Analog and Digital Systems Analyzer for Laboratory

Analog and Digital Systems Analyzer for Laboratory

Analog and Digital Systems Analyzer for Laboratory.
COBHAM introduces its latest solution for radio testing in applications of
engineering, production and field.
The 3920B offers a significant improvement in the RF signal generator phase noise specification of -110 dBC/Hz at 10 kHz offset.
The instrument has a wide variety of functionalities for general-purpose analog measurements, as well as advanced digital test options, and incorporates many standard functions, digital personalities, and optional test capabilities.

Standard features of the 3920B include:

• 1 GHz frequency range.
• High performance FM/AM/SSB duplex analog testing capability.
• High-sensitivity receiver with built-in pre-amp for off-air measurements.
• Color-coded pass/fail results.
• DANL spectrum analyzer of -140 dBm (typical) with 8 markers.
• 4 MHz Dual Channel Oscilloscope.
• Complete audio analysis for AF level, frequency, SINAD and distortion measurements.
• 3 high-precision audio function generators/modulators.
• 3 high-precision audio baseband generators.
• Tone decoding/encoding functionality including DTMF, DCS, remote, sequential 2-tone and 5/6-tone.
• GPIB, Ethernet, USB and RS-232 interfaces.
• HP/Agilent 8920B remote emulation.

The 3920B also features additional options such as:

• 2.7 GHz frequency range extension.( 392XOPT058 )
• Spurious and harmonic measurements. ( 390XOPT060 )
• Trace generator. ( 390XOPT061 )
• Audio spectrum analyzer and audio tracking generator (used for simultaneous analog transmission alignment). ( 390XOPT055 )
• IQ Generator for use with IQCreator®. ( 390XOPT054 )
• Conventional P25 operation with advanced protocol/parametric analysis. ( 390XOPT200 )
• P25 trunking operation. ( 390XOPT201 )
• LSM generation/reception analysis. ( 390XOPT204 )
• TDMA P25 Phase II physical layer transmission and reception tests.
• Off Air Monitor for P25 Message Logging/Protocol Analysis Tool.
• AES P25 encryption. ( 390XOPT240 )
• Trunking SmartZone™ and SMARTNET™. ( 390XOPT207 )
• DMR (MOTOTRBO™) testing for mobile and repeater devices.
• DMO and TETRA testing for mobile and base station.
• HPD (High Performance Data) simulation for mobile and base.
• NXDN™, dPMR and ARIB STD T98. ( 390XOPT460 )

Automatic testing and alignment options:

• KENWOOD P25 series TK-5X10, 5X20 and NXDN™ radios.
• Motorola ASTRO®, ASTRO®25 and APX™ series radios.
• EF Johnson ES series radios.
• BK DPHZ5102X series radios.
• Software for TIA/EIA-603 testing on FM land mobile radios.
• MOTOTRBO radios.
• Harris P7300, P5500 and XG-75 series equipment.
• DMR repeaters.