Hewlett Packard 89440A Vector Signal Analyzer with option AY8

The option AY8 is an Internal RF Source- Retrofit at factory (HP 89440/430A)

Digital Communications

For designers of current and next-generation mobile or cellular radios, personal communication systems or other systems that transmit or receive voice, video or data signals.

Signal Monitoring

For government, regulatory and other surveillance functions that monitor spectrum occupancy, identify unknown signals and measure or verify communications signals off-air.

The Hewlett-Packard 89400 series vector signal analyzers perform critical measurements of signal quality quickly and easily. Powerful yet flexible digital signal processing furnishes insights into signal characteristics that, in the past, often required special purpose or customized test systems.Three analyzers comprise the product family. Two RF versions include the HP 89441A, which operates from dc to 2.65 GHz with enhanced sensitivity and dynamic range, and the standard performance HP 89440A, with coverage to 1.8 GHz. One RF input channel is standard on both models, with options for an RF source and a second base band-only input.For those concerned only with signals below 10 MHz, the HP 89410A provides the same signal processing and analysis as the models above, less the RF front-end section. A built-in signal source is standard, and a second input channel is optional. The HP 89411A 21.4 MHz down converter adapts the HP 89410A for use with user-furnished front ends. In conjunction with an HP 8590 or HP 70000-series spectrum analyzer (or external receiver with a 21.4 MHz IF output), frequency coverage into the microwave region can be readily obtained. A wide selection of options allows HP 89400 series vector signal analyzers to be configured for specific applications. Measurement personalities bring one-button simplicity to common measurement tasks.

Digital Communications

For designers of current and next-generation mobile or cellular radios, personal communication systems or other systems that transmit or receive voice, video or data signals.

Signal Monitoring

For government, regulatory and other surveillance functions that monitor spectrum occupancy, identify unknown signals and measure or verify communications signals off-air.

Burst, Transient and PulsedSignal Analysis

For measurements involving sonar, radar, medical imaging, data storage and other signals that vary with time, or whose transient behavior must be precisely characterized.

General Spectrum Analysis

For traditional spectrum analyzer applications including harmonic and spurious analysis, phase noise measurements, modulation analysis and component measurements.