fosa SDR Radio with TEF6686 & ESP32, Open Source Full Band Receiver with RDS, 2.8" Touch Screen, 5000mAh Battery for Shortwave Radio Hobbyists (Yellow)

Specification: Item Type: Full Band Radio Material: Aluminum Alloy + LCD Main Chip: for ESP32-WROOM-32U, for Flash 4MB, WiFi + Bluetooth​ Dual Core Module Display Technology: 2.8 inch 320x240 resolution, full angle LCD screen, with resistive touch Antenna Interface: External antenna for all frequency bands, standard SMA external screw inner female connector FM: 65-108MHz LW: 144-513KHZ MW: 520-1720KHZ SW: 1700-27000KHZ Built in Polymer​ Battery: 5000mAh How to Use: Scan the QR code to download the instruction manual Package List: 1 x Radio 1 x Antenna 1 x Storage Bag 1 x USB Cable Note:

• ADVANCED TUNING TECHNOLOGY: This car tuner features a wide array of functions and advanced algorithms, including EMS, and noise reduction capabilities. It excels in software defined radio signal processing, particularly in multipath improvement, adjacent frequency interference, weak signal processing, and noise elimination.
• RICH FUNCTIONS: Built on the for PE5PVB open source project for TEF6686_ESP32, this radio not only allows you to listen to broadcast stations but also supports numerous advanced features such as extensive RDS (Radio Data System) data display, automatic manual station scanning, a mute function, battery voltage display, variable themes, multi language support, and station presets.
• HIGH PERFORMANCE: This radio combines portability with the ability to display comprehensive RDS information (dependent on local station support). It also includes a digital keyboard for easy frequency input and is equipped with a powerful 5000mAH battery for extended standby time.
• INTUITIVE CONTROL OPTIONS: Control your listening experience effortlessly with a default digital keyboard input and knob tuning. Additionally, the radio supports third party touchscreen firmware for an enhanced user interface.
• PREMIUM SOUND OUTPUT: Featuring a TI sound amplifier chip (for TPA6211A1) that drives a large 45x45mm speaker chamber, this radio delivers 4Ω 3W power with lower noise and minimal distortion, while AD headphone amplifier chip for MAX97220 allows separate optimization for speaker and headphone outputs.