31 Jan
2003
31 Jan
'03
1:51 p.m.
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(a)fliptronics.com