[Boatanchors] W9TO Keyer

[Garey Barrell]

There WAS a solid-state version that was published in QST in the mid 
60's, but the tube version never made it.

73, Garey - K4OAH
Glen Allen, VA





Kees & Sandy wrote:
> Was the TO keyer ever discussed in a construction article in QST ? an ARRL Handbook ? I know Madison Electronics (Houston) offered a PC board for building a TO keyer (I built one).
> 73 Kees K5BCQ
>
>