IFR Systems 3901 Overview

Radio Test System Aeroflex IFR 3901/110/111-The 3901 is the latest Radio Test Solution from Aeroflex for engineering, production and field service applications. The instrument provides a comprehensive range of general purpose analog measurement facilities as well as advanced digital test options for P25, TETRA and HPD systems.

Standard features include:

Full AM and FM test capabilities

Channel spectrum analyzer

Full Span spectrum analyzer to 2.7 GHz (3902)

Dual-Channel Oscilloscope to 4 MHz

Full audio analysis for AF level, frequency, SINAD and distortion measurements

Full RF parametric tests for power, frequency error, deviation (FM), modulation index (AM)

Three high accuracy audio modulators/function generators

Three high accuracy audio baseband generators

DTMF and DCS generators NEW!

FM pre-emphasis and de-emphasis 50 µs, 75 µs and 750 µs for true audio performance analysis

Color codes Pass/Fail meter functions for fast test capabilities

IFR Systems 3901 All Available Options

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