[Elecraft] Re: K3 Reference Oscillator

[Robert Tellefsen]

Wayne, given that 49.380 isn't a readily available
calibration freq like, say, WWV, how does a ham
in the field check or set it if needed?
73, Bob N6WG

----- Original Message ----- 
From: "wayne burdick" <n6kr at elecraft.com>
To: "Ron Durie" <ron_durie at sil.org>
Cc: <Elecraft at mailman.qth.net>
Sent: Wednesday, August 29, 2007 8:59 AM
Subject: [Elecraft] Re: K3 Reference Oscillator


> 49.380 MHz. All signal sources are phase-locked to the refernce. Fine 
> adjustment occurs in firmware, and once calibrated, it's accurate to 
> about 1 Hz through 6 meters at the calibration temperature. The 
> high-stability option is at the same frequency, with firmware 
> correction to better than 0.5 ppm.
> 
> 73,
> Wayne
> N6KR
> 
> On Aug 29, 2007, at 8:51 AM, Ron Durie wrote:
> 
> > What is the operating frequency of the K3 TCXO reference oscillator?
> >
> 
> 
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