50kHz-6.3GHz ultra-wide measurement frequency range as a tiny handheld . The 3.95 inch( 4 inch) touchscreen (480x320) version of the LiteVNA 64 maintains the same dimensions and operates the same as the -H4 with 2000mAh rechargeable battery. [Ultra-wide Frequency Range]The updated tiny Maximum frequency range is up to 6.3GHz with an improved precision and accuration, not only can the VNA meets the needs of common amateur radio and IOT application, but also adapts to the new 5GHz test, applying the newest 5.8GHz wifi and image transformation. (Note: Before any measurements are performed, the VNA must be calibrated) [Upgraded Performance]In order to minimize the power consumption and the size,the LiteVNA antenna analyzer is only equipped with one mixer; Through switching the internal RF, the portable VNA measures S11 and S21 parameters, plus measuring TDR and DTF through IFFT calculations. Note: Random Loud Noises might occur when connecting to the external power, due to the resonance between the external power frequency and the switch power. [Tiny But Strong] Adding the new -SD card port, LiteVNA vector network analyzer now can have the measurement data or the screenshots saved in the SD card at anytime you need. The -SD card uses SPI mode, maximum 32GB, and only supports FAT and FAT32 format. [Combination and Improvement] After we integrated community feedback about previous versions of the VNAs, LiteVNA is created and now owns the ability of measuring the ultra-wide frequency range, except for that it also brings in a swifter sweeping rate (more than the 550 points/s) and more sweeping points(adjustable 10-1001 points on device, adjustable 1-1024 points thru USB), combining the easy of the former , which now can be conveniently used for the measurement tool. Colour:As Shown Material:ABS Package Contents: 1 X Portable Vector Network Analyzer kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.