Techwin Vector Network Analyzer TW4650

Product Overview:
Techwin TW4650 series vector network analyzer is consist of 10MHz13.5GHz, 10MHz26.5GHz and 10MHz43.5GHz. Techwin TW4650 series reduces cost and enhances price-performance ratio but still maintains the same critical technical specifications with those of high performance instrument, such as sweep speed, dynamic range etc. Techwin TW4650 series offers multiple calibration types including frequency response, single port, response isolation, enhanced response, full dual-port and E-cal. Multiple display types are embedded like logarithm amplitude, linear amplitude, standing-wave, phase, group delay, Smith chart, polar coordinates. Many standard interfaces are available including USB, LAN, GPIB, VGA etc. They can precisely measure characteristics of amplitude-frequency, phase-frequency, and group delay and so on.  
Main Features:
--Flexible calibration types, compatible with multiple cal kits 
--Support complicated testing solutions with many windows, multiple channels and fast operation 
-- Multiple display types like logarithm amplitude, linear amplitude, standing-wave ratio, Smith chart etc 
--with USB, GPIB, LAN and VGA
-- English operation interfaces, 12.1 inch 1280*800 high-resolution multi-point touch screen 
--Record/Run, one-button operation simplifies measurement setup and improves working efficiency  
 Flexible calibration types, compatible with multiple calibration kits 
Techwin TW4650 series vector network analyzer can give you various calibration types, including guided calibration (auto cal), non-guided calibration (using mechanical cal kits for through response, through response and isolation calibration, single port calibration, enhanced response calibration, full dual-port SOLT calibration, TRL calibration), ECal. Different cal kits can be selected, like coaxial calibration kits or ECal kits, according to actual measurement needs, to make measurement easy for devices of diversified interfaces.
Multiple windows display all measurement channels  
the analyzer supports up to 64 channels and displays up to 32 measuring windows simultaneously, with up to 16 trace curves displayed in each window at the same time, allowing more visual observation and more convenient operation.
Wide dynamic range
Techwin TW4650 series implements the design concept of mixer receiving to extend dynamic range during
Your complete main units testing, and to meet test requirements of large dynamic range.   
Rich peripheral interfaces, flexible and practical
Techwin TW4650 series realizes the perfect combination of the instrument and PC through the hardware
and software platform consisting of embedded computer module which is compatible with PC and
Windows operation system. the users can use the rich I/O interface (including GPIB, USB, and LAN) to
Realize the optimum selection of data communication.
Time domain analysis can characterize the design thoroughly
Time domain option can facilitate the switching between frequency domain and time domain of measuring
Results, which can be used to identify the discontinuous points of device, fixture or cable to realize the
Accurate positioning of fault site.