8-17
Performance Tests
AM Accuracy Performance Test (Option 1E2 Only)
AM Accuracy Performance Test (Option 1E2 Only)
Connect the Test Equipment
Figure 8-8. AM Accuracy Equipment Setup for Option 1E2
Configure the Measuring Receiver
1. Reset
2. AM mode
3. Peak+ detector
4. 300 Hz high-pass filter
5. 15 kHz low-pass filter
Configure the 8648
1. Turn AM on; press AM MOD ON/OFF.
2. Press
INT 1 kHz until the modulation generator (Option 1E2) sine waveform is activated.
3. Set the rate; press
1 kHz.
4. Turn the RF output on; press
RF ON/OFF.
Measure Depths
1. Enter the amplitudes, frequencies and depths shown in the test record.
2. Record the test results and compare the results to the limits in the test record.