SDR-101 SDR Radio DSP Digital Demodulation Aluminium Alloy Digital Radio CW/AM/SSB/FM/WFM Radio Receiver 4.3inch IPS 800

1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0Features 1 Digital demodulation radio based on SDR architecture 2 It features a 192kHz wide spectrogram and waterfall display With 16bit sampling it is a high dynamic receiver with CW AM SSB and FM demodulation functions 3 The whole machine adopts all aluminum alloy CNC shell It maintains a compact and compact body 4 Immediately take it to the outdoors enjoy the natural scenery and the fun of the radio anytime anywhere Specification Display technology 4 3inch IPS 800x 480 DC dimming bright LCDControl method Resistive touch screen rotary encoderFrequency range 100k 149MHzWorking mode CW AM SSB LSB USB WFM FM broadcast stereo requires headphones Step frequency 1Hz 10Hz 100Hz 1kHz 10kHz 100kHz 1MHz 10MHzSpectral bandwidth 192kHz 128kHz 64kHz FFT real time spectrum displayAntenna interface BNC male connector input impedance 50Ω maximum input power 20dBmReference crystal TCXO 26MHz ±0 5ppmAudio interface support ordinary 3 5mm earphone and CTIA American Standard interface earphoneSpeaker power maximum 3W 4Ω multimedia speakerCharging port USB Type C 5 0V 2ACurrent consumption about 250mA at 5VBattery capacity 5000mAh 3 7V 18 5Wh lithium batteryUsage time about 10 12 hours depending on its volume and brightnessChannel saving Preset 99 channels Chinese station name station frequency and demodulation modeReceiver Parameters Gain of RF front end power amplifier fixed 20