PS200 34.375MHZ-2.7GHz 2.4 Inch TFT Display Screen SWR RF Vector Antenna Analyzer SWR Meter for Resistance Impedance S11 Replace N1201SA+

Features:
With 2.4 inch TFT display screen, 320 * 240 pixel, so you can see the data more clearly, give you a better using experience.
With four interfaces: single-point measurement, scanning, system information, correction and calibration, and startingthe machine by default and enter the single-point measurement interface.
Usage suggestion: To ensure the accuracy of measurement and calibration, the instrument should be preheated for at least 15 minutes. Try using fine quality RF cables and connectors. Calibration cables marked as the next-may not require direct calibration and use.
Before measuring and calibrating, make sure that you are not exposed to a strong wireless signalsto refrain interference caused by inaccurate measurements.
The process of testing the wire rope affects the measurement accuracy. If possible, it is recommended not to choose too long test wire rope.