[Boatanchors] Mods to Knight T-60?

qrv at kd4e.com qrv at kd4e.com
Sun Sep 7 21:08:15 EDT 2014


This article shows a simple mod to replace 6m with 160m:

http://home.comcast.net/~chnord/T-160/T-160.htm

I can drive this with a WRL/Globe V-10 VFO.

Rather than adding plate modulation I'd like to add a
balanced modulator stage for DSB.

That way the signal may be easily copied by AM or SSB
receivers - making the venerable T-60 a more versatile
transmitter. (Rx a Gonset G-66B or National NC-190.)

Maybe a 7360 or 6JH8 or 6ME8 or other balanced modulator
stage between buffer and multiplier?

http://www.bignick.net/ssb/282_.pdf

I suppose the Final would have to be modified from
Class C to AB? Possible tweaks for linearity to the
multiplier stage as well?

WDYT?


-- 

David Colburn, KD4E - Nevils, Georgia USA

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