On Feb 10, 2005, at 2:03 PM, PA3DUV wrote:
Check this link as well
http://www.k0bg.com/cop.html
----- Original Message -----
From: Japerlick@aol.com
To: pa3duv@planet.nl
Sent: Thursday, February 10, 2005 10:51 PM
Subject: Re: [Amps] 3 dB mobile power increase
Dick
Thanks for the info. Say, WHAT DID you do to kill noise from the
ignition into the radio? Mine is a solid S-9 with the engine
running...kind of makes it difficult to communicate!
Graphite ignition wire reduces ignition RFI.
I've tried improving grounds (the antenna is very well grounded) and I
have a separate auto battery in the trunk with the radio (remoted to
the car). I've totally disconnected the battery from the car's DC
electrical system and the noise still persists...so it is not coming
in via the DC lines. And it is definitely ignition noise.
John
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Richard L. Measures, AG6K, 805.386.3734. www.somis.org
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