Anritsu S332C Especificações descarregar pdf (Página 5)

1. INTRODUCTION

This manual provides maintenance instructions for

the Site Master Model S114C and S332C Antenna,

Cable, and Spectrum Analyzers. It describes the

product and provides performance verification proce

dures, parts replacement procedures, and a replace

able parts list.

2. DESCRIPTION

The Site Master is a hand held SWR/RL (standing

wave ratio/return loss), Distance-To-Fault and spec

trum analysis measurement instrument. It combines

a synthesized source, VSWR Bridge, receiver and

spectrum analyzer circuitry in a compact

instrument. An optional power monitor is also avail

able.

The following sections contain tests that can be used

to verify the performance of the Site Master models

S114C and S332C having any version of firmware.

3. SITE MASTER FREQUENCY ACCURACY

The following test can be used to verify the CW fre-

quency accuracy of the Site Master. Measurement

calibration of the Site Master is not required for this

test.

a. Equipment Required:

· Spectrum Analyzer Anritsu Model

MS2663C or equivalent

b. Procedure:

1. 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 five minute warm

up for the internal circuitry to stabilize.

2. Press the

FREQ/DIST key, then press the

F1 soft key and set F1 to 1000 MHz, then

press the

ENTER key.

3. Press the

F2 soft key, set F2 to 1000 MHz,

then press the

ENTER key.

4. Connect the RF cable from the Site Mas

ter Reflection Test Port to the RF Input

on the MS2663C or equivalent.

5. Set up the Spectrum Analyzer as follows:

(a) Press the

Preset key, then select Pre

set All

(F1).

(b) Press the

Frequency key.

1 key and then the GHz key

to change the Center Frequency to 1

GHz.

(d) Press the

Span key.

(e) Press the

7, 5, 0, and kHz keys se

quentially to change the Frequency

Span to 750 kHz.

(f) Press the

RBW key.

(g) Press the

1, 0 and kHz keys sequen

tially to change the RBW to 10 kHz.

(h) Press the

VBW key.

(i) Press the

Filter Off soft key (F3) to

turn the VB filter off.

(j) Press the

Amplitude key.

(k) Press the

0, and dBm keys sequen

tially to change the Reference Level

to 0 dBm.

(l) Press the

Log Scale soft key (F5)

(m) Select

2 dB/Div (F3) and the press the

return soft key (F6).

(n) Press the

Marker key.

(o) Press the

Zone Width soft key (F5).

(p) Select the

Spot soft key (F1).

6. On the Site Master, press the

SYS key,

the

OPTIONS soft key and then the FIXED

soft key to turn Fixed CW on.

NOTE

If the Site Master has gone into the hold mode,

press the

RUN/HOLD key to return to normal

mode.

7. On the Spectrum Analyzer, press

A, B

then the Storage soft key (F5).

8. Press the

MaxHold soft key (F2).

9. When a smooth peak response appears

on the Spectrum Analyzer, press the

Marker Peak Search key on the Spectrum

Analyzer. Verify that the marker peak

readout value is 1000 MHz ±75 kHz.

10. On the Site Master, press the

SYS key,

the

OPTIONS soft key and then the FIXED

soft key to turn Fixed CW Off.

Site Master S114C/S332C MM 1

1 2 3 4 5 6 7 8 9 10 ... 27 28

Comentários a estes Manuais

Sem comentários

Anritsu S332C Especificações Página 5

Comentários a estes Manuais

Manuais e produtos relacionados com Medição, teste e controlo Anritsu S332C