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Anritsu S331A Cable and Antenna Analyzer 25 MHz - 3.3 GHz

Description

The Site Master S331A is a hand held SWR/RL (standing wave ratio/return loss), and Distance-To- Fault (DTF) measurement instrument that includes a built-in synthesized signal source. All models include a keypad to enter data and a liquid crystal display (LCD) to provide graphic indications of SWR or RL over the selected frequency range and selected distance.

The Site Master is designed for measuring SWR, return loss, or cable insertion loss and locating faulty RF components in antenna systems. Power monitoring is available as an option. The displayed trace can be scaled or enhanced with frequency markers or a limit line. A menu option provides for an audible "beep" when the limit value is exceeded. To permit use in low-light environments, the LCD can be back lit using a front panel key.

The Site Master Software Tools program also performs DTF (Distance to Fault) and Fault Location.

Features

  • Accurate Test of Antenna Systems and Active/Passive Components
  • Built-in Distance-To-Fault
  • Immunity to Live Site RF Interference
  • Synthesizer Accurate to 75 ppm
  • Trace Storage, 40 Max.
  • Automatically date/ time stamp
  • Alphanumeric labeling give distinct names
  • Instrument calibration is valid in all data point setting
  • 10 user configurations include calibrations
  • Silica Glass Based Optical Fibers
  • Math Functions: Trace - Memory, Trace + Memory
  • Direct Printer Control via RS232 Serial Port

Specifications

Frequency Range

25 to 3300 MHz

Frequency Accuracy

 (RF Source Mode) 75 parts per million @ 25°C*

Frequency Resolution

100 kHz

SWR:

Range

1.00 to 65.00

 

Resolution

0.01

Return Loss

Range

0.00 to 54.00 dB

 

Resolution

0.01 db

Test Port, Type N 50 Ohms ***Immunity to Interfering signals up to the level of –5 dBm, reflection

Maximum Input (Damage Level)

Test Port, Type N: +22 dBm

RF Detector:

+20 dBm

Measurement Accuracy

Measurement accuracy depends on calibration components

Precision calibration components have a directivity of 42 dB

Cable Insertion Loss

Range

0.00 to 54.00 dB

Resolution

0.01 dB

Frequency Reference

Aging

±1 ppm/yr

Accuracy

±2 ppm

Internal Memory:

Trace Memory

40 maximum

Instrument configuration

10 setup locations

RS-232: 9 pin D-sub, three wire serial

Electromagnetic Compatibility Meets European community requirements for CE marking

Power Supply

External DC Input:  +11 to +15 Vdc, 1250 mA max

Temperature

Storage: –20° C to 75° C

Operation: 0° C to 50° C

Weight

4 lbs (1.82 kg)

Dimensions

10 x 7 x 2.4 in (25.4 x 17.8 x 6.1 cm)

Standards

CISPR
CISPR 11
CISPR 14 - 1
CISPR 14 - 2
CISPR 14 - 2
CISPR 16 - 1
CISPR 16 - 2
CISPR 16 - 3
CISPR 16 - 4
CISPR 22
CISPR 24
IEC
IEC/TR EN 61000 - 1 - 1
IEC/TR EN 61000 - 2 - 1
IEC/TR EN 61000 - 2 - 3
IEC EN 61000 - 3 - 2
IEC EN 61000 - 3 - 4
IEC/TC EN 61000 - 3 - 5
IEC EN 61000 - 4 - 2
IEC EN 61000 - 4 - 3
IEC EN 61000 - 4 - 4
IEC EN 61000 - 4 - 5
IEC EN 61000 - 4 - 6
IEC EN 61000 - 4 - 7
IEC EN 61000 - 4 - 8
IEC EN 61000 - 4 - 9
IEC EN 61000 - 4 - 11
European
EN 50 081 part 1
EN 50 081 part 2
EN 55 011
EN 55 013
EN 55 014
EN 55 015
EN 55 020
EN 55 022
EN 55 024
EN 50 082 part 1
EN 50 082 part 2
EN 50 093
American
FCC Part 15
MIL-STD - 461E