Fangrui Product Details Litevna As Small As Nanovna And Has An Ultra-wide Measurement Range Of 50khz-6.3ghz, A Portable Vector Network Analyzer (vna). In Order To Reduce Power Consumption And Volume, Litevna Uses Only One Mixer, Through The Internal Rf Switch, Can Perform S11, S21 Measurement, And Can Perform Tdr And Dtf Measurement After Ifft Calculation. In Addition To A Wider Measurement Range, Litevna Also Has Faster Scanning Speed And More Scanning Points. The Operation Interface Consistent With Nanovna Makes It Easy To Use Litevna As A Tool For Field Testing. Litevna Has A Micro-sd Slot, You Can Save The Field Test Data Or Screen To The Micro-sd Card At Any Time The 6.3ghz Measurement Range, In Addition To Meeting Common Amateur Radio And Internet Of Things Applications, Can Also Handle 5ghz Testing, 5.8ghz Wifi And 5.8ghz Image Mission. Colour: Black Material: Metal+plastic Package Contents: 1 X Litevna-64 Analyzer 1 X Usb Type-c Data Cable 2 X 30cm Sma Male To Male Ss405 Rf Cable 1 X Sma Male Calibration Kit - Open 1