Portable spectrum analyzer for RF analysis and signal detection Key benefits — why you need it Broad frequency coverage: monitors signals from 100 kHz to 960 MHz, so you can detect and analyze low‑frequency to UHF signals with a single handheld instrument. Faster troubleshooting: a scan rate of more than 1000 points per second lets you find intermittent signals and measure spectrum changes quickly, reducing time spent on site or in the lab. Clear, easy operation: the 8‑inch, 320 x 240 pixel display with resistive touch provides readable measurements and straightforward menu navigation for fast setup and adjustments. Flexible signal generation: built‑in sine and square wave outputs across multiple frequency ranges support a variety of test scenarios without needing extra equipment. What it does and how it solves problems Detects and visualizes RF signals across a wide band so you can locate interference sources, verify transmitter performance, and confirm coverage. High scan speed captures transient events and helps you validate dynamic systems or troubleshoot unstable signals that slower instruments may miss. A user‑friendly touchscreen minimizes training time and speeds routine measurements, making the device practical for field technicians and engineers. Sine and square outputs let you perform functional tests, simulate simple signal conditions, and validate receiver or filter behavior on the spot. Important attributes Frequency range: 100 kHz to 960 MHz Scan speed: >1000 points per second Display: 8‑inch, 320 x 240 pixels, resistive touch Output modes: sine wave and square wave across various frequency ranges Portability: handheld form factor for field use and lab portability Compatibility and performance notes Designed for RF analysis, signal detection, and basic generator tasks across common telecom, RF troubleshooting, and electronics maintenance workflows. Suitable as a primary tool for spectrum surveys and as a mobile complement to bench equipment in labs and service vehicles. Practical use scenarios Field interference hunting: quickly scan local spectrum to locate and characterize interfering signals that affect wireless links, broadcast, or IoT devices. Telecom equipment verification: verify transmitter frequency, detect spurious emissions, and run simple functional tests using the built‑in sine and square outputs. Maintenance and repair: use the portable display and fast scans to diagnose intermittent faults and validate repairs on RF modules, antennas, and cabling. What to expect A compact, portable instrument that combines wideband spectrum monitoring, fast scanning, an easy‑to‑read touchscreen, and basic signal generation to simplify RF troubleshooting and verification tasks.