中文字幕第二一区_久久久久在线视频_精品国产自在现线看久久_亚洲精品一区二区三区电影网

品牌介紹

pocketVNA is a developer and manufacturer of portable and customizable Vector Network Analyzers. The first hardware version of PocketVNA was released in March 2016. Customers use it for filter and antenna tuning, development of wireless equipment (Bluetooth, WLAN, ZigBee, RFID..), impedance scanning, cable length measurement, and more. PocketVNA is developed and manufactured in Germany.