4.3inch Software Defined Radio Receiver IPS LCD Display SDR Shortwave Radio Receiver 100k~149MHz Portable with CW AM SSB WFM FM Feature: 1. High Performance: DSP digital demodulation is a digital demodulation radio based on DSP architecture, with various operating modes, such as CW, AM, SSB single sideband (LSB/USB), WFM, FM broadcast stereo (requires headphones), and step frequencies of 1Hz/10Hz/100Hz/1kHz/10kHz/100kHz/1MHz/10MHz; It has a 192kHz wide spectrum and waterfall display. 2. Multifunctional: Software defined radio receiver, using 16 bit sampling, is a high dynamic receiver with continuous wave, amplitude modulation, single sideband, and frequency modulation demodulation functions. 3. IPS LCD Display Screen: DSP SDR receiver, made of all aluminum alloy, with a 4.3 inch 800x480 resolution and high brightness IPS LCD display screen, which can be used to display data. 4. Portability: The SDR shortwave radio receiver has a compact structure, small size, and is easy to carry. It can be taken outdoors, enjoying natural scenery and listening anytime, anywhere! 5. USB Charging: DSP SDR radio uses a USB type-C interface for charging, with a battery capacity of 5000mAh, fully charged, can be used for approximately 10-12 hours, depending on the volume and brightness settings of the machine. Specification: Certification: NONE Origin: Mainland China DIY Supplies: ELECTRICAL Display Size: 3.0 - 4.9 Inches Model Number: digital demodulation Display: 4.3 inch IPS 800x480 bright LCD display Control method: resistance screen+rotary encoder Frequency range: 100k~149MHz Working mode: CW, AM, SSB single sideband (LSB/USB), WFM, FM broadcast stereo (requires headphones), step frequency: 1Hz/10Hz/100Hz/1kHz/10kHz/100kHz/1MHz/10MHz Spectrum bandwidth: 192kHz, 128kHz, 64kHz, real-time spectrum display Antenna interface: BNC male, input impedance 500, maximum input power -20dBm Reference crystal: TCXO 26MHz+0.5ppm Interface: Supports regular 3.5mm headphones or CTIA (US standard) interface headphones Speaker power: maximum 3W, 4 Ω multimedia speaker Charging port: USB Type-C, 5.0V/2A Current consumption: approximately 250mA@5V Battery capacity: 5000mAh/3.7V, 18.5Wh, lithium battery Usage time: approximately 10-12 hours, depending on the volume and brightness settings of the machine Channel save: can preset 99 channels Size: approximately 140x74x22mm/5.51x2.91x0.86inch Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 1 x DSP Digital Demodulation 1 x Usb Type-C Data Cable 1 x Bnc 7-Section Rod Antenna 1 x Quick Start Guide Manual 1 x Resistance Screen Dual Head Touch Pen