Agilent Technologies 8360 L Series, Service Manual

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N
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Cal Freq Range Lo Bnd (asterisk on)
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
AtnStepto Cal 4
0
5 4
dB
5
3. Load and select the calibration factors for the correct p o w er sensor for this frequency
band in to the p o w er meter. Refer to the p o w er meter man ual for instructions.
Zero and calibrate the p o w er meter then connect the p o w er sensor to the syn thesizer RF
output.
4.
On the syn thesizer, press
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Pwr Mtr ALC Cal .
The syn thesizer measures p o w er atness and calculates a new atness array for the
frequency band and attenuator setting.
5.
On the syn thesizer, press
NNNNNNNNNNNNNN
SAVE and con tinue to the next step.
High Band P o w er Flatness
6. Load and select the calibration factors for the correct p o w er sensor for this frequency
band in to the p o w er meter. Refer to the p o w er meter man ual for instructions.
Zero and calibrate the p o w er meter then connect the p o w er sensor to the syn thesizer RF
output.
7. On the syn thesizer, press:
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Cal Freq Range Hi Band (asterisk on)
8. Repeat steps 3 through 5.
Millimeter Band P o w er Flatness
Disr e gar d if b eyond your synthesizer's c ap ability.
9. Load and select the calibration factors for the correct p o w er sensor for this frequency
band in to the p o w er meter. Refer to the p o w er meter man ual for instructions.
Zero and calibrate the p o w er meter then connect the p o w er sensor to the syn thesizer RF
output.
10. On the syn thesizer, press:
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Cal Freq Range mm Band (asterisk on)
11. Repeat steps 3 through 5.
Related P erformance T ests
P o w er Flatness
In Case of Difficulty
1. The HP/Agilen t 437B P o w er Meter m ust b e used. Correct calibration factors m ust b e
loaded and selected.
2. Make sure that the only GPIB connection is b et w een the syn thesizer and the p o w er meter.
No con troller is allo w ed on the bus.
3. Refer to the A gilent T e chnolo gies 8360 B-Series Swept Signal Gener ator/ 8360 L-Series
Swept CW Gener ator T r oublesho oting Guide .
3-72 Adjustments
P o w er Flatness
Agilent 8360