【Large Screen and Large Battery】The antenna analyzer is equipped with a 4-inch full-view LCD screen, which adds DC dimming, making observation clearer and more comfortable; It is powered by a 1950mAh battery and can be used for more than 8 hours.
【Increase Frequency and Improve Accuracy】The antenna analyzer ham radio makes full use of the odd harmonic expansion of si5351 to support the measurement frequency up to 1.5GHz; Increases the metal shielding sheet to reduce external interference to improve measurement accuracy; Optimizes the power management circuit to reduce the power supply noise, reduce USB power interference.
【DIY Expansion and Antenna Performance】Reserve UART, PC14, PC15 ports for easy DIY expansion. The main function of the default firmware is for antenna performance measurement. The TX/RX method can measure the complete S11 and S21 parameters. If you need to obtain S12 and S22, you need to manually replace the transceiver port wiring.
【PC Connection】Use PC software NanoVNASaver to connect to vector network analyzer h4, display the data of various radio design and simulation software on the computer, and save it to the Touchstone file.
【Exquisite Packaging and After-sales Service】Exquisite packaging, complete vector network analyzer kits, light and portable, safe and reliable transportation. The new ABS shell can effectively protect the machine. If you have any questions or problems, please feel free to contact us via Amazon news or email, we will serve you as soon as possible.
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