[AMRadio] Re: Need ID Help for 1930's Transmitter


A.R.S. - W5AMI ars.w5ami at gmail.com
Wed Sep 13 14:01:54 EDT 2006


On 9/13/06, Brett gazdzinski <brett.gazdzinski at verizonbusiness.com> wrote:
> Tubes like the 75th and 100th sometimes had caps
> on the grid, the modulators in my 30k1 had caps
> for the grids.
>
> I suspect they were supposed to have caps but they
> were 'extra' from eimac?

You could buy adapters that slipped over the pins with a set screw.  I
used to have some of them here.

Brian



More information about the AMRadio mailing list

This page last updated 14 Dec 2017.