Performance Verification 2 3-3 Tracking Generator (Option 20) Verification
MS2721B MM PN: 10580-00177 Rev. D 3-3
8. Record the frequency of the tracking generator in the “Measured Value” column in Table A-37,
“Frequency Accuracy – Tracking Generator (Option 20)” on page A-14.
9. Verify that the frequency is within specification.
Power Accuracy Verification
1. Install the MA2442D power sensor to the power meter and calibrate the sensor.
2. Connect the MA2442D power sensor to the Gen Output connector of the MS2721B.
3. Set the sensor calibration factor frequency to 450 MHz
4. Set the Center Frequency of the MS2721B to 450 MHz, and set the Span to 0 Hz.
5. Press Shift, then Measure (4), and press Tracking Generator.
6. Set Track Gen to ON.
7. Set the Output Power of the tracking generator to 0 dBm.
8. Record the power sensor reading into the “Measured Power” column of Table A-38, “Level Accuracy
450 MHz – Tracking Generator (Option 20)” on page A-14.
9. Verify that the sensor reading is within specification.
10. Reduce the Output Power (Test Level) setting of the tracking generator to the next power level in
Table A-38.
11. Repeat the power measurement for every Output Power (Test Level) in Table A-38.
Figure 3-2. Tracking Generator Verification Test Setup
Sensor
ML2438A Power Meter
MS2721B
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