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

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General specifications:

Data input :	SPI / ASI
Power Supply :	3V3, 1V8, 1V2
Power Consuption :	<3W
Operating Temperature :	from 0 to 70º C
Storage Temperature Range :	from -20 to +85º C
Dimensions :	29 x 49,5 x 9,5 mm
Weight :	20 gr

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General 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