Full-band AM LW MW SW SSB LSB USB Portable Scanner Radio Receiver with Antenna ATS-20-Si4735

Features: 1. 3.5mm Headphone Jack Support: Full-band radio receiver supporting audio output, 3.5mm headphone jack, 8ohm 1W speaker. 2. BNC Interface: FM output supports headphone antenna, using the BNC antenna interface, convenient and practical. 3. Full Band Reception: USB charging, convenient and fast. Supports the full AM, LW, MW, SW and SSB (LSB and USB) bands. 4. REPLACEABLE CHIP: The PCB retains the SI4735 package; the user can replace the chip themselves, and the software is compatible. 5. STABLE AND DURABLE: The full-band radio receiver features a stable structure, excellent performance, and a long service life. Specifications: Item Type: Full-band Radio Receiver Model: SI4735-RDS-ALL-IN-ONE-OLED Battery: 3.6V 1000mAh lithium battery USB Charging Support: 8ohm 1W speaker The PCB retains the SI4735 package; the user can replace the chip themselves, and the software is compatible. Features of this schematic: 1. AM LW MW SW SSB (LSB and USB); 2. Audio bandwidth filters 0.5, 1, 1.2, 2.2, 3 and 4 kHz; 3. 22 pre-configured commercial and ham radio bands; 4. BFO control; 5. Frequency step switch (at 1.5 and 10 kHz); Bands: {Fm_band_type, 8400, 10800, 10430, 10}, {Lw_band_type, 100, 510, 300, 1}, {Mw_band_type, 520, 1720, 810, 10}, {Sw_band_type, 1720, 3500, 1900, 1}, // 160 meters {Sw_band_type, 3500, 4500, 3700, 1}, // 80 meters {Sw_band_type, 4500, 5500, 4850, 5}, {Sw_band_type, 5500, 6300, 6000, 5}, {Sw_band_type, 6300, 7800, 7050, 5}, // 40 meters {Sw_band_type, 7800, 10000, 9600, 5}, {Sw_band_type, 10000, 11000, 10100, 1}, // 30 meters {Sw_band_type, 11000, 12500, 11940, 5}, {Sw_band_type, 12500, 13900, 13600, 5}, {Sw_band_type, 13900, 14500, 14270, 1}, // 20 meters {Sw_band_type, 14500, 15900, 15300, 5}, {Sw_band_type, 15900, 17900, 17600, 5}, {Sw_band_type, 17900, 18300, 18100, 1}, // 17 meters {Sw_band_type, 18300, 21900, 21200, 1}, // 15 meters {Sw_band_type, 21900, 26200, 24940, 1}, // 12 meters {Sw_band_type, 26200, 27900, 27500, 1}, // CB band (11 meters) {Sw_band_type, 27900, 30000, 28400, 1} //; // 10 meters Package List: 1 x Radio Receiver 1 x Antenna 1 x Data Cable 1 x User Manual 1 x Cleaning Cloth 1 x Adhesive Stick