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FLEXMod FM011
AM/FM modulator with embedded RDS and MPX coders
Integrated solution that allows to create a comprehensive system for FM/AM modulation and transmission with RF output. The module has embedded MPX coder, RDS coder and advaced digital filters. Easily configurable through a UART serial port, allows the development of a complete and very compact modulation system.
Technical Specs
IN/OUT:
- AES/EBU in
- SP_DIF in
- I2S in
- MPX in
- SCA in
- RF out
MPX Coder:
- "Full broadcast" 24 bit audio processing
- Embedded digital base band low-pass filter
RDS Coder:
- Program name (max 8 characters)
- Text Message (max 64 characters)
- Traffic program enable/disable
- Traffic Alert
- Alternative frequencies (max. 25)
- Music or speech mode declaration
- Program Id
FM modulator:
- RF output from 88 to 108MHz
- RF output level up to 0dBm
- Audio input preenphasis filter 50uS, 75uS or none
User interface:
- Non-volatile memory for system configuration
- Easy configuration via an asynchronous serial port with high-level commands
- No need for additional programming on power-up
The FLEXMod FM modules are available also in a ready to use version mounted on PCB in order to reduce the "time to market".
It is also available an optional 5W or 10W power amplifier unit.