noise 2013 Silverado K9WYB Jun 6th 2014, 17:47 1 1,817 on 6/6/14
by K9WYB
Open Ignition noise 2013 Silverado K9WYB Jun 6th 2014, 17:52 1 2,512 on 6/6/14
by K9WYB
Open Ignition noise 2013 Silverado K9WYB Jun 6th 2014, 17:47 1 1,909 on 6/6/14
by K9WYB
Open DirecTV TVI...also posted in General Discussion K9ZU Nov 2nd 2011, 16:57 1 2,711 on 2/11/11
by K9ZU
Open DirecTV TVI K9ZU Nov 2nd 2011, 14:13 4 3,257 on 8/11/11
by N0NB
Open Are Jacob's Ladders legal? ka2ddo May 8th 2015, 20:54 2 2,090 on 11/5/15
by W1VT
Open RFI Induced Router failure KA9P Jan 2nd 2015, 23:30 2 2,132 on 23/11/15
by KC1ENN
Open 2M Interference--US Army JLENS Project KB3WYD Jan 8th 2015, 21:13 10 3,864 on 28/10/15
by W1VT
Open Noise Suppression KB4LLA Apr 30th 2012, 15:07 2 3,866 on 3/5/12
by WA0CBW
Open Fringe TV reception and 2 meters (filtering?) KD0FGH Apr 3rd 2015, 15:04 3 2,056 on 4/4/15
by WA9WVX
Open Interference TO my heat controls KD2AK Aug 7th 2011, 13:44 2 2,801 on 12/10/11
by K1NA
Open Air Conditioner RFI KD4LN Jul 24th 2011, 19:58 10 13,740 on 9/12/17
by OMGlowbug
Open What is RFI versus QRM? KD4SBY Feb 2nd 2012, 20:06 6 5,617 on 15/3/18
by W4GBD
Open RF getting into transmit signal KD6TR Dec 10th 2011, 19:43 3 3,393 on 17/12/11
by N5RMS
Open RFI 20M PSK31 Frequency KE4NHW Feb 8th 2015, 15:01 2 1,878 on 8/2/15
by KE4NHW
Open ATT U-verse TV system KF0IQ Jul 22nd 2011, 19:22 6 4,033 on 22/4/16
by K5MP
Open kf5fxd KF5FXD May 5th 2015, 01:07 1 1,603 on 5/5/15
by KF5FXD
Open how can you measure the rx noise floor at your qth KK4BHS Jun 10th 2017, 11:06 4 2,698 on 12/6/17
by ralphm
Total Topics: 133 Increases Post Count: No Can Read Topics: Yes Can Create Topics: No
Total Posts: 467 Auto-Lock Topics: No Can Reply: No Can Create Polls: No

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