Technical data

Agilent E7501A Getting Started 2-7
Performing Acceptance Test Procedures
Test 2. AM Accuracy
Step 3.
Table 2-2 AM Accuracy Table
AM Accuracy Test Limit = ±12% and is calculated as follows:
where: Esb = the amplitude of the AM sideband
Ec = the amplitude of the carrier
m = modulation percent expressed as a fraction
Agilent E7501A Summary Agilent E7501A Details
Frequency = 20 GHz 1. From the RF Source Control view,
highlight the Frequency field and enter 20 using the keyboard.
Agilent 8563E Summary Agilent 8563E Details
Frequency = 20 GHz 1. Press the Frequency front panel key and enter 20 GHz.
Marker, Peak Search 2. Press the Mkr and Peak Search front panel keys.
Marker Delta, Next Peak 3. Press the Marker Delta and Next Peak front panel keys.
Record Marker value for 20 GHz
and 10 kHz Rate.
4. Enter the marker value in Table 2-2 for 20 GHz test frequency and
10 kHz Rate.
Test Frequency AM Rate AM Depth Measured Power Test Limits
10 MHz 10 kHz 100% dBm
20 GHz 10 kHz 100% dBm
Esb (dB) Ec (dB)–20logm/2=