Frequency range
500Hz~110GHz
Harmonic suppression
-60dBc@20GHz
System dynamic range
131dB@20GHz
System Trace Noise (IFBW: 1kHz)
0.002dB@10GHz
Reflection tracking
±0.01dB@10GHz
The Ceyear 3674 series vector network analyzer is the pinnacle of technological innovation that can easily meet the challenges of semiconductor chip testing, materials testing, antenna testing, high-speed cable testing, microwave component testing, and more. Outstanding RF characteristics, flexible hardware configurations, and rich software features combine to enable a wide range of measurement tasks with a single connection. The innovative human-machine interaction design helps you quickly and easily complete the required measurement settings, and the large touchscreen gives you a flexible and efficient operating experience.
Built-in 4-way pulse generator for internal source modulation, MF gate control, and output from the rear panel. The pulse width and delay of each pulse generator can be set independently.
The source modulation source includes the rear panel input, the internal pulse generator, and a variety of states such as normally open and normally closed, which can not only modulate the source of the vector network analyzer by using external pulses, but also make it in a continuous wave state, and measure by triggering the synchronization mode, providing strong support for the testing of T/R components and antenna transceiver modules
Provide perfect mixer/inverter characteristic settings, support dual-order local oscillator and external local oscillator source input; Support linear sweep, power sweep, segment sweep and other scanning types; Through simple settings, the calculation of frequency doubling and frequency division between complex mixers such as RF, dual LO and IF can be automatically completed. It supports source port power, local oscillator port power, attenuation, power sweep characteristic settings, etc.
Provides complete mixer/converter amplitude response, absolute phase, and absolute delay response measurements. In the calibration process, a double mixer is introduced to realize the frequency conversion of the reference path and the frequency conversion of the calibration path. The introduced dual mixers are required to be consistent with the conversion characteristics of the DUT, and calibrating the mixers requires reciprocal conversion characteristics.
The complex characteristics of the mixer/inverter can be measured with a single connection, and the amplitude and phase measurement accuracy is high.
The gain compression measurement function can complete the compression parameter measurement of the active device in the working frequency band such as linear gain, compression point gain, compression point input power, compression point output power, linear input matching, etc.
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