Use a larger and better operating level.The Lipo Charing IC to changed to IP5306(with 2A high charing current), make the charging time shorter.Usually, it can be used as a power bank when the instrument is not used. Use large capacity 5000mAh/3.7V lithium battery, standby time is longer, and expand a USB interface.Use 4.3-inch IPS TFT LCD & resistive touch screen, with a larger view angle and can be seen clearly outdoor.NanoVNA-F hardware features include and are not limited to the following improvements:
NanoVNA-F can measure S parameters, Voltage Standing Wave Ratio(SWR), Phase, Group Delay, Smith chart and moreįor more infomation about performance parameter & details, please visit: NanoVNA-F product page Thanks to hugen's creative idea of use the harmonic of Si5351, We build NanoVNA-F and expand the measure frequency up to 1GHz, which S11 still have 40dB dynamic range At 1GHz. NanoVNA-F is a product made by BH5HNU based on the Open Source Project of NanoVNA( ). NanoVNA-F FAQs & Wiki Project Description
"VNA" means: 矢量网络分析仪器 / Vector Network Analyzer NanoVNA-F, NanoVNA-Fairy, FreeRTOS version of edy555's NanoVNA.
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