Feature:1. The aluminum alloy case is used to effectively avoid electromagnetic interference.2. Compact design, easy to carry and store, convenient to use and with good performance.3. The radio frequency interface is SMA, which is convenient for connecting various DUTs.4. Support Chinese and English menu switching and support screen brightness adjustment.5. Upgrade the firmware through a virtual U disk, no programmer is needed, only a USB cable is needed to upgrade the firmwareSpecification:Item Type: Vector Network AnalyzerMaterial: Aluminum alloyMeasuring Frequency Range: 50KHz-3000MHz;RF Output Power: -9dbm (Error Within 1GHz: 1db);Frequency Accuracy: <0.5ppmS21 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)USB Interface: USB Type-C Communication Mode: CDC (serial)Number of Calibration Points: 101 pointsNumber of Scanning Points: 101 pointsDisplay Trace: 4 tracesMark: 4 mark points (mark mark bar can be moved up and down on the screen)Setting Save: 5 (after saving, it can be directly recalled when it is turned on next time, no need to recalibrate, and the saved parameters before the last power off will be automatically recalled when it is turned on next time)Scan Time: About 1.9s/1 time (50kHz ~ 3000MHz full frequency band)It can measure S parameters, voltage standing wave ratio SWR Smith chart, phase diagram, group delay,...;4.3-inch IPS LCD screen, IPS TFT (800x480) viewing angle is close to 180, long-term use will not hurt your eyes;Using 5000mAh super-capacity lithium battery, the battery life can get 7 hours;Full touch screen design, support 3 side buttons at the same time, flexible and convenient operation;Support Chinese and English menu switching;Support screen brightness adjustment;Upgrade the firmware through a virtual U disk, no programmer is needed, only a USB cable is needed to upgrade the firmware;Extend a USB power output interface, 5V/1A output (can be used as a power bank);Using high current 2A charging IC, the charging time is shorter;Support the host computer, you can use the computer as the display operation interface;.Package List:2 x Connection Line1 x Analyzer6 x Connector1 x Touch Screen Pen1 x Usb Cable1 x User Manual