Atec R3131 User Manual

R3131

R3131
Spectrum Analyzer

A personal spectrum analyzer utilized
in diverse applications

The R3131 is an easy-to-use
personal spectrum analyzer which
combines high accuracy
necessary for digital radio
measurement with
excellent operability
and usability.
The R3131 can be used
in diverse fields,
for a multitude of
applications.

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R3131-2E Apr.´98

Common Keys

Auto Tune, counter and power
measurements made simple by
these keys.

Front Panel Layout

Data Entry Keys

The data entry keys arranged together
with the FREQ, SPAN, and LEVEL basic
functions improves operability.

Marker Keys

Various marker functions like delta
marker and peak search function are
available.

Control Keys

For setting bandwidth, sweep and
various parameters, R3131 meets to
all the measurements.

Floppy Disk Drive

Measurement parameters and results can be
recorded on a 3.5-inch floppy disk.Because the bit
map and text formats are compatible,the recorded
data can easily be transferred to a PC.

5.7-inch
B/W STN Display

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R3131-5E Oct.´98

Features

■ Built-in high accuracy OBW, ACP, and Power measurement functions

which can be applied to digital radio measurement

●Frequency stabilization

●Improved SPAN accuracy

●Improved level accuracy

■ Improved ease of use through Auto TUNE function

■ Total level accuracy guaranteed by Auto CAL function

■ Standard interfaces: GPIB, RS232C, Centronics, and FD drive

■ Large character display allows results to be seen

■ Substantial EMC measurement function

■ Improved system operation speed

■ Operation key arrangement for ease of use

■ Compact and light weight (12kg) with a space-saving design

■ High performance realized within an economical platform

■ Tracking generator option (OPT.74)

R3131

Mobile

Communications

accommodating diverse

applications

R3131

EMCParts

Installation/

Maintenance

Development/

Production lines

CATV

PERSONAL SPECTRUM ANALYZER

Independent operation keys improve operability

AUTO TUNE

Searches for the signal with the maximum
level within the 3 GHz band and sets the
center frequency automatically. Then,
reproduces the setting which existed
immediately before execution of AUTO
TUNE, allowing observation under the same
measurement conditions.

COUNTER

Performs frequency measurement with the
built-in frequency counter simply by moving
the marker to the signal. You can select a
measurement resolution from 1Hz up to
1kHz. The measurement results are displayed
with enlarged characters, for easy viewing.

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R3131-2E Apr.´98

AUTO

TUNE

COUNTER