RFI / EMI

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Subject	Started by	Replies	Views	Last post
Smoke detector chirping	KC6SLA	11	7761	November 25, 2012, 11:10:35 PM by N7EKU
Solar installations	VE6RKA	0	571	September 14, 2016, 01:51:45 PM by VE6RKA
Solar Panel (Grid-tied) System and EMI / RFI « 1 2 »	W6SDW	18	29565	May 15, 2015, 01:39:37 PM by KB9WIS
Solar panel noise	KH6MAC	3	2564	April 27, 2016, 01:37:13 PM by KO7I
Solar Panel QRM from SolarRiver inverter	G4AON	4	10479	July 22, 2013, 06:02:28 AM by WX7G
SOLAR PANELS	MI6NIR	8	3779	December 01, 2015, 01:29:22 AM by W9IQ
Solar Panels and inverters	M6GTX	12	3676	June 23, 2011, 07:29:57 AM by N2EY
Solar-Power Controllers - RFI ?	VA7CPC	1	1432	March 15, 2004, 01:49:59 PM by KC2MMI
Solutions for RF turning on motion-sensor lights?	KB3KYO	5	1405	September 08, 2006, 03:25:29 AM by G3OAG
Solved: (sort of) - Ethernet cable birdies on HF	KB4MB	1	2215	February 11, 2012, 07:40:01 AM by KO7I
SOLVED: 59+20 noise every 66 KHz strongest on 80m	NO9E	0	3284	May 26, 2012, 11:20:10 AM by NO9E
someone just kill me already....	3CW	8	7420	February 14, 2012, 04:56:08 AM by K1CJS
Sounds like dots sent on 20 mtrs. 14.251, 14.308 .	W4LA	1	1701	May 03, 2016, 08:53:53 PM by WB8VLC
Source for ferrite chokes and cores?	VA2FSQ	8	4871	June 10, 2011, 07:43:52 AM by KC2UGV
Source of RFI found!	AJ8MH	7	4883	March 11, 2011, 05:53:16 PM by KB4MRX
spot frequency blocking required... best appraoch?	EI4HQ	2	3326	July 28, 2003, 01:31:48 PM by N0TONE
Sprinkler System RFI	K1FEV	7	1649	June 10, 2007, 10:36:21 AM by WB6VIC
Sprinkler Timer	K6TFZ	4	1395	August 25, 2008, 05:26:28 PM by WB6BYU
Spurious HF signals from my computer monitor	K1AF	1	1413	December 13, 2005, 01:16:12 PM by WB6BYU
Spurious signals on all HF bands	N2KA	4	12448	March 09, 2015, 01:44:01 PM by WB4BYQ