HTOOL SA8/6 Portable Spectrum Analyzer 35-6200MHz with Tracking Generator, for RF Signal Analysis and Educational Use​

This portable handheld spectrum analyzer and signal generator is designed for on-site RF signal analysis across 35–6200 MHz. It supports all major wireless technologies including Wi-Fi, 2G, 3G, 4G, LTE, CDMA, DCS, GSM, GPRS, and GLONASS. Equipped with a built-in tracking generator, it enables accurate frequency response measurements for passive and active devices such as filters and amplifiers. With optional external directional couplers, it can also measure SWR and return loss. Ideal for field technicians, maintenance teams, and radio enthusiasts, the device offers a compact, lightweight design (only 380g), long battery life (up to 3 hours continuous use), and a responsive 3.2-inch resistive touchscreen. Its rugged construction, high measurement accuracy, and PC connectivity make it a reliable tool for real-world applications like antenna alignment, RF environment scanning, cellular repeater tuning, and filter calibration.