Amps
[Top] [All Lists]

Re: [Amps] Plate choke resonance and safe operation

To: "'Vic K2VCO'" <vic@rakefet.com>, "'OZ1AXG Flam'" <oz1axg.nospam@dxmail.dk>
Subject: Re: [Amps] Plate choke resonance and safe operation
From: "alexeban" <alexeban@gmail.com>
Date: Sun, 7 Dec 2008 18:42:22 +0200
List-post: <amps@contesting.com">mailto:amps@contesting.com>
A reasonable estimate would be about +- 10%away from the bands' edges: if
you get a reasonable impedance that far off, you can assume to be safe.
Alex    4Z5KS

SunWolf
"Jesus, come get your kids, they're tearing up my Mother's backyard!"
-----Original Message-----
From: amps-bounces@contesting.com [mailto:amps-bounces@contesting.com] On
Behalf Of Vic K2VCO
Sent: Sunday, December 07, 2008 6:21 PM
To: OZ1AXG Flam
Cc: Amps reflector
Subject: Re: [Amps] Plate choke resonanse and safe operation

OZ1AXG Flam wrote:
> the RFC is Installed
> 
> I will try to measure the resonans again. For 27 MHZ i did the measurement
3 
> times. A grid dip meter is not the most accurate instrument, so i will try

> it again. but how close is "safe" ? what would the symptoms be at tuneup
if 
> resonans is close by ?

You didn't mention it, but I assume that you know that the choke must be
*shorted* when 
you dip it.

I am afraid that the symptoms are mostly that the choke burns out!
-- 
73,
Vic, K2VCO
Fresno CA
http://www.qsl.net/k2vco
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps

_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps

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