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: 480×320 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.