2.7 Ghz Advanced Radio Test Set - The Aeroflex IFR 3902 is the predecessor to the 3920. 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
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!
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
The digital architecture of the 3902 delivers faster, accurate and more repeatable measurements than any of its predecessors and provides for future technology enhancements as new digital technology becomes available.
