3.5" Malachite DSP SDR Receiver 50KHz-2GHz Malahit Shortwave Radio Receiver

Product Features: - Standalone operation without computer connection, using built-in battery or USB. - The receiver combines top-of-the-line technical features with ease-of-use. - Enhanced filter cascade with variable bandwidth, digital signal adaptive noise blanker, and automatic gain control (AGC) provide clear sound in various usage scenarios. - 3.5” TFT high-brightness, full-color, IPS screen with touch panel. - Detects signals from 50KHz to 2GHz, covering AM, SSB, NFM, WFM, CW, and other signal modes. - Four adjustable knobs: volume, mode, frequency adjustment and navigation. - Spectral waterfall display mode for digital filtering, spectral display, and easy signal search. - Bluetooth function for audio output. - High-performance miniature radiator, stable performance, no crash. - Micro USB interface for power supply, charging, and audio output. - Comes with an antenna, micro USB cable, and manual. Benefits: - High-definition audio playback for crystal-clear sound. - Various signal coverage for versatile use. - Power options and portability for uninterrupted use. - Large, vibrant touch screen for intuitive control. - Innovative features for effortless signal capture and precise tuning. - Connectivity options for extended functionality. Key Usage Points: - Ideal for radio enthusiasts, amateur radio operators, and hobbyists. - Suitable for listening to shortwave, FM, and AM broadcasts, monitoring frequencies, and signal analysis. - Portable and durable for use in various settings, including field expeditions and indoor experiments. - Easy installation and operation make it accessible for both beginners and experienced users. - Color options (gray, blue) to complement different preferences. Detailed Specifications: - Frequency Range: 50KHz-2GHz - Screen Size: 3.5” - Screen Type: TFT IPS - Resolution: 480x320 pixels - Touch Screen: Yes - Modes: AM, SSB, NFM, WFM, CW - Sensitivity: 0.3uV (at 250MHz) - Bandwidth: 200Hz-1MHz - Noise Figure: <3dB - AGC: Yes - Noise Blanker: Yes - S-Meter: Yes - Speaker: 1W - Battery: Built-in 3000mAh lithium battery - Charging Time: 4 hours - Battery Life: Up to 8 hours - Dimensions: 90x70x30mm - Weight: 250g Additional Features: - Micro SD card slot for expanded storage. - USB Type-A port for connecting external devices. - Open-source firmware for customization and community support. - User-friendly interface with intuitive menus. - Compact size for ease of carrying and storage.

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