{"product_id":"b0fhw7nk4k","title":"AURSINC 7inch NanoVNA SV4401A Vector Network Analyzer, 50KHz-4.4GHz Antenna Analyzer with 6700mAh Battery 8GB Storage Measuring S Parameters, Voltage Standing Wave Ratio, Phase, Delay, Smith Chart","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e[Wide-Frequency Range] The SV4401A is a high-performance handheld VNA with a measurement frequency range of 50kHz-4.4GHz. It is capable of measuring S11 and S21 parameters—with a dynamic range of 50dB for S11 and 75dB for S21—delivering reliable accuracy for your testing needs. Ideal for testing MF\/HF\/VHF\/UHF band antennas (shortwave, ISM, WiFi, Bluetooth, GPS). It also works for measuring RF components (filters, amplifiers, attenuators, cables, power dividers, couplers, duplexers)\u003c\/li\u003e\n\u003cli\u003e[7-Inch HD IPS Touchscreen, Smooth, Efficient Operation] The SV4401A antenna analyzer has a 7-inch HD IPS capacitive touchscreen (1024*600 resolution), offering crisp visuals—its high brightness ensures clear visibility even outdoors. Featuring a full-touch operation paired with 4 physical buttons, it lets you quickly adjust frequencies, set scales, toggle traces, add\/delete markers, take screenshots—for smooth, efficient use\u003c\/li\u003e\n\u003cli\u003e[N-type RF Connectors, Compact Design] The SV4401A features durable N-type RF connectors—and includes N-to-SMA adapters and SMA extension cables, making it easy to connect to various test items. This VNA is compact (190 x 130 x 30mm) for on-the-go testing, and includes a rear stand for convenient desktop use, balancing portability and desktop practicality. Its all-metal body also provides effective electromagnetic interference (EMI) shielding, ensuring reliable measurement stability\u003c\/li\u003e\n\u003cli\u003e[Long-Lasting Battery, 8GB Storage] The NanoVNA SV4401A boasts an upgraded 6700mAh battery (powered by two 3350mAh cells), delivering up to 10 hours of continuous use for outdoor\/mobile testing. It features a USB Type-C port, with the included Type-C cable supporting charging, data transfer, and firmware upgrades. And, a built-in 8GB TF card lets you save calibration data, SNP files, screenshots, and more, making it easy to analyze test data\u003c\/li\u003e\n\u003cli\u003e[PC Software Control] The SV4401A VNA is compatible with Windows\/Linux\/Macos. Connect the VNA to your PC via the included USB Type-C cable, and you can use the serial port to control: set start\/end frequencies, obtain measurement results, and adjust marking points effortlessly. Continuous firmware optimizations and updates—upgrade easily via virtual USB drive using the USB Type-C cable (2025 Latest Firmware Version: SV6301A_App_v0.7.1)\u003c\/li\u003e\n\u003cli\u003e[Excellent Performance] The SV4401A offers a measurement speed of 400 points\/econd—enabling quasi-real-time measurements—and a maximum scan point of 1001. The SV4401A Vector Network Analyzer supports multiple display formats: amplitude-frequency curves, phase-frequency curves, VSWR (Voltage Standing Wave Ratio), Smith Chart, polar coordinates, and group delay. And, it comes with a built-in TDR function, specifically designed for measuring cable length\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AURSINC","offers":[{"title":"Default Title","offer_id":51494812418328,"sku":"B0FHW7NK4K","price":795.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/0580\/0728\/files\/81cGC0aQEfL._SL1500.jpg?v=1767085376","url":"https:\/\/diybbv-i1.myshopify.com\/products\/b0fhw7nk4k","provider":"HomePulse","version":"1.0","type":"link"}