[time-nuts] FW: Need HP-113AR info to replace missing part.

Bill Hawkins bill at iaxs.net
Sat Mar 24 03:42:51 EDT 2007


Chuck,

There is no spare time left in my days.

I respond to offers better than hints.

Have you checked the HP Archive? ... hint... hint

Bill Hawkins
 

-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of Chuck Harris
Sent: Friday, March 23, 2007 11:06 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] FW: Need HP-113AR info to replace missing part.

Hi Bill,

I sure wouldn't mind having a copy of your 113AR manual to use with my
113BR... hint... hint.

-Chuck Harris

Bill Hawkins wrote:
> Dan,
> 
> The 113BR manual shows two 2N458A transistors. The type is not 
> critical. Any of today's PNP power transistors rated for 40 volts CE 
> should work. You could even tweak the design to use power FETs.

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