Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•✔️ [Nanovna-H4] AURSINC NanoVNA-H4 vector network analyzer is a Hugen Origin that provides perfect vector network measurement capabilities, tiny and handheld, stand-alone with 4-inch LCD display, with 1950mAh battery powered or USB powered. With latest HW 4.3 version, Nanovna-H4 is added a brand new panel plus added a new SD port for data storage(support up to 32GB memory card, not included in the package)
•✔️[Improved Frequency Algorithm]The improved frequency algorithm of NanoVNA-H4 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. Used it to check out new cable or antenna installations and to routinely adjust the RF tuner for optimum
•✔️[Antenna Performance Measurement] The default firmware main function for NanoVNA-H4 vector network analyzer is used for antenna performance measurement. It has good RF performance for S-parameter measurements as previous models.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
•✔️[SMA Calibration Kit] For NanoVNA H H4 F V2 V3 SAA Mini1300 PS100 Vector Network Analyzer Antenna Analyzer
•Calibrate RF Coaxial Test Connector Short/Load/Open/Thru Type 5 pcs/Set
•✔️[SMA Calibration Kit] Frequency: DC to 3GHz; Connector: SMA male for Short and Load; Inpedance: 50 Ohm; VSWR: less than 1.1; Material: Copper; Shape: Circle.
From USA
