Vector Network Analyzer VNA-H4 4.0inch Display 4.2 Version 1950mAh Battery Vector Network Analyzer HF VHF UHF Antenna Analyzer ,Avoid Switching Noise

ABS case: 75mm x 133mm x 18mm (excluding protrusions) Measurement frequency: 10KHz -1.5GHz RF output: 0dbm (±2dbm) Measurement range: 70dB (50kHz-300MHz), 60dB (300M-900MHz), 40dB(0.9G-1.5GHz)); There may be errors caused by nonlinear transformation of fundamental wave when using harmonic measurement.