[time-nuts] Two pieces of old General Radio Freq. Nuts

[Jeremy Nichols]

HP used GR connectors in the 1415A Time Domain Reflectometer plug-in for
the 140-family of oscilloscopes. I believe this is the only use of the GR
connector in HP's "common" test instruments.

Jeremy


On Fri, May 26, 2017 at 10:13 PM Bill Byrom <time at radio.sent.com> wrote:

> Yes, the GR-874 was used on a number of Tektronix products introduced in
> the 1960's and 1970's.
>
> https://en.wikipedia.org/wiki/GR_connector
> http://w140.com/tekwiki/wiki/GR-874_connector
>
> Both the GR-874 and APC-7 connectors are sexless, and any connector can
> mate with any other.
> --
> Bill Byrom N5BB
>
> ----- Original message -----
> From: Gary Woods <garygarlic at earthlink.net>
> To: Discussion of precise time and frequency measurement
> <time-nuts at febo.com>
> Subject: Re: [time-nuts] Two pieces of old General Radio Freq. Nuts
> Date: Fri, 26 May 2017 23:21:11 -0400
> ...
> Neat stuff...did anybody but GR use those hermaphrodite connectors?  I
> have
> an adapter for them that came with a wide-band amplifier; "delay line"
> type, with a whole row of, I think, 6AK5s in it.
>
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