AURSINC NanoVNA-H4 Vector Network Analyzer with 32GB Card, Latest V4.4 9KHz-1.5GHz 4" Touchscreen Nano VNA Antenna Analyzer Ham Radio, HF VHF UHF Measuring S Parameters, SWR, Phase, Delay, Smith Chart

Additional Details from the Manufacturer

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More features

• [NEW ADDON] The built-in SD card slot and the 32GB micro card have solved the issue with saving on-site data; you can directly record data to the card, which is convenient for your data sharing and storage. Take the NanoVNA-H4 anywhere, anytime for on-the-go testing
• [UPGRADED NANAOVNA H4 HW V4.4] Equipped with the latest HW 4.4 version, the NanoVNA H4 Vector Network Analyzer is a Hugen Original. It delivers reliable vector network measurement capabilities, features a compact handheld design, operates as a stand-alone device with a 4-inch LCD display, and is portable—supporting power supply via a 1950mAh battery or USB
• [IMPROVED FREQUENCY ALGORITHM] The improved frequency algorithm of the NanoVNA-H4 utilizes the odd harmonic extension of the SI5351 to support a maximum measurement frequency of 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
• [ANTENNA PERFORMANCE MEASUREMENT] The default firmware's main function of the NanoVNA-H4 is designed for antenna performance measurement. Using the TX/RX method, you can measure the complete S11 and S21 parameters. If you need to obtain the S12 and S22 parameters, you will need to manually rewire the transceiver ports
• [PC CONTROL] Using the PC software NanoVNASaver, the NanoVNA-H4 antenna analyzer can connect to a computer, extract data for on-screen display, and save it to Touchstone files. You can also export Touchstone (SNP) files through the software, which are compatible with various radio design and simulation software
• [WHAT ARE INCLUDED] 1x NanoVNA-H4 host (with 1950mAh battery), 1x 32GB Micro SD card, 4pcs SMA male calibration kit (open/short/load/SMA female to female connector), 2x 16cm/6.3inch SMA male to male RG174 RF cable, 1x USB Type-C data cable, 1x Type-C to Type-C cable, 1x Lanyard with stylus, 1x stylus pen, 1x User Manual