7inch 50KHz-4.4GHz SV4401A Touch LCD NanoVNA VNA Vector Network Antenna Analyzer UHF HF VHF SWR 100db Dynamic Upgrade Version ,Compact and Powerful

- 50KHz-4.4GHz handheld vector network analyzer - Compact size makes it portable; fast to work in an accurate way - 1001 scan points: present more measurement details and avoid missing key information - 7" IPS highlight LCD screen, capacitive touch to control - 100dB dynamic range: The well-designed RF front-end circuit has an optimized noise floor to ensure accurate and reliable measurements