HP 8924E, Assembly

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Chapter 5, HP 8924C Performance Verification
RF Analyzer Level Accuracy Performance Test 21
N:\mkt\MANUALS\HP8924C\ALR\24c_pt.fb
Make the following function generator settings:
• Frequency: 50 MHz
• Level: 14 V
• Waveform: Sine
NOTE: Make sure the function generator is warmed up so the frequency doesn’t drift excessively
during the measurement.
Make the following measuring receiver settings:
• Input frequency: 50 MHz
• Track mode
• RF Power measurement
• 4.4 SPCL
• 8.3 SPCL
Calibration Procedure
1. Make an RF POWER measurement, in watts, with the measuring receiver. Record the
measured power as
Reference power
in step 10.
2. Disconnect the sensor cable at the measuring receiver (leave the sensor connected to the
directional coupler so it will be terminated into 50
Ω)
.
3. Make a TUNED RF LEVEL measurement, in watts, with the measuring receiver.
Record the measured level as Tuned RF #1 in the Measurement Procedure in step 10.