4.3 Inch 50KHz-3GHz V2 NanoVNA-F Vector Network Analyzer UHF HF VHF Antenna. The hardware functions of nanovna-f include the following improvements: 1. 4.3-inch IPS TFT LCD is used to provide a larger viewing angle; 2. Replace with a large capacity 5000mAh / 3.7V lithium battery, the standby time is longer, and a USB interface is extended, which can be used as a power bank when the instrument is not used; 3. Using high current 2A charging IC can shorten the charging time; 4.
Change to a bigger wheel with a better sense of operation; 5. Switch to a larger power switch with better operation sense; 6.
Support Chinese and English menu switching; 7. Upgrade the user program through virtual u disk; 8. The standard aluminum shell is equipped to protect SMA head and reduce the interference of external electromagnetic wave to the instrument; 9.It can test the standing wave impedance of the antenna, adjust the insertion loss isolation of the v-segment diplexer filter, test the attenuation and shortening factor phase of the cable, test the amplification factor of the antenna amplifier, and have the function of frequency meter Powerful function note that this small vector network is not suitable for debugging filters above 270mhz. The measurement frequency of harmonic diffusion of output signal of clock chip si5351 is 1500mhz. At 600m-1ghz, the dynamic range of S11 is 40dB (the 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. Basic performance: Size: about 14cm 7.5cm 2cm (L / w / h) Net weight: 400g Measurement frequency: 50 kHz 1500 MHz RF output: - 13dbm max. SMA-F double end hole X1 i. SMA female base double pass SMA elbow outer screw inner hole to inner screw pin x1 Type-C data line x1 Nanovna-F quick start guide x1 At the same time, a set of packing box with PE foam protection instrument and parts are attached. International buyers please note: a. These charges are buyers responsibility. IF you meet any question , PLease just let me know, I will always herer for you. The item "4.3 Inch 50KHz-1500MHz NanoVNA-F Vector Network Analyzer UHF HF VHF Antenna" is in sale since Friday, November 6, 2020. This item is in the category "Business & Industrial\Test, Measurement & Inspection\Analyzers & Data Acquisition\Network Analyzers". The seller is "stayreal999" and is located in Shenzhen. This item can be shipped to United States, all countries in Europe, all countries in continental Asia, Canada, Mexico, Brazil, Australia.