VIAVI 3920B CALIBRATION and VIAVI 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 VIAVI 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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   VIAVI 3920B   Description / Specification:    
VIAVI 3920B Analog and Digital Radio Test Platform

The VIAVI 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.

Bandwidth
Bandwidth is the difference between the upper and lower frequencies in a contiguous set of frequencies within which a fiber optic component, link or network will operate.

Multimode Fiber
Multimode Fiber has a large core (almost always 62.5 microns - a micron is one one millionth of a meter - but sometimes 50 microns) and is used with LED sources at wavelengths of 850 and 1300 nm for short distance, lower speed networks like LANs. Both multimode and singlemode fiber have an outside diameter of 125 microns - about 5 thousandths of an inch - just slightly larger than a human hair.

SDH
Synchronous Digital Hierarchy (SDH) is an international digital telecommunications network hierarchy which standardises transmission around the bit rate of 51.84 megabits per second, which is also called STS-1. Multiples of this bit rate comprise higher bit rate streams. Thus STS-3 is 3 times STS-1, STS-12 is 12 times STS-1, and so on. STS-3 is the lowest bit rate expected to carry ATM traffic, and is also referred to as STM-1 (Synchronous Transport Module-Level 1). The SDH specifies how payload data is framed and transported synchronously across optical fibre transmission links without requiring all the links and nodes to have the same synchronized clock for data transmission and recovery.

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