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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