Anritsu S332C Spezifikationen PDF herunterladen (Seite 13)

12. Press the SPAN soft key and enter .5,

then press the

MHz key to set the span to

.5 MHz.

13. Press the

AMPLITUDE key.

14. Press the

REF LEVEL soft key, enter 20

and press the ENTER key to set the refer

-

ence level to +20 dBm.

15. Press the

FREQ/DIST key and the CENTER

soft key.

16. Enter

50 and press the MHz soft key to

set the center frequency to 50 MHz.

17. On the Anritsu ML2430A-Series Power

Meter, press the

Sensor key and then the

CalFactor soft key. Select the FREQ soft

key and enter 50 MHz for the Input Sig

-

nal Frequency. This sets the power meter

to the proper power sensor cal factor.

18. Set the MG3692A output to 50 MHz CW

and the power level to +10 dBm as indi

-

cated on the power meter.

NOTE

To insure accuracy, set the output of the signal

source using the power meter reading. Do not

rely on the signal source display.

19. Press the

MARKER key, then the M1 soft

key.

20. Select the MARKER TO PEAK soft key to

position the marker at the center of the

response for the test frequency.

NOTE

Table 2 can be used to record the results of

this test for future reference.

21. Verify that the M1 reading is ± 2dB

maximum from the input signal.

22. Press the

AMPLITUDE key.

23. Press the

REF LEVEL soft key, enter 0 and

press

ENTER to set the reference level to

0 dBm.

24. Set the MG3692A power level to –10

dBm as indicated on the power meter.

25. Verify that the M1 reading is ± 2dB

maximum from the input signal.

26. Press the

AMPLITUDE key.

27. Press the

REF LEVEL soft key, enter –20

and press ENTER to set the reference

level to –20 dBm.

28. Set the MG3692A power level to –30

dBm as indicated on the power meter.

29. Verify that the M1 reading is ± 2dB

maximum from the input signal.

30. Press the

AMPLITUDE key.

31. Press the

REF LEVEL soft key and enter

–40. Press

ENTER to set the reference

level to –40 dBm.

32. Set the MG3692A power level to –50

dBm as indicated on the power meter.

33. Verify that the M1 reading is ± 2dB

maximum from the input signal.

34. Repeat steps 15 through 33 for frequen

-

cies of 500 MHz, 1000 MHz, 1500 MHz,

2000 MHz, 2500 MHz and 2950 MHz.

Site Master S114C/S332C MM 9

Freq (MHz)

Power

Level

(dBm)

Site Master

Ref Level

(dBm)

M1 Reading

50 +10

–10

–30

–50

+20

+20

–20

–40

500 +10

–10

–30

–50

+20

+20

–20

–40

1000 +10

–10

–30

–50

+20

+20

–20

–40

1500 +10

–10

–30

–50

+20

+20

–20

–40

2000

(S332C only) +10

–10

–30

–50

+20

+20

–20

–40

2500

(S332C only) +10

–10

–30

–50

+20

+20

–20

–40

2950

(S332C only) +10

–10

–30

–50

+20

+20

–20

–40

Table 2. Measurement Accuracy Test Results

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 27 28

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