50KHz-2GHz Malachite SDR Radio DSP SDR Receiver 3.5" Touch Screen AM/SSB/NFM/WFM Analog Modulated

Please kindly note before purchase 1 The software version of this product is 1 10a 2 We only sell the hardware this product does not include follow up software upgrade service cannot upgrade to 1 10b Description Features 1 The radio is constructed based on SDR principle and its functions are determined by loaded software 2 The frequency range is 50KHz 200MHz 400MHz 2GHz3 All types of analog modulation AM SSB NFM WFM 4 Powerful functions variable filter width adaptive noise suppressor threshold noise suppressor Noise Blanker AGC equalizer 5 Fully functional chip msi001 is used 6 The clock frequency of stm32h743 is 480MHz 7 With touch screen 3 5 IPS display 8 There is a built in UHF 9 Control 2 encoders with buttons and a touch screen10 It is powered by an external TYPE C for Huawei mobile phone interface and can be charged by TYPE C The internal battery voltage is 3 7V and the capacity is 2500mAh 11 Current consumption when listening to headphones is 300mA 12 Built in receiving module improves the HF reception on antenna an additional board with a source follower has been developed The board will be built into the standard receiver design 13 Connecting to a computer via USB it can transmit CAT IQ and audio 14 160kHz span with scalability 15 Sensitivity is 0 3μV 10dB at s w under the condition of up to 250MHz 16 Due to the characteristics of the msi001 chip used dynamic blocking range is about 85dB 17 There is backlight control 1