Description:
Based on the high-performance automotive-grade TEF6686 chip, FM/LW/MW/SW/0IRT full-band DSP radio, 2.8-inch IPS full-viewing angle touchscreen LCD, dual-diaphragm speakers with large acoustic chambers, 5000mAh battery, 3.5mm headphone jack with rich RDS information display, open source, firmware upgradeable, Type-C port for charging and firmware upgrades, external ESP32 boot button, built-in Wi-Fi and Bluetooth antenna, and customizable.
Features:
DP-666 is a high-sensitivity radio based on NXP's high-performance automotive-grade TEF6686 chip, which has excellent selectivity and ultra-high sensitivity.
This automotive DSP tuner has a wide range of functions and advanced algorithms (CEQ, EMS, iMS and PACS, noise canceller...), SDR(software-defined radio) signal processing, especially for improvement of multipath, adjacent frequency interference, weak signals There are significant advantages in processing and noise cancellation.
DP-666 is a radio built on PE5PVB's open source project TEF6686_ESP32.
In addition to listening to radio stations, the project also supports a wealth of advanced features, such as: almost all RDS (Radio Data System) data display, automatic/manual station scanning, squelch function, battery voltage display, changeable themes, multilingual, station presets, and more.
We redesigned the circuit board with reference to the mature TEF6686 front-end receiving circuit, and equipped the DP-666 with a 2.8-inch LCD color screen with resistive touch based on the open source project.
While ensuring the portability of the machine, it can display rich RDS information (RDS information requires local radio support); a numeric keypad is added to facilitate users to quickly input frequencies; and a large-capacity 5000mAH battery supports longer standby time.
In short, I hope you will be satisfied with this portable high-sensitivity travel radio!
As the firmware is still under development and new features will be introduced, this manual is bound to have omissions and errors. Please understand.
Specification:
Material: PCB+Metal+Electronic Components
Colour: white/black/yellow
Net weight: about 400g
Size: 118*88*29mm
Battery: Built-in 5000 mAh
