The radio is constructed based on the DSR principle-the function is determined by the loaded software 50 kHz to 250 MH and 400 MHz to 2 GHz (registered upgrade version) All types of analog modulation: AM /SSB/NFM/WFM Powerful functions: variable filter width, adaptive noise suppressor, threshold noise suppressor, Noise Blanker (AGC_Equalizer Multifunctional chip msi001 Application of stm32h743 with powerful clock frequency of 480Mhz 3.5-inch large display screen with IPS touch function Built-in UHF memory Controls-2 encoders with buttons and touch screen Power supply is supplied/charged by external TYPE-C interface, built-in 2500MA lithium battery Connect to the computer via USB, can transmit CAT, IQ and audio 160Khz span, with scalability Sensitivity is up to 200Mhz, 0.3uv=10dB at S/W Due to the characteristics of the msi001 chip, the dynamic resistance range is about 85dB With backlight control SMA antenna female socket Register the upgraded version to broaden the frequency and add CW decoding and other functions Others: sdr radio receiver,sdr receiver,malachite sdr receiver,malachite sdr radio,malachite receiver Description: Register Code Malachiet SDR Radio Malahit DSP SDR Ontvanger Ondersteuning Online Dfu Update 50Khz-250 MH and 400MHz-2GHz Colour: Black Material: Metal+Plastic Package Contents: 1 Set x SDR Receiver 1 x USB Cable 1 x Antenna Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.