Si4732 Full-Band Radio Receiver, BCL High-Performance Radio Receiver(FM/LW/MW/SW/SSB)

1. Features a high-grade aluminum alloy casing with a silver finish, enhancing its premium feel, robustness, and reliability. It shields against near-field interference for focused reception.
2. A clear 1.9-inch color display screen provides vibrant images and rich information.
3. Built-in dual PCBs separate digital and RF circuits, with a fully optimized design resulting in extremely low noise floor and superior sound quality.
4. Built-in high-Q filter circuitry with 50-ohm impedance matching, designed for high-gain antennas such as external antennas. It prevents shortwave connection to large antennas without overloading.
5. Upgraded hardware circuitry supports multiple firmware versions, including free firmware with various digital decoding capabilities: CW, RTTY, PSK, and HELL! 6. Allows for free flashing of various interesting open-source firmware; basic firmware is pre-flashed at the factory.
7. BNC interface supports large-size antenna input, adaptable to long cables, end-fed antennas, and other professional large antennas, providing high-sensitivity signal reception.
8. WIFI function synchronizes with internet time and supports displaying shortwave radio station frequency names online.
9. Built-in full-band high dynamic range speaker for excellent sound quality.
10. 2600mAh built-in 18650 high-capacity lithium battery!
11. Supports audio output and 3.5mm headphones; noise-free headphone connection.
12. Receiving bands:
- FM Band: 64-108MHz
- LW Band: 153-470KHz
- SW Band: 1711KHz-30MHz
- MW Band: 520-1710KHz
13. Receiving modes (factory firmware):
- BAND: LW MW SW FM
- MODE: FM AM LSB USB