Performance Verification
2715 Spectrum Analyzer Service Manual 4-25
2. Select the following settings on the SpectrumAnalyzer:
FREQUENCY 100 MHz
REFERENCE LEVEL --29 dB m
SPAN/DIV 1 kHz
RESOLUTION BW AUTO
VID FLTR On
VERTICAL SCALE 1 dB/div
3. Enable the internal calibratorsignal by pressing INPUT 9.
4. Enable PEAK ACQUISITION MODE by pressing DSPL 4.
5. Press SAVEENABLE A to store the internal signal.
6. Disable the internal calibratorsignal by pressing INPUT 9.
7. All instruments except Option 50:
a. Connect the power meter (withhigh sensitivity sensor) through a 50 -- 75
Ωmin loss pad to the output of the signal generator.
b. Set the generator to 100 MHz andset the amplitude to -30.2 dBm on the
power meter.
c. Connect the 100 MHz -30.2 dBm external signal to theR F INPUT of the
2715. Do not remove the min loss pad.
8. Option 50 instruments:
a. Connect the power meter (withhigh sensitivity sensor) to the output of
the signal generator.
b. Set the generator to 100 MHZ and setthe amplitude to -30.0 dBm on the
power meter.
c. Connect the 100 MHz -30.0 dBm external signal to theR F INPUT of the
2715.
9. Press Ato display the savedinternal signal and compare it to the active
external signal.
10. Check that the signals are within ±2 divisions of each other in frequency and
±1.5 minor divisions in amplitude.
11. Discard the stored signal by pressing SAVEENABLE A, and disconnect the
Signal Generator from theR F INPUT.