[Test-Equipment] HP 8601A Sweep Generator

[J. Forster]

Perhaps a crafts store?
-John

Ronald KA4INM Youvan wrote:

>    Yes, and it's much thicker than any fiber optic light guide I have ever seen.
>   It is the decimal point between digits on the veeder root counter that is the
> center or stop frequency readout.  There are two lamps and two light guides, one
> to show .1 to 11 mHz range and one to show the 1 to 110 mHz range.
>
>    It is some kind of clear mono filament, vinyl looking clear plastic cordage
> and time has not been kind to it.
>
>    Ron