Keysight 86205A, Руководство по эксплуатации и обслуживанию

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Operation 2
Keysight 86205A Operating and Service Manual 23
6 Set up the synthesizer parameters by pressing:
PRESET
START then enter the desired start frequency
STOP then enter the desired stop frequency
7 Set up the user flatness correction by pressing:
MENU, Fltness Menu
Delete Menu, Delete All
PRIOR
Auto Fill Start
and entered the desired start frequency value
Auto Fill Stop and entered the desired stop frequency value
Auto Fill Incr and entered the desired increment frequency value
8 Set the power meter under synthesizer control to perform the sequence of steps necessary to
generate the correction information at each frequency point by pressing:
Mtr Meas Menu, Measure Corr All
9 When a message is displayed, indicating the operation is complete, apply the flatness
correction array to your measurement setup by pressing:
FLTNESS ON/OFF (the amber LED should be on)
The power produced at the point where the power meter/sensor was disconnected is now
calibrated at the frequencies and power level specified above.
10 On 8360, press:
ALC, Leveling Point ExtDet
11 Set the coupling factor by pressing:
Coupling Factor, -14.5, dB(m)
NOTE
The 16 dB coupling factor is partially compensated by the through loss (1.5 dB) to give a 14.5 dB
effective coupling factor (relative to the bridge output port).
The bridge coupling flatness has as good as 0.1 dB/GHz power level roll-off with <±0.2 dB error.