[WRL] PC-81 and PC-91 Couplate Diagrams

[Damon Raphael]

The couplate info is at amwindow.org
http://www.amwindow.org/tech/htm/couplate.htm
This pointer should work (I hope).
73
damon, w7md

Larry Rau wrote:

>I have the internal diagrams and parts values for the PC-81 and PC-91
>pentode and triode coupling networks.
>
>I will try to scan these this week-end.
>
>Somebody email me with a heads up... is it permissable to send a Jpeg as an
>attachment to this group ?
>
>If not.. I can do it as a list.
>
>Bascially each one contains a screen resistor and bypass, a plate load
>resistor
>bypass for hi-cut, a following stage grid resistor similarly bypassed for
>hi-cut, and a coupling cap in between.
>
>The triode version has no screen resistor of course.
>
>Values are pretty standard... as found in ARRL charts.
>
>The exception being  the 250 pf bypasses to limit hi frequency response
>somewhat.
>
>I havent found a bad one yet...
>
>But radios are like cats, You never know where they've been.
>
>Larry W6WUH
>captainlarry at jps.net
>
>
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