Fm accuracy check – Atec Agilent-8563E User Manual
Page 9
ESG Family Signal Generators
Operation Verification
Verification Procedures
Calibration Guide
2-7
Calculate the Actual Power Level
1. Calculate and record the Actual Power Level, in
Meter Reading for
−
15 dBm and the Spectrum Analyzer Marker (dB) value.
For example:
• Power Meter Reading for
−
15 dBm at 2.516 MHz =
−
14.95 dBm
• Spectrum Analyzer Marker (dB) at 2.516 MHz and Power Level Setting at
−
85 dBm =
−
70.17 dB
• Actual Power Level at 2.516 MHz and
−
85 dBm: (
−
14.95) + (
−
70.17) =
−
85.12 dBm
2. Compare the calculated Actual Power Level value to the corresponding limits.
5. FM Accuracy Check
Connect the Test Equipment
Figure 2-4 FM Accuracy Equipment Setup
Configure the Signal Generator
1. Preset the signal generator to normal (factory-defined) preset conditions.
2. Press
FM/
Φ
M
>
FM Off On
. The
FM
annunciator is displayed.
3. Press
FM Rate
. Enter 1 using the numeric keypad and press the
kHz
terminator softkey.
4. Press
FM Dev.
Enter 100 using the numeric keypad and press the
kHz
terminator softkey.
5. Press
Amplitude.
Enter 7 using the numeric keypad and press the
dBm
terminator
softkey.
6. Check that the
MOD ON
annunciator is displayed. If it is not, press
Mod On/Off
.
7. Press
RF On/Off
. The
RF ON
annunciator is displayed.