Upgraded NanoVNA-H4 Vector Network Analyzer, SeeSii Latest V4.3 10KHz-1.5GHz HF VHF UHF 4" Touch Screen Antenna Analyzer Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, Smith Chart
by Seesii
- →【 LASTEST UPGRADED VERSION 】 This NanoVNA-H4 with 4-inch LCD touchscreen,portable with 1950mAh battery rechargeabe powered or USB powered.Can last longer working time, →【 IMPROVED FREQUENCY ALGORITHM 】The Vector Network Analyzer can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The 50K-300MHz frequency range of the si5351 direct output provides better than 70dB dynamic, The extended 300M-900MHz band provides better than 60dB of dynamics, and the 900M-1.5GHz band is better than 40dB of dynamics., →【COMPACT PORTABLE & POWERFUL】 This Antenna Analyzer is a DIY product that provides perfect vector network measurement capabilities, tiny and handheld.The default firmware main function is used for antenna performance measurement. The TX/RX method can measure the complete S11 and S21 parameters (you need to manually replace the transceiver port wiring), →【PC CONNECTION】 Using PC software NanoVNASaver, it can connect to a NanoVNA and extracts the data for display on a computer, and for saving to Touchstone files. We can export Touchstone (snp) files for various radio design and simulation software through PC software, →【IMPROVED ACCURACY】 The metal shield is designed to reduce the external interference and improve the measurement accuracy.Use strong and secure power supply at the same time.Enhanced performance in all aspects