4.3 lcd Nano VNA-F Nanovna VHF UHF Vector VNA HF Antenna Analyzer 50kHz-1000MHz

  
NanoVNA Nanovna 50kHz-1000MHz VHF HF UHF Vector Antenna Analyzer 4.3'' LCD IPS. NanoVNA NanoVNA-F VNA HF VHF UHF Vector Network Antenna Analyzer + 4.3 inch IPS LCD + Metal Case V3.1 Version. This is the Push Button Switch type!! Support measurable frequency to 1.5 GHz, default setting 1 GHz, accurate measurement up to 1.35GHz.

The RF part is consistent with the original version NanoVNA-F uses harmonic spread measurement. NanoVNA-F hardware functions include and are not limited to the following improvements. 4.3-inch IPS TFT LCD.

Screen, with a larger view angle and can be seen clearly in strong outdoor light. Y, standby time is longer, and expand a USB interface. Usually, it can be used as a rechargeable treasure when the instrument is not used. The IC is charged by high current 2A, and the charging time is shorter.

Change to larger and better operating wave wheel. Switch to a power switch with a greater sense of operation and a better sense of operation. Support Chinese and English menu switching. Upgrade the user program by virtual U disk. Standard aluminium shell to protect SMA head and reduce the interference of external electromagnetic wave to instrument.

The hardware block diagram of NanoVNA-F is as follows. The harmonic spread measurement frequency of the output signal of the clock chip SI5351 is 1000MHz.

At 600M-1GHz, the dynamic range of S11 is 40dB (standing wave ratio is less than 1.02). At the same time, a metal shield is designed for the RF front-end, so that the dynamic range of S21 is better than 60dB in the whole frequency band. This is the V3.1 Version. Dimensions: 14CM 7.5CM 2CM (length, width and height).