RFI
[Top] [All Lists]

[RFI] Keyboard RFI

To: rfi@contesting.com
Subject: [RFI] Keyboard RFI
From: Charlie Gallo <Charlie@TheGallos.com>
Reply-to: Charlie Gallo <Charlie@TheGallos.com>
Date: Thu, 22 Aug 2013 13:03:28 -0400
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
Hi Gang,
So, got the SW Radio, and have found some interesting RFI sources around the 
house, have suppressed some, have a tech call in on another (the cable TV line 
has HORRID noise on it low, and if you lift it off the ground, has about 
50volts potential to ground (yes, it'll draw an arc!!!))

One odd thing I found - every keyboard around the house (and I have different 
brands from cheap to Unicomp Model M keyboards) has horrid RFI _IF_ you are 
close to it (like the hand held within say 6-9 inches)

Any clues to a GOOD keyboard that doesn't broadcast like mad (they are all 
wired USB keyboards)

-- 
73 de KG2V - Charles Gallo
Quality Custom Machine-shop work for the radio amateur (sm)

_______________________________________________
RFI mailing list
RFI@contesting.com
http://lists.contesting.com/mailman/listinfo/rfi

<Prev in Thread] Current Thread [Next in Thread>