Anritsu S332C Spécifications télécharger pdf (Page 15)

34. Press the STOP soft key.

35. For the S114C, enter

1600 then press the

MHz soft key to set the stop frequency to

1600 MHz.

For the S332C, enter

2000 then press the

MHz soft key to set the stop frequency to

2000 MHz.

36. Wait until a full sweep is complete.

37. Press the

MARKER key and then press

the

M1 soft key.

38. Press the

MARKER TO PEAK soft key. Re

-

cord the M1 amplitude reading and ver

-

ify it is £ –95 dBm.

NOTE

Continue to Step 39 only if the unit is a Site

Master Model S332C.

39. Press the

FREQ/DIST key and the START

soft key.

40. Enter

2000 and press the MHz soft key to

set the start frequency to 2000 MHz.

41. Press the

STOP soft key and enter 3000,

then press the MHz soft key to set the

stop frequency to 3000 MHz.

42. Wait until a full sweep is complete.

43. Press the

MARKER key and then press

the

M1 soft key.

44. Press the

MARKER TO PEAK soft key. Re-

cord the M1 amplitude reading and ver

-

ify it is £ –95 dBm.

12. SPECTRUM ANALYZER DYNAMIC

RANGE TEST

This test can be used to verify the dynamic range of

the Site Master spectrum analyzer.

a. Equipment required:

·

Two Anritsu MG3692A Synthesized Sig

-

nal Sources with options 2A, 4 and 15A,

or equivalent

·

Anritsu N241A50 Power Splitter or

equivalent

·

Anritsu 34NN50A 50 ohm adapter or

equivalent

·

Anritsu 34RSN50 50 ohm adapter or

equivalent

b. Procedure:

1. Connect the output of the Power Splitter

to the

RF In port of the Site Master Spec

-

trum Analyzer.

2. Connect the output of the both signal

sources to the input of the Power Split

-

ter.

3. Turn on both sources.

4. On the Site Master, press and hold the

ESCAPE/CLEAR key, then press the

ON/OFF key to turn on the Site Master.

(This sets the instrument to the factory

preset state.)

NOTE

Before continuing, allow a 30-minute warm up

for the internal circuitry to stabilize.

5. Set the CW frequency of the first source

to 1.0 GHz.

6. Set the CW frequency of the second

source to 1.2 GHz.

7. On the Site Master, press the

MODE key.

Use the up/down arrow key to highlight

SPECTRUM ANALZYER and press ENTER

to select spectrum analyzer mode.

8. Press the

FREQ/DIST key.

9. Press the

CENTER soft key, enter 1100,

then press the

MHz soft key to set the

center frequency to 1100 MHz.

10. Press the

SPAN soft key and enter 500,

then press the

MHz key to set the span to

500 MHz.

11. Press the

AMPLITUDE key and then the

REF LEVEL soft key.

12. Enter

–20 and then press the ENTER key

to set the reference level to –20 dBm.

13. Press the

SWEEP key.

14. Press the

RBW soft key and then the

MANUAL soft key. Use the Up/down arrow

key to select

30 kHz, the press ENTER to

set the resolution bandwidth to 30 kHz.

15. Press

BACK, then the VBW soft key and

then the

MANUAL soft key. Use the

Up/down arrow key to select

30 kHz, then

press

ENTER to set the video bandwidth

to 30 kHz.

Site Master S114C/S332C MM 11

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