Discover a compact and portable receiver for wide-spectrum analysis. This mini receiver ensures accurate measurements with its high-performance chip and signal processing technology. Designed for electronics engineers and wireless enthusiasts, it's perfect for signal analysis and monitoring wireless communication. From circuit design to troubleshooting wireless devices, it's a versatile tool for spectrum analysis. Explore the electromagnetic environment and analyze signals in radio broadcasting and mobile communication. Provides reliable results for assessing electromagnetic conditions and identifying interference sources. Specifications: Material: Aluminum alloy Frequency Range: 500 kHz to 1.7 GHz with up to 3.2 MHz instantaneous bandwidth (2.4 MHz stable). Note: HF reception below 2 MHz may have reduced performance in direct sampling modes. RTLSDR dongles are receive-only (RX). Note: Please allow 1 mm error due to manual measurement. Colors may vary slightly due to different monitor displays. Package Includes: 1 Set of RTLSDR Dongles