3656 Series ceyear Vector Network Analysers

3656 Series ceyear Vector Network Analyser is suitable for wireless communication, cable TV, education and automotive electronics, etc. It can be used to measure the performance of RF components such as filters, amplifiers, antennas, cables, cable TV taps and so on. 

The product adopts Windows operating system; it has error calibration function, time domain function and fixture emulator function; it has various display formats such as logarithmic amplitude, linear amplitude, standing wave, phase, group delay, Smith circle diagram, polar coordinates, etc.; 

it provides various calibration methods including frequency response, single port, response isolation, enhanced response, full dual-port, fast SOLT calibration and electrical calibration function; Capable of multi-channel and multi-window display; with USB interface, LAN network port, GP-IB interface, VGA interface. Can quickly and accurately measure the amplitude, phase and group delay characteristics of the S-parameters of the measured parts, with efficient and powerful error correction capability.

With up to 125dB of dynamic range, accurate measurements can be made on high rejection ratio devices.

The 3656A has an optional 75Ω test port impedance option for cable TV component measurements.

The 3656A/B/D has a four-port option that allows all 16 S-parameters of a four-port network to be measured in a single connection, as well as balanced parameter measurements; note: the 3656A/B four-port option is an external unit, the 2813A.

Extremely low trace noise for high test accuracy of the network analyser

Up to 64 independent measurement channels for fast execution of complex test scenarios

Powerful data analysis capabilities, such as ripple test, bandwidth test, limit test, etc., to facilitate users to make qualification decisions and improve test efficiency

Standard time domain analysis function