[time-nuts] Partridge Divider Board
Rex
rexa at sonic.net
Tue Mar 1 00:23:43 UTC 2011
On the taiko-denki plugs/sockets, FWIW...
I was just calibrating one of my ham receivers. One of the steps
involved removing one of these taiko-denki 204 connector cables and
measuring the frequency out of the socket. With calipers, I measured the
plug dimensions and discovered that the ground OD was about identical to
141 semi-rigid coax. The 141 solid center conductor is slightly smaller
in dia than the 204 center pin. So I cut a short piece of 141 and
soldered it to a coax to use as a temporary plug for the measurement.
This worked for me and I think it is safe, but YMMV.
On 2/28/2011 2:53 PM, Charles P. Steinmetz wrote:
> Pete wrote:
>
>> Sadly the Tektronix Peltola connector system seems to have gone away?
>> Somewhere along the line of history it was sold to or picked up by
>> Tensolite. * * * This is the connector setup that Tek
>> used in most of their products from the later 60's for at least 25 years
>
> The Taiko-Denshi TMP series connectors
> (http://www.taiko-denki.co.jp/english/products/usage/appli/204.html)
> are similar to the Peltola system (I do not know if they are directly
> compatible). They are used by Ten-Tec and most of the Japanese radio
> manufacturers. Like the Peltolas, they tend to freeze in place if
> left untouched for a long time and benefit greatly from treatment with
> Cramolin "blue" protectant.
>
> Best regards,
>
> Charles
>
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