This is a DIY product that Perfect portable vector network measurer.you can export Touchstone (snp) files for various radio design and simulation software through PC software.
The improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 900MHz.
Built-in 450mAh battery
The default firmware main function is used for antenna parameter measurement.
Package list: NanoVNA host (with 450mAh battery) x 1 USB Type-C data cable x1 30mm SMA male to male RG174 RF cable x2 SMA simple calibration kit x1 SMA female to female connector x1