[time-nuts] Re: General Radio 1105-A Frequency Measuring Equipment, parts wanted.

Stijn pe1rks at xs4all.nl
Mon Aug 23 13:15:18 UTC 2021


Seems that the pictures got scrubbed:

Links:

The equipment I am working on:
https://www.pe1rks.nl/plaatjes/GR_1105A/IMG_0030.JPG

The GR 774 connectors that I am after:
https://www.pe1rks.nl/plaatjes/GR_1105A/IMG_0115.JPG

The mains connectors that I am looking for need to fit these:
https://www.pe1rks.nl/plaatjes/GR_1105A/IMG_0116.JPG

The oscillator module that I would like to replace:
https://www.pe1rks.nl/plaatjes/GR_1105A/IMG_0013.JPG

Sincerely,

Stijn

Op 23-8-2021 om 15:04 schreef Stijn:
> Fellow Time-nuts,
> 
> I have for some time a General Radio 1105-A and I have started to 
> resurrect this two rack Frequency Standard combined with Frequency 
> Measuring Equipment.
> 
> There are some repairs to be made and some units require some more in 
> depth restoration, but to be able to complete this task and get all 
> working like it once should I need some parts.
> 
> What I need are some General Radio 774 connectors, 8 to be exact:
> 
> I am also in need for 6 of the connectors fitting this mains entry:
> 
> And the worst part is the Piezo Oscillator, the Quartz bar is there and 
> in good condition the oven is also working. But the oscillator circuit 
> has been heavily modified.
> 
> Instead of the original bridge circuit they have build a totally 
> different oscillator and I can't get this to work.
> 
> 
> So here are my questions:
> 
> Does anybody have or know a supplier for the needed connectors?
> 
> Is there someone out there who has just the Oscillator module for the 
> Piezo-Electric Oscillator and is willing to sell and ship this?
> 
> Sincerely,
> 
> 
> Stijn Nestra
> 
> 
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