HP ESA-L1500A, Руководство пользователя и калибровки

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264 Chapter 9
Performance Verification Tests
16. Other Input Related Spurious Responses
3. Connect the equipment as shown in Figure 9-18 . Connect the output
of the synthesizer to the 100 kHz to 1500 MHz power sensor using
adapters.
75
Ω
Input only: Use the minimum loss pad and 75
Ω
adapters to
connect to the 75
Ω
power sensor.
4. Adjust the synthesized sweeper power level for a
−
10 dBm
±
0.1 dB
reading on the measuring receiver.
75
Ω
Input only: Adjust the synthesized sweeper for a power level of
−
4.24 dBm reading
±
0.1 dB.
5. On the synthesized sweeper, press
SAVE
,
1
.
Figure 9-18 Other Input Related Spurious Responses Power Setting Setup
6. Set the CW frequency on the synthesized sweeper to 510.7 MHz.
7. Adjust the synthesized sweeper power level for a
−
10 dBm
±
0.1 dB
reading on the measuring receiver.
75
Ω
Input only: Adjust the synthesized sweeper for a power level of
−
4.24 dBm reading
±
0.1 dB.
8. On the synthesized sweeper, press
SAVE 2
.
9. Enter the power sensors Cal Factor for 1 GHz into the measuring
receiver.
10.Set the CW frequency on the synthesized sweeper to 1310.7 MHz.
11.Adjust the synthesized sweeper power level for a
−
10 dBm
±
0.1 dB
reading on the measuring receiver.