[1000mp] Re: Mark V/Field TCXO's 4 & 6

Bob Main bobmain1 at alltel.net
Wed Aug 4 22:35:21 EDT 2004


Where are the instructions that tells you to zero it with WWV and how to do
it?  This is the first time I have heard that.  Even the original TCXO that
came with my Mark V has 10,48576 MHz on it.  If I zero'd it to WWV I assume
I would be tuning it to an even 10 MHz.  Wouldn't that throw something else
off?

Bob
KB4CL

----- Original Message ----- 
From: "Earl W Cunningham" <k6se at juno.com>
To: <1000mp at mailman.qth.net>
Sent: Wednesday, August 04, 2004 9:47 PM
Subject: Re: [1000mp] Re: Mark V/Field TCXO's 4 & 6


> I fail to see what all the fuss is about on TCXOs.  Whoever said that a
> particular one was mandatory to operate on 60m obviously was in error,
> because I fail to see that spelled out in the FCC regs for 60m operation.
>
> Even the standard TCXO with a drift rate spec of 2.0 ppm/degC is more
> than adequate if you have zeroed it with WWV (which also should be done
> if you have the TCXO-4 or -6). .
>
> I find that the stock TCXO in my 1998 vintage MP is more stable than the
> specs for the TCXO-4.
>
> 73, de Earl, K6SE
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