[time-nuts] HP10544a Technical Info needed

Lester Veenstra M0YCM m0ycm at veenstras.com
Sat Feb 3 06:19:01 EST 2007


Excellent, Thanks
    Les

Lester B Veenstra 
M0YCM K1YCM  K1YCM/6Y5
 
Mail Address:
 
Lester Veenstra
PSC 45 Box 781
APO AE 09468 
 
Telephones:  
 
Office      940-6456
Office      +44-(0)1423-846-385
Home:       +44-(0)1943-880-963              
UK Cell     +44-(0)7716-298-224 

-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of Dr Bruce Griffiths
Sent: Saturday, February 03, 2007 10:35 AM
To: m0ycm at veenstras.com; Discussion of precise time and frequency
measurement
Subject: Re: [time-nuts] HP10544a Technical Info needed

Lester Veenstra M0YCM wrote:
> I have a bad 10544 (received from AST) that I am planning to look into. 
> No 10 MHz out and very low 12 VDC current.
> Has anyone the translation from HP PN to Commercial equiv for the
> semiconductors ?
>     Thanks
>         Les
>
> Lester B Veenstra 
> M0YCM K1YCM  K1YCM/6Y5
>  
> Mail Address:
>  
> Lester Veenstra
> PSC 45 Box 781
> APO AE 09468 
>  
> Telephones:  
>  
> Office      940-6456
> Office      +44-(0)1423-846-385
> Home:       +44-(0)1943-880-963              
> UK Cell     +44-(0)7716-298-224 
>
>   
Lester

CORRECTIONS
 a 1901-0535 is a schottky RF detector diode - see 10811 parts list.
1826-0059 is not an LM208 which has a part no 1826-0072.


01-40 = 1901-0040 = 1N4148

Bruce

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