[Techtoolslist] Hp/agilent/keysight 16702b

[Tony Jones]

On Wed, May 24, 2023, 1:39 PM William Stillwell <ki4swy at gmail.com> wrote:

> I have a 16534 and two 16715 cards i put away that i don't need, they were
> tested before being stored in 2021, I


To anyone considering buying a used 1653[34]a scope card.  The mainframe
self test is not sufficient to verify these cards.  You need to run the
self calibration which requires a coax T setup.

A couple of my 16534 cards fully pass self test but totally fail
calibration.

>