Techwin (China) Vector Network Analyzer TW4650 for High Quality 
We provide the wonderful products and similiar to Keysight, Rohde & Schwarz, Tektronix, Anritsu.We can give you the best price.
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