Frank,

I don't think you'll find a specific instruction for these models and not
sure exactly your starting point so first set up cables like this.

http://www.repeater-builder.com/wacom/wp678-665-uhf-tuninginstructions.pdf

 

its best to terminate all 3 ports of the duplexer with 3 or 6 db pads then
hook up your best cables, terminate the open port in the first drawing with
a 50 ohm load also. So if you're connected to the ant port and high pass of
duplexer with the 8924c, terminate the low pass with a dummy.

 

on your 8924c hook the ant port to the ant port on the duplexer and the
duplex port of 8924c  to the pass of duplexer you want to test. Get the S/A
started and change the port it is monitoring to the "ant" port and also to
the gen port to "duplex" also change the gen to "tracking" if I remember
correct. You will want to change the range down to 10 or 20 megs wide, you
can bring that down after rough tuning.

 

Its best to check the specification and condition as is before you retune. 

 

Also there is a neat screen capture program available for the 89## series,
look in the file section of this yahoo group. You can press the print pad on
the 8924 and have a bmp sent to your laptop.

 

73

Don Kirchner W5DK

 

From: [email protected]
[mailto:[EMAIL PROTECTED] On Behalf Of Private
Sent: Wednesday, November 12, 2008 7:49 AM
To: [email protected]
Subject: [Repeater-Builder] 8924c duplexer setup

 

Hi all,

New to testing anything with this type of equip....

Just got a Agilent 8924c and have read over the setup docs but I need 
actual setup instructions for adjusting duplexer cans.

Does anyone have a step by step instruction guide they could send me so 
I could learn how to use this new equipment. Instuctions need to be 
specific to Agilent 8920 or 8924c.

Frank

 

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