Fangrui Product Details 1. Handheld Vector Network Analyser Colorful Screen Network Tester 2. Measuring Frequency: 10khz-1.5ghz 3. Rf Output: 10dbm 4. Frequency Accuracy: Less Than 2ppm 5. Frequency Stability: Less Than 0.5ppm 6. Measurement Range: 70db(50khz-300mhz)60db(300-900mhz) 40db(0.9g-1.5ghz) 7. Port Swr: Less Than 1.1 8. Display: 3.98-inch Tft Colour Screen (320 X 480) 9. Power Supply: Built-in 3000mah Lithium Battery, Maximum Charging Current 2a 10. Number Of Calibration Points: Maximum 401 (optional), Unlimited When Connected To A Pc 11. Number Of Scanning Points: Maximum 401 (optional), Unrestricted When Connected To A Pc 12. Scanning Point Speed: Greater Than 600 Ps (rbw = 4000hz) 13. Display Tracking: 4 14. Marker: 8 15. Setting Save: 7 16. Size: About 16.2 X 8.1 X 2.4cm 17. Weight: About 251g 18. Features: 19. 3.98-inch Full-view Angle Tft Lcd, Silky Smooth Control, Outdoor Scene Screen Content Is Clearly Visible 20. Covering Mfhevhfuhfshf Bands, Can Measure All Kinds Of Antennas As Well As Filters, Amplifiers, Attenuators, Cables, Duplexers, Couplers, Etc. 21. Easy To Manage The Image Data, Can Be Connected To The Computer Via Usb Cable For Secondary Analysis 22. Intelligent Chip, Accurate And Fast Measurement, Fast Responsehigh Accuracylarge Rangewide Range 23. Dual-port Design, Using A Mixer, Through The Internal Rf Switch Switch Can Be S11, S21 Measurements, And Through The Ifft Calculation Can Be Tdr And Dtf Measurements 24. 6 Bandwidths Are Available, Large Bandwidth Is Suitable For Fast Scanning, Small Bandwidth Can Significantly Reduce The Measurement Noise 25. Built-in 4gb Memory Card, Can Store Calibration Status, Screenshot Images, Snp File Storage Images Can Be Named 26. Equipped With 6 Savecallback Slots, Can Quickly Savecallback The Calibration State, And Support To Save The Calibration State In The Form Of A File, The Number Of Storage Is Limited Only By The Capacity Of The Memory Card 27. Packing List: 28. - Network Analyser X 1 29. - Connector X