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Author Topic: Ramsey CT-70 Frequency Counter Manual / Schematic Wanted  (Read 93 times)

Offline ChrisSmolinski

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Looking for a scan of the manual, or at least the schematic for the Ramsey CT-70 frequency counter.

Thanks!
Chris Smolinski
Westminster, MD
eQSLs appreciated! csmolinski@blackcatsystems.com
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Offline ThaDood

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Re: Ramsey CT-70 Frequency Counter Manual / Schematic Wanted?
« Reply #1 on: June 21, 2022, 1803 UTC »
I don't have for the CT-70, but I was requested for the manual to my CT-125 FREQ Counter. And, that one can be found here.  https://archive.org/details/ramseyct125frequencycountermanual3281989  Now, is that similar to the CT-70? That, I don't know. 
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Offline ChrisSmolinski

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Re: Ramsey CT-70 Frequency Counter Manual / Schematic Wanted
« Reply #2 on: June 21, 2022, 2111 UTC »
Thanks for the link, it looks like a rather different model.
Chris Smolinski
Westminster, MD
eQSLs appreciated! csmolinski@blackcatsystems.com
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Offline RobRich

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Re: Ramsey CT-70 Frequency Counter Manual / Schematic Wanted
« Reply #3 on: June 21, 2022, 2217 UTC »
I suspect you have already seen it, but Vintage Manuals Inc. has a CT-70 manual listed. It is priced at $26, though. o.0
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