It is a DIY vector network analyzer. It features a 2.8-inch touchscreen, 400mAh electricity for off-line application in 2 hours. If you want to prolong the testing time, you can connect it to an extra power bank, or contact us for larger capacity. As for testing via TX/RX, you can get full set of parameters of S11 and S21. What you have to do is to replace the connection cables in the receiving and transmitting ports.
PCB: 54mm x 85.5mm x 11mm (without the size of connectors, switches)
Measurement Frequency: 50KHz-300MHz (50KHz -900MHz, enable extended firmware)
RF Output: -13dbm (maximum -9dbm)