HP 5423A analyzer

From: Bob Shannon <bshannon_at_tiac.net>
Date: Sat Feb 1 08:36:00 2003

Its quite easy to 'unmodify' the customized 21MX and turn it back into a
normal E-series.

I've done this modification several times, contact me off-list if you
want the details.

Philip Freidin wrote:

>On Thu, 16 Jan 2003 16:04:31 -0600, you wrote:
>
>>I just receive an HP 5423A Structural Dynamics Analyzer. I have no interest
>>in it, but being curious, what the heck is it used for?? From googling I get
>>the impression it does fourier modal testing?
>>
>>Jay "Idly curious" West
>>
>
>This is the same as the system that I offered you about 2 years ago
>that you had little interest in. I found some one else to give it to.
>
>It does FFT and other signal processing functions. Inside is an
>embedded 21MX but with the front pannel replaced with the custom
>panel for the 5423A. 64KB semiconductor memory, microcode
>extensions, and sw loaded from cartridge tape. The system should
>comprise 3 boxes, the control box (with 21MX inside), a display box
>with 2 cartridge tape drives, and an A/D box for data acquisition.
>
>Have fun,
>
>Philip Freidin
>
>
>
>
>=================
>Philip Freidin
>philip_at_fliptronics.com
Received on Sat Feb 01 2003 - 08:36:00 GMT