Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[RFI\]\s+Keyboard\s+RFI\s*$/>

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[RFI\]\s+Keyboard\s+RFI\s*$/: 23 ]

Total 23 documents matching your query.

21. [RFI] Keyboard RFI (score: 1): Author: K9MA <k9ma@sdellington.us>; Date: Thu, 27 Jul 2023 23:09:29 -0500; I recently rebuilt my whole station. Among other things, I neatened up all the wires and cables. Naturally, this resulted in a bunch of new RFI problems. The latest is a malfunctioning usb keyboard.; /archives//html/RFI/2023-07/msg00056.html (6,811 bytes)
22. Re: [RFI] Keyboard RFI (score: 1): Author: Frank W3LPL <donovanf@starpower.net>; Date: Fri, 28 Jul 2023 02:12:43 -0400 (EDT); Its poor EMC practice to bundle coaxial cables carrying transmitter power levels with cables carrying low level signals. Coax carrying transmitter power levels should separated by at least a few inch; /archives//html/RFI/2023-07/msg00057.html (7,929 bytes)
23. Re: [RFI] Keyboard RFI (score: 1): Author: Jim Brown <jim@audiosystemsgroup.com>; Date: Thu, 27 Jul 2023 23:57:55 -0700; That is a symptom of failure to implement proper bonding and grounding. See N0AX's ARRL Book on the topic, and/or the slides for my tutorial talk. Don't let "audio" in the link fool you -- 99% of it; /archives//html/RFI/2023-07/msg00058.html (7,429 bytes)

Current List: 21 - 23
Page: [1] [2]