Rohde & Schwarz FSP3 Service Manual page 59

R&S FSP
Reference measurement:
Measurement
Signal generator settings:
Power meter settings:
R&S FSP settings:
Evaluation:
1164.4556.82
Determine signal level L
Set marker to peak of signal:
- [ MKR : PEAK ]
The signal level L is displayed by the level reading of marker 1.
FSP
Ref = L - L
128MHz FSP powermeter
- Frequency f
fresp
Refer to "Performance Test Report" table for values of f
Determine signal level L
compensating for the frequency response of the power sensor is
recommended.
- [ FREQ : CENTER : {f
fresp
Refer to "Performance Test Report" table for values of f
Set marker to peak of signal:
- [ MKR : PEAK ]
The signal level L is displayed by the level reading of marker 1.
FSP
The frequency response can be calculated as follows:
Frequency response = L
1.31
.
powermeter
. To achieve higher accuracy,
powermeter
} ]
- L - Ref
FSP powermeter
Performance Test
.
fresp
.
fresp
128 MHz
E-1