[time-nuts] J06 HP-59992A time interval calibrator for HP-531xx counters

Orin Eman orin.eman at gmail.com
Sun Jul 9 16:32:17 EDT 2017


$38 is for the wideband  100 - 600MHz PSCJ-2-1W - you'd want the PSCJ-2-1+
which is a little less... $29.20 and no price break until you get 10 of
them.

Looking at the PSCJ-2-1+ datasheet, the "phase imbalance" at the output
ports is about 180 degrees.  How they achieve that, they don't say.


On Sun, Jul 9, 2017 at 10:40 AM, Mark Sims <holrum at hotmail.com> wrote:

> More like $18 for the simple splitter and $38 for the 180 phase shift
> splitter.
>
> Also, does anybody know if the phase shift splitter shifts the phase on
> both outputs or on only one output.   Different HP docs say different
> things.
>
> ------------
>
> > The original parts were nothing special!  PSC-2-1 is spec'd at 4 degrees
> max phase unbalance - though typical is a lot less - and seems to be about
> $14
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