VNA Vector Network Analyzer 50KHz-900MHz Digital Touching Screen Shortwave MF HF VHF UHF Antenna Analyzer Standing Wave ,Easy to Use

PCB: 54mm x 85.5mm x 11mm (without connectors, switches) Measurement Frequency: 50KHz ~ 300MHz (50KHz -900MHz, enable extended firmware) output: -13dbm (maximum -9dbm) Measurement range: 70dB (50kHz-300MHz), 60dB (300M-600MHz), 50dB (600M-900MHz) enable extended firmware); Port SWR: < 1.1