Let radio enthusiasts step into the SDR era and experience spectrum visualization—enabling users not only to hear signals but also to see them in real time. This SDR receiver functions as both a high-performance receiver and a broadband spectrum analyzer, with key specifications rivaling those of traditional hardware spectrum analyzers. It features a 7-inch tablet powered by an Intel low-power quad-core processor. Battery life supports over 3 hours of continuous operation on a full charge. Frequency range: 25 MHz to 1896 MHz. Optional expansion for medium-wave (MW) and short-wave (HF) reception is available. Supports AM, FM (WFM/NFM), and SSB (USB/LSB) demodulation. Capable of receiving broadcast stations, marine radio, coast guard communications, amateur radio, civil aviation transmissions, two-way radios, wireless microphones, remote controls, and more. Ideal for signal analysis—including presence, strength, bandwidth, modulation type—as well as identifying co-channel and adjacent-channel interference. Especially useful for live event technicians verifying available wireless microphone frequencies and detecting on-site RF interference. Also supports monitoring of VHF/UHF two-way radios, remote controls, and key fobs operating at common ISM bands such as 315 MHz and 433 MHz. Note: Product appearance may vary slightly between batches.