7 inch Large Screen Vector Network Analyzer SV4401A 50KHz-4.4GHz 100db Dynamic NanoVNA

Product performance 1 Measurement frequency range 50KHz 4400MHz 2 RF output power adjustable from 12dbm to 42dbm step 1db error in the whole frequency band plus or minus 1db 3 Frequency accuracy ±1ppm ±5KHz 140MHz4 S21 dynamic range 90dB below 2GHz 75dB 4 4GHz 25 times average and 100Hz IF are turned on if 100Hz and 25 times average are turned on 100db of dynamics can be achieved below 1 3GHz 5 S11 dynamic range better than 50db6 2 port return loss 30dB typ 1 5GHz 20dB min 4 4GHz 7 USB Interface USB Type C Communication Mode CDC Serial 8 Number of calibration points 101 1001 points9 Number of scanning points 101 1001 points10 Display trace 7 traces11 Mark 8 mark points the mark bar can be moved anywhere on the screen 12 Save settings 12 shortcut menu after saving it can be directly recalled when the next startup is used no need to re calibrate and the saved parameters before the last shutdown will be automatically recalled when the next startup and the function of automatically storing the start and end frequencies is added which is convenient for the next call Built in file saving in principle unlimited storage units can be saved depending on the capacity of the TF card 13 Scanning speed about 400 points second14 It can measure S parameters voltage standing wave ratio SWR Smith chart phase diagram group delay TDR function 15 Using a 7 inch high brightness IPS capacitive touch screen the viewing angle of