Fm Accuracy Performance Test; Connect The Test Equipment; Configure The Measuring Receiver; Configure The 8648 - Agilent Technologies 8648A Operation And Service Manual

FM Accuracy Performance Test

Connect the Test Equipment

Figure 8-1. FM Accuracy Equipment Setup

Configure the Measuring Receiver

1. Reset
2. FM mode
3. Peak+ detector
4. 300 Hz high-pass filter
5. 15 khz low-pass filter

Configure the 8648

1. Turn FM on; press
2. Set the rate; press
3. Set the amplitude; press
4. Turn the RF output on; press

Measure Deviations

1. Enter the frequencies and deviations shown in the test record.
2. Record the test results and compare the results to the limits in the test record.

Test Record

• 8648A: Table 8-5.
• 8648B: Table 8-22.
• 8648C: Table 8-47.
• 8648D: Table 8-72.
.
FM MOD ON/OFF
.
INT 1 Khz
AMPLITUDE 4 dB(m)
RF ON/OFF
.
.
Performance Tests
FM Accuracy Performance Test
8-7