[time-nuts] connections for HP 10811A ?
Mike Seguin
n1jez at verizon.net
Thu Apr 21 06:59:38 EDT 2005
Bill,
>From my original Shera System.....
Pin 1 - 10 MHz out
Pin 2 - Ground
Pin 3 - Osc/amp 10.6 to 11.7 volts 15 ma
Pin 4 - 10 MHz out ground
Pin 5 - EFC ground
Pin 6 - EFC (control -5 to +5)
Pin 7 - ----
Pin 8 - Oven controller 10.6 to 11.7 volts 5 ma
Pin 9 - Oven controller return
Pin 10 - ---
Pin 11- Oven monitor
Pin 12 - ---
Pin 13 - ---
Pin 14 - Oven 15 to 30 volts
Pin 15 - Oven Return
Hope this helps.
73,
Mike, N1JEZ
"A closed mouth gathers no feet"
----- Original Message -----
From: "Bill Janssen" <billj at ieee.org>
Subject: [time-nuts] connections for HP 10811A ?
> I picked up a HP 10811A today and need the connection information.
>
> I tried the WEB and went to the "Bama" site but at Bama they removed all
> HP info.
>
> Thanks
> Bill K7NOM
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