[TenTec] Orion TCXO Warm Up Drift
Gary Hoffman
ghoffman at spacetech.com
Wed Jun 18 18:20:56 EDT 2003
Well... assuming of course, that the measurement itself contains no error.
I have not sat down and done the actual analysis, but I wonder just how
accurate these measurements actually are in fact.
73 de Gary, AA2IZ
----- 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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