AEROFLEX-IFR 3920B CALIBRATION and AEROFLEX-IFR 3920B REPAIR
 
A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the AEROFLEX-IFR 3920B Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   AEROFLEX-IFR 3920B   Description / Specification:    
AEROFLEX-IFR 3920B Analog and Digital Radio Test Platform

The Aeroflex/IFR 3920B is an advanced radio test solution for engineering, production and field service applications. It features an improvement to the RF signal generator phase noise specification of -110 dBc/Hz at 10 kHz offset. The instrument provides a comprehensive range of general purpose analog measurement facilities as well as advanced digital test options. The 3920B includes many standard features as well as a host of optional test capabilities and digital personalities.

Features.
1 GHz frequency range.
High performance FM / AM / SSB analog duplex test capabilities.
Sensitive receiver with built-in pre-amp for off air measurements.
Color coded pass / fail results.
-140 dBm (typical) DANL spectrum analyzer with eight markers.
Dual-Channel oscilloscope to 4 MHz.
Full audio analysis for AF level, frequency, SINAD, and distortion measurements.
Three high accuracy audio modulators / function generators.
Three high accuracy audio baseband generators.
Tone encode and decode functionality including DTMF, DCS, tone remote, 2-tone sequential and 5/6-tone.
GPIB, Ethernet, USB, and RS-232 interfaces.
HP / Agilent 8920B remote emulation.

Optional features include:
2.7 GHz frequency range extension.
Harmonics and spurious measurements.
Tracking generator.
Audio spectrum analyzer and audio tracking generator (used for analog simulcast alignment).
IQ generator for use with IQCreator®.
P25 conventional operation with advanced parametric / protocol analysis.
P25 trunking operation.
LSM generate and receive analysis.
P25 Phase II TDMA physical layer transmitter and receiver testing.
Off Air Monitor for P25 message logging - protocol analysis tool.
P25 AES encryption.
SmartZone™ and SMARTNET™ trunking.
DMR (MOTOTRBO™) mobile and repeater tests.
TETRA mobile, base station, and DMO tests.
HPD (High Performance Data) base and mobile simulation.
NXDN™, dPMR™, and ARIB T98.



 



Related Communication Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Decibel (dB)
A unit of measurement of optical power which indicates relative power. A -10 dB means a reduction in power by 10 times, -20 dB means another 10 times or 100 times overall, -30 means another 10 times or 1000 times overall and so on.

PDH
Plesiochronous Digital Hierarchy (PDH) is a transmission system for voice communication using plesiochronous synchronisation. The transmitter adds dummy information bits to allow multiple channels to be bit interleaved. The receiver discards these bits once the signals have been demultiplexed. PDH combines multiple 2 Mb/s (E1) channels in Europe and 1.544 Mb/s (DS1) channels in the US and Japan.

Spectral Width
Spectral Width is the wavelength interval over which the magnitude of all spectral components is equal to or greater than a specified fraction of the magnitude of the component having the maximum value. In optical communications applications, the usual method of specifying spectral width is the full width at half maximum. This is the same convention used in bandwidth, defined as the frequency range where power drops by less than half (at most -3 dB).

Please contact us for your AEROFLEX-IFR 3920B CALIBRATION and/or AEROFLEX-IFR 3920B Analog and Digital Radio Test Platform REPAIR
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