✔➸ is registered Trademark by Shenzhen HKCNMA Co., Ltd.
The Lipo charing IC to be changed to IP5306 (with 2A high charing current), making the charging time shorter. Support Chinese and English menu switching. Typically, it can be used as a mobile power source to charge Android or Apple phones when not in use. ✔➸ Upgraded the large capacity 5000mAh / 3.7V lithium battery, longer standby time, and extended USB interface.At 600M-1GHz, the S11 has a dynamic range of 40dB (the standing wave ratio is less than 1.02). Use the harmonic of the clock chip SI5351 to measure frequency up to 1000MHz. ✔➸ The measurement range of NanoVNA-F is 50k-1GHz.✔➸NanoVNA-F with 4.3-inch IPS TFT LCD and resistive touch screen, which can measure S-parameter, voltage standing wave ratio SWR, phase map, group delay, Smith chart, DELAY, POLAR, LINEAR and so on.The RF front end is designed with a metal shield that allows the S21 to have a dynamic range better than 60dB over the full frequency range. ✔➸Aluminium housing to protect SMAhead and reduce the interference of external electromagnetic waves on the instrument.
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