B Amplitude Correction, Adjustment #105; Required Equipment; Warmup Ime; Estimated Adjustment Ime - Agilent Technologies 8711C Service Manual

B Amplitude orrection, Adjustment #105
his procedure corrects the B narrowband input so that it displays a at 0 dB trace with an
input of 0 dBm from the analyzer's internal source.
equired Equipment
Equipment
escription
Type-N cable
This cable is preferred because it has better match and lower loss, which results in a better default calibration.
1
Warmup Time
Allow the analyzer to warm up for one hour.
stimated Adjustment Time
his adjustment takes approximately one minute to perform.

Procedure

1. Connect a cable from the RF OU port to the RF IN port.
2. Press
PRESET SYSTEM OPTIONS
5
Execute Test
105 ENTER
5 5
3. Follow the instructions on the screen.
not
4. If you are going to make any more adjustments, press
Update Corr Const
are
If you going to make more adjustments, save the correction constant data that you have
generated so far.
a. Insert a formatted disk into the internal disk drive.
b. Press
SYSTEM OPTIONS
a le (or writes over an existing le) where the correction constants are stored.
Recommended Model or Part Number
50
8120-4781
1
8120-6469
ervice Test and Adjustments
5
.
.
tore CC to EPROM
ervice Update Corr Const
5
75
8120-2408
1
8120-6468
elect Adjustment
ervice
SYSTEM OPTIONS
5
. his creates
tore CC to Disk
Adjustments 2-25