[time-nuts] Re: info on Tele Quarz Group 5 MHz oscillator?

[Bob kb8tq]

Hi

If the 40.92 on the label is talking about the 40th week of 1992, that would make this a > 30 year old part. That’s well before folks started putting specs and catalogs up on the internet …. It’s also pretty far back in the whole: Tele Quartz => Oak => Corning => Vectron => Microsemi => Microchip progression. 

A picture of the package might help folks come up with something that could help ( = a lot of these packages had common pinouts ….).

Bob

> On Dec 10, 2023, at 12:51 PM, Wilko Bulte via time-nuts <time-nuts at lists.febo.com> wrote:
> 
> Last week I bought a tinyPFA (does that count as a light frequency-nut infection?). The first measurements with TimeLab have been made (more on that later). As it goes, I am obviously experimenting (and scratching my head..) a lot right now.
> 
> Next plan is to measure my Efratom FRK-HLN 5 MHz unit against a brand new 5 MHz Tele Quarz Group oscillator I acquired at a ham fest.
> 
> Only problem: no data on pinout or specs that I could find on the net. Maybe someone on this list can help me? 
> 
> 73 Wilko
> PA1WBU
> 
> 
> 
> <image1.jpeg>
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