[RFI] Noise

Fri, 26 Oct 2001 20:06:05 -0400

It would be easier to say that switching power supplies, and digital
circuitry can produce Rfi in a broad range of devices...... especially where
wiring can help radiate the signal, filters are rarely used, non metal cases
are frequently used, and poor to no grounding exists. So these  days it is
almost easier to say what doesn't produce Rfi (160M or not) then does.

73 from Bill - WD8ARZ

----- Original Message -----
From: "kate" <kmarch@ix.netcom.com>
To: <rfi@contesting.com>
Sent: Friday, October 26, 2001 7:57 PM
Subject: [RFI] Noise

> Has anyone ever detected noise at low frequencies (160M) due to cable
> company hardware?
> Kate