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FLEXMod 411
ATSC Modulator
Integrated solution for the modulation of ATSC services. The system is composed by an ATSC modulator with RF output. Easily configurable through a UART serial port, allows the development of a complete and very compact modulation system.
General specifications
- ASI and SPI TS inputs.
- ASI and SPI TS outputs.
- Visualization of the Input/Output TS bandwidth.
- PCR restamper for a correct timing reconstruction.
- Non-volatile memory for system configuration.
- Easy configuration through asynchronous serial port with high-level commands.
- No need for additional programming on power-up.
- ATSC Digital Television Standard (A/53) Modulator.
- Selectable RF power output up to -7dBm.
- Frequency Range 0 - 300 MHz RF out through internal 1 GHz DAC.
Modulator specifications
- Modulation type: ATSC Digital Television Standard (A/53).
- Constellation: 8 VSB.
- Spectrum mode: Normal/Inverted.
- PCR Restamper: Selectable ON/OFF.
- Output Frequency: 0-300 MHz 1 Hz Step (Internal 1Ghz DAC).
- Output Level: -7 dBm typical.
- MER: ›45 dB typical.
