Product Overview
With the rapid deployment of DRM (Digital Radio Mondiale) digital radio system in many places around the world, receiving DRM digital radio programs in cars is also receiving more and more attention. Gospell GR-500 car tuner module is a digital radio solution specially designed for car stereo.
The module supports DRM digital radio reception on medium wave, short wave and FM bands, and is also compatible with analog AM/FM radio reception, which can directly replace the original analog radio module.
The module adopts car grade components and is designed to work in UART or I2C slave mode, and can accept commands from the car stereo host controller. This module can be used to quickly upgrade the existing car stereo to support DRM digital radio, bringing users a high-definition radio program experience, while providing features such as multi-program selection, graphic multimedia broadcasting, and emergency warning functionality.
Technical Specifications
Radio |
Frequency range | MW (522-1710 kHz) |
SW (2.3 -26.1 MHz) |
VHF (87.5 – 108 MHz) |
Modes | Digital: DRM |
Analog: AM/FM |
Tuning | Manual or auto scan tuning |
Audio | Audio standard: xHE-AAC |
Audio output: analog stereo or digital I2S |
DRM data services | Scrolling text message |
Journaline |
Mot slideshow |
Connectivity |
Host interface | UART or I2C |
Audio output | L+R analog audio interface |
I2S digital audio interface |
Power supply | 5V or 3.3V DC |
Dimension | 93mm x 21mm (incl. antenna connector) |
Specifications may change without notice
Journaline licensed by Fraunhofer IIS, check www.journaline.info for more information.
