Products > Test Equipment
HP 70K/HP 70000 Modular Measurement System Thread
K9DTV:
--- Quote from: cncjerry on October 07, 2022, 02:08:19 am ---yes, I just went back and looked and that does go to 22gig. I guess I was looking at the tracking generator and that is limited to 2.9gig.
Other question, with the TG I can do scalar but is there a VNA option for the MMS?
--- End quote ---
The 70820A Microwave Transition Analyzer does VNA
K9DTV:
Picked up a new toy for my 70K system last night and figure I would show it off.
It is a 70951B and picked up off eBay for cheap (cough, cough).
Unit was unopened and reported as bad, pictures of the it confirmed this, but was an easy fix.
Anyone that has one of these I would love to talk to you about it.
Anyways on with the equipment porn!
materialsguy:
Firmware Files Uploaded:
I have uploaded 70100A Power Meter firmware files 1.21, 1.24, 1,27 to the groups.io files section https://groups.io/g/hp70000/files
and to KO4BB.
--materialsguy
materialsguy:
Firmware Files Uploaded:
I have uploaded 70004A Display Mainframe firmware v7.04 to the groups.io files section https://groups.io/g/hp70000/files
and to KO4BB.
-materialsguy
cncjerry:
It turned out that my frame had a power supply problem. I bought another after finding out you cant shoot the power supply bugs without a load. I could have just swapped the caps but one was hard to find size-wise, I think it was on the +5v. New frame cost me less than $100 and problem fixed. Thanks for posting.
Jerry
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