[TenTec] Orion TCXO Warm Up Drift

[N4PY]

10 ppm at 10 mhz is 100 hertz.  So it is in spec.

Carl Moreschi N4PY

----- Original Message -----
From: "Mark Erbaugh" <mark at microenh.com>
To: <tentec at contesting.com>
Sent: Wednesday, June 18, 2003 9:23 AM
Subject: Re: [TenTec] Orion TCXO Warm Up Drift


> It looks like your Orion may be out of spec.  TT published specs on
Orion's
> temperature stability is +/- 10 ppm, At 10 MHz, that is 30 Hz.  Your Orion
> had an excursion of 989.0 - 953.7 or 35.3 Hz. One would hope that the +/-
10
> ppm is 'worst case' but your measurements are even worse.
>
> 73,
> Mark
>
>
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