V2.4 Version Malachite DSP2 SDR Radio Receiver 2GHz - 5000mAh/3.5inch Touchscreen AM SSB DSB CW NFM WFM Air FT8 Decoder Noise Reduction Portable Digital Shortwave Radio 10K-380MHz 404M-2GHz

V2.4 Version Malachite DSP2 SDR Radio Receiver 2GHz - 5000mAh/3.5inch Touchscreen AM SSB DSB CW NFM WFM Air FT8 Decoder Noise Reduction Portable Digital Shortwave Radio 10K-380MHz 404M-2GHz

• 【Latest V2.4 Upgrade】The radio adopts SDR architecture, which is powerful and has a frequency range of 10kHz-380MHz, 404MHz-2GHz. Adjustable filter width, built-in preamplifier, unique NR noise reduction and audio signal processing functions, can detect weak signals, provide listening clarity and excellent listening experience. The machine contains the original author's registration code, and the software can be upgraded on the official website.
• 【Multiple modulation types】This SDR radio receiver supports AM, SSB (LSB USB), DSB, CW, NFM, WFM and DECODER modulation modes (FM supports RDS analog stereo). The filter and circuit are optimized to improve performance, especially in the medium wave part. Knob and touch screen 2 controllers, the frequency knob can switch 50 monitoring memory points.
• 【High sensitivity】Sensitivity 0.3uV to 1GHz, dynamic bandwidth 82dB, new Ft8 decoding function can better capture weak signals. With 50 ohm female SMA connector and biased three-way active antenna, it has high impedance mode and dual antenna input functions, flexible signal reception and improved reception performance.
• 【Noise reduction and anti-interference optimization】The radio receiver has adaptive noise reduction (NR), threshold noise reduction, noise canceller (NB), automatic gain control (AGC) and automatic notch filter to eliminate unnecessary background noise and improve audio quality. Built-in equalizer and original firmware, you can customize the audio high and low bass. Use a temperature compensated crystal oscillator with a stability of 1ppm to reduce frequency drift and ensure stable listening.
• 【Excellent design】The shell is made of high-quality aluminum alloy material and customized process design, which is sturdy and durable, stylish appearance, compact structure, can be held in one hand, and feels comfortable. The screen uses a 3.5-inch LCD touch screen with backlight to control brightness. The large screen can easily browse the menu station information and is clear and comfortable to watch in the sun.