Discover the power and precision of the SV4401A Vector Network Analyzer, designed to meet the needs of professionals and enthusiasts in RF testing and antenna analysis. This versatile tool offers a comprehensive range of features to enhance your testing capabilities. 7 Inch Touchscreen: Experience clarity and ease of use with the 7-inch high brightness IPS capacitive touchscreen. Even in outdoor settings, the display remains clear and vibrant. The interface includes four physical buttons, allowing you to quickly set the frequency range, adjust the scale, toggle traces, add or remove markers, and capture screenshots effortlessly. Wide Frequency Range: The NanoVNA's measurement capabilities have been expanded to cover a frequency range of 50kHz to 4.4GHz. This makes it ideal for testing a variety of RF devices, including filters, amplifiers, attenuators, cables, power dividers, couplers, and duplexers. It accurately measures S11 and S21 parameters, with dynamic ranges of 50dB and 75dB, respectively. 6700mAh Battery: Equipped with a high-capacity 6700mAh lithium battery, the SV4401A offers up to 10 hours of continuous operation. The USB Type C charging port ensures fast and efficient charging, while the included Type C cable facilitates both charging and data transfer. An 8GB memory card is built-in for storing calibration data, SNP files, screenshots, and more. Premium Performance: Achieve real-time measurements with a scanning speed of 400 points per second and a maximum of 1001 scanning points. The Time Domain Reflectometry (TDR) function allows for precise cable length measurements. The RF interface features an N-type female connector, and the package includes N to SMA adapters for easy connection to devices with SMA interfaces. Wide Application: The SV4401A is perfect for antenna testing across MF, HF, VHF, and UHF bands. It supports a wide range of antennas, including shortwave, ISM band, WiFi, Bluetooth, and GPS antennas, making it an indispensable tool for various applications. Enhance your RF testing and antenna analysis with the SV4401A Vector Network Analyzer, offering unmatched precision, versatility, and ease of use for all your measurement needs.