Vector Network Analyzer 50KHz‑3GHz Short Wave HF VHF UHF Measuring 4.3in S‑A‑A‑2 VNA‑F V2 Item Type: Vector Network Analyzer Material: Aluminum alloy Display: 4.3in RF Interface: SMA Battery Model: 5000mAh li battery Battery Life: 7 Hours Power Output: 5V, 1A Maximum Current: 2A Frequency Range: 50kHz-3GHz RF Output Power: -9dBm (error within 1GHz: ±1dB) Frequency Accuracy: < 0.5ppm S21 Dynamic Range: 70dB (1.5GHz), 60dB (3GHz) S11 Dynamic Range: 50dB (1.5GHz), 40dB (3GHz) 2 Port Return Loss: 20dB typ (1.5GHz), 13dB min (3GHz) Number of Calibration Points: 101 Points Number of Scanning Points: 201 Points Number of Traces: 4 Number of Marker Points: 4 (mark point marker bar can be moved up and down the screen) USB Interface: USB Type C Communication Mode: CDC (serial) Setting Saving: 5 Groups (after saving, 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. Supports calibration result interpolation, and can measure without re calibration after adjusting measurement frequency band Scanning Time: About 1.9s/1 time (full frequency range from 50kHz to 3000MHz) to measure S parameters, VSWR, Smith chart, phase, group delay, etc. Body Size: Approx. 125 x 75 x 20mm / 4.92 x 2.95 x 0.79in (there is a certain error in manual measurement)