**********This is a DIY product that provides perfect vector network measurement capabilities, tiny and handheld, stand-alone with 2.8 -inch LCD display, portable with battery powered or USB powered*****The improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GH z. The 50KHz-300MHz frequency range of the si5351 direct output provides better than 70dB dynamic, The extended 300M-900MHz band provides better than 60dB of dynamics, and the 900M- 1.5GH z band is better than 40dB of dynamics*****The default firmware main function is used for antenna performance measurement.
The TX/RX method can measure the complete S11 and S21 parameters. If you need to obtain S12 and S22, you need to manually replace the transceiver port wiring*****The metal shield is designed to reduce the external interference and improve the measurement accuracy*****Package include NanoVNA host (with battery) x1, USB Type-C data cable x1, 30mm SMA male to ma