Touchston'e (snp) files can be exported via PC-side software for a variety ofradio design and simulation software.
The improved frequency algorithm can use the odd harmonic extension of si5351to support the measurement frequency up to 900MHz.
The metal shield is designed to reduce the external interference and improvethe measurement accuracy.The 50535-300MHz frequency range of the si5351 directoutput provides better than 70dB dynamic. The extended 300M-600MHz bandprovides better than 60dB of dynamics, and the 600M-900M band is better than50dB of dynamics.
This is a DIY product, vector networks measurement function. It includes a2.8-inch touching screen, TX/RX measurement, can determine the complete S11 andS21 parameters, if you need to get S12 and S22, you need to manually replacethe transceiver port wiring.