AV4942B Microwave Comprehensive Tester

Product Overview:

　　AV4942B Microwave Comprehensive TesterAdopting a small chassis and portable structural design, it consists of multiple integrated components such as an embedded ARM hardware control platform, spectrum analysis module, signal generation module, etc; It has the characteristics of small size, light weight, user-friendly interface, simple operation, easy to learn and use, etc; This project integrates various microwave signal testing and analysis functions such as spectrum analysis, signal generation, frequency counting, power measurement, etc., and each function works independently. At the same time, it displays a frequency range covering 18GHz, with outstanding overall comprehensive performance, which can meet the testing needs of the vast majority of electronic equipment such as communication and radar in factory production testing, on-site installation and debugging, and daily maintenance and testing processes. It also provides LAN and USB interfaces, with network testing capabilities and strong scalability.

Main features:

● Small size, light weight, portable chassis design, easy to carry
Rich testing functions, performance, multi-purpose, easy to complete on-site operations
● Friendly human-machine interface, bilingual menu in Chinese and English, easy to operate, easy to learn and use
Each measurement function is displayed simultaneously in different windows, and the result information is clear at a glance
Each measurement function works independently and runs simultaneously, with strong scalability
Spectrum analysis measurement speed is fast, with amplitude modulation and frequency modulation demodulation functions
The signal has a wide output range and has amplitude modulation and pulse modulation functions
Equipped with LAN and USB interfaces, providing standard programmable commands to achieve programmable operations
● The machine provides a large capacity storage and supports external USB storage expansion

Small in size, light in weight, versatile in one machine, easy to complete on-site operations

　　AV4942B Microwave Comprehensive TesterSmall size: 400x150x470 (mm × mm × mm); Lightweight: up to 12kg; wide voltage input range, typical power consumption of 50W; with multiple measurement functions including spectrum analysis, power measurement, frequency counting, and signal generation, versatile and high-performance; Designed with handles and side straps, it is easy to carry and very suitable for on-site use.Figure 1 Appearance of the whole machine

Each measurement function is displayed in different windows simultaneously, and the result information is clear at a glance

Adopting a large screen true color LCD display, spectrum analysis, power measurement, signal generation, and frequency counting are displayed in four different windows simultaneously on the screen. The current active window is highlighted with a high brightness label; The default Chinese operating interface provides a comprehensive view of the current status information. The operation interface can also be set in English according to different purposes and occasions, making it convenient for you to use. Easy to operate, easy to learn, no need for special training, you can easily master it.Figure 2 Display interface

Rich testing functions, each functional unit works independently and runs simultaneously, with strong scalability

It has four testing functions: spectrum analysis, power measurement, signal generation, and frequency counting. Each testing function is independent of each other and can work and display simultaneously. Users can set up various functional units according to their testing needs. They can test the performance indicators of the transmitter or receiver separately, set the signal generation or spectrum analysis to work independently, or develop program control to synchronize multiple measurement functions such as signal generation, spectrum analysis, power measurement, and frequency counting according to requirements, achieving different system testing functions

Rich interfaces

The microwave comprehensive tester provides additional expansion interfaces such as USB interface and network port, and offers standard programmable commands, making it easy to achieve remote control operations; At the same time, it also provides interfaces for reference input, reference output, pulse input, monitoring output, and synchronous output, making it convenient for users to use.

18GHz spectrum analysis

Spectrum analysis has high measurement sensitivity, with an average noise level below -137dBm, fast measurement speed, and the shortest scanning time of only 600ms when scanning a width of 18GHz.

18GHz signal occurrence

The output frequency range of the signal is 10MHz~18GHz, and the output power range is -110dBm~+5dBm. It has amplitude modulation and pulse modulation functions, and the rise and fall time of pulse modulation is less than 40ns. It supports multiple triggering methods such as gate control and external triggering.

18GHz frequency counting

The frequency counting function has a measurement sensitivity better than -40dBm and a frequency resolution of 5Hz.

USB power probe

Combined with the AV8723X series USB power probe, the highest measurement frequency can reach 40GHz, with a power measurement range of -60dBm~+20dBm.