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MSF5K 5MHz HSO power pinout?

Posted: Sat May 04, 2013 11:17 am
by kj6ko
Cant seem to find it in the manuals I have. it has FOUR wires on it, RED ORG BLK BRN. I would like to test it on the bench, but don't know which is power and how much? For a 900 CXB.

tnx..

Re: MSF5K 5MHz HSO power pinout?

Posted: Tue May 07, 2013 6:48 am
by fineshot1
kj6ko wrote:Cant seem to find it in the manuals I have. it has FOUR wires on it, RED ORG BLK BRN. I would like to test it on the bench, but don't know which is power and how much? For a 900 CXB. tnx..
I found this in the Purc 5000 Doc as quoted, see below.
You did not state which HSO you have but what you are
looking for is likely the same or very similar.

KXN1176AA Purc HSO referred to as A2500
in the Purc 5000 Paging Synthesiser Doc.
68P81084E19-D 2/1/94

1=N/C
2=N/C
3= GND, Black
4= B+, RED
5=N/C
6=N/C
7=VCXO Supply, ORG
8= VCXO Control, BRN

NOTE:
When the HSO/UHSO is orieneted with
the BNC RF Out directly to the right
of the pins, pin 1 is the lowest pin.
pin numbering increments clockwise.

Re: MSF5K 5MHz HSO power pinout?

Posted: Fri May 10, 2013 5:11 pm
by kj6ko
Thanks!

Re: MSF5K 5MHz HSO power pinout?

Posted: Tue May 14, 2013 10:34 am
by fineshot1
kj6ko wrote:Thanks!
YAW

So which HSO do you have?