Agilent Technologies 83620A, Service Manual

Page: 302 / 687

T able 3-4.
Amplifier/Filter Calibration Constants and Default V alues
(continued)
Numb er Description Default
V alue
Adjustment
Description
601 YTF Bx Dly T erm B1 300 Delay comp ensation for m ulti-
band sw eeps only . Adjust for
maxim um p ow er at higher 30% of
band. Aects fast sw eep sp eeds
only .
602 YTF Bx Dly T erm B2 300
603 YTF Bx Dly T erm B3 300
604 YTF Bx Dly T erm B4 300
605 YTF Bx Dly T erm B5 300
606 YTF Bx Dly T erm B6 300
607 YTF Bx Dly T erm B7 300
621 *YTF Gain Band 1 2048 Maximize p ow er over higher 10%
of band. Adjust at slow sw eep
sp eeds.
622 *YTF Gain Band 2 2048
623 *YTF Gain Band 3 2048
624 *YTF Gain Band 4 2048
625 *YTF Gain Band 5 2048
626 *YTF Gain Band 6 2048
627 *YTF Gain Band 7 2048
631 *YTF Oset Band 1 2048 Maximize p ow er over low er 10%
of band. Adjust at slow sw eep
sp eeds.
632 *YTF Oset Band 2 2048
633 *YTF Oset Band 3 2048
634 *YTF Oset Band 4 2048
635 *YTF Oset Band 5 2048
636 *YTF Oset Band 6 2048
637 *YTF Oset Band 7 2048
Amplifier/Filter Offset and Gain Adjustment
Band 1 Adjustment.
5. On the syn thesizer, set:
4
ST ART
5 4
2.0
5 4
GHz
5
4 STOP 5 4 7 5 4 GHz 5
4 SWEEP TIME 5 4 200 5 4 msec 5
4 ALC 5
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Leveling Mode ALCoff (asterisk o )
4
POWER LEVEL
5 4
25
5 4
dBm
5
3-58 Adjustments
Amplifier/Filter Adjustments
HP 8360
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