[time-nuts] schematics for a HP117a please
GandalfG8 at aol.com
GandalfG8 at aol.com
Sat May 1 10:20:58 UTC 2010
PS
The antenna schematics and photos are on TVB's site as Dan suggested....
_http://www.leapsecond.com/museum/10509a/_
(http://www.leapsecond.com/museum/10509a/)
These are much better quality than those in the HP manual so well worth
getting both.
regards
Nigel
GM8PZR
In a message dated 01/05/2010 11:11:25 GMT Daylight Time, GandalfG8 at aol.com
writes:
Paul, to get these to work, you will need the loop antenna. This has,
in the early versions at least, a Nuvistor amplifier in it with a
crystal filter built in to it. I think there was a later version that
had transistors. I have seen the schematic somewhere, have you tried
TvB's site?
Hi Dan and Paul
The ops and service manual is available from the Agilent site........
_http://cp.literature.agilent.com/litweb/pdf/00117-9029.pdf_
(http://cp.literature.agilent.com/litweb/pdf/00117-9029.pdf)
Although not the best pdf manual ever it does contain the schematics,
including both antennas, and should be usable.
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