
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 Table 2-4, as the sum of the Power
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/ΦM > 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.
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