[time-nuts] Re: Data collection cycle -- multiple sources to one counter?

[Chuck Harris]

Alberto di Bene wrote:

> Does anybody know what the HP 59307A uses ? It can switch from DC to 500
> MHz and the measured DC resistance is on the order of 0.2 ohm. Looking
> into the unit reveals that the switching device is shaped like a fat IC,
> thermally coupled with the back panel.
> 
> 73  Alberto  I2PHD

Sounds like a dip packaged reed relay.

-Chuck