Wavetek Datron 4920 AVMS Vol 1 and Vol 2 service manual wanted

Started by Volvo_nut_v70, 07-06-2021 -- 14:54:33

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Volvo_nut_v70

I am looking for the Vol 1 and Vol 2 service manuals for the Datron Wavetek 4920 AVMS. I have the ones for the 4920M but there are differences of note.

Hard copy or soft copy, I can digitize hard copy or arrange to pay for it.

Thank you.


Hawaii596

I have the user manual for the 4920, which includes performance verification and adjustment procedures.
"I often say that when you can measure what you are speaking about, and express it in numbers, you know something about it; but when you cannot measure it, when you cannot express it in numbers, your knowledge is of a meagre and unsatisfactory kind."
Lord Kelvin (1824-1907)
from lecture to the Institute of Civil Engineers, 3 May 1883

Volvo_nut_v70

Finally found the 4920 schematics, amended into a 4920M Vol 2 manual to create a "super" Vol 2. Some info on the 4950. Also found user and service on the 4922 WB module:

https://xdevs.com/doc/Wavetek/4920/Datron_Wavetek_4920_4920M_4950_Service_Manual_Vol-2.pdf

4920AVMS quick ref:
https://xdevs.com/doc/Wavetek/4920/Datron_Wavetek_4920_4920M_4950_Service_Manual_Vol-2.pdf

4922 Wide Band module, user and service:
https://xdevs.com/doc/Wavetek/4922/Datron_Wavetek_4922_um_sm.pdf