The MO-160 / MO-161 is a general purpose DVB-T modulator built in a 1 unit for 19" rack according to the ETSI EN 300 744 v1.5.1 DVB-T specification.

The unit has two ASI inputs for MPEG-2 Transport Stream. The output is a COFDM modulated signal with a selectable frequency or channel from 475 MHz to 875 MHz / 45 MHz to 875 MHz.

The digital codification and modulation process has been implemented over own PROMAX intellectual property programmable logic devices. This is the reason why we can warrant an optimal yield with a very competitive cost.

The MO-160 / MO-161 is ideal for TV distribution applications specially when the advantages of COFDM modulation is required but at same time the distribution cost per program has to be within a budget.

Services included in the transport stream can be audio, video or data in MPEG-2, MPEG-4 formats and can correspond to free to air or encrypted programs in standard definition (SDTV) or high definition (HDTV).

MPEG-2 TS INPUT	2x DVB-ASI, 1x DVB-SPI TS packets of 188 or 204 bytes (auto detect) Const. avg. TS packet rate in slave mode (no packet stuffing) Packet stuffing and PCR re-stamping in master mode
OUTPUTS IF OUTPUT RF OUTPUT	Fixed at 36 MHz (when RF output is off) / 0 dBm fixed 475-875 MHz (45-875 MHz for MO-161)(1 Hz steps), -87 to -27 dBm (1dB steps, optional up to +6 dBm)
OPERATING MODES	MASTER or SLAVE
PROGRAM SELECTION	Service selection without table rebuilding (PID Filtering)
DVB-T/H PARAMETERS IFFT SIZE GUARD INTERVALS CODE RATES CONSTELLATIONS HIERARCHICAL MODES CHANNEL BANDWIDTH MFN OPERATION	2k, 8k 1/4, 1/8, 1/16, 1/32 1/2, 2/3, 3/4, 5/6, 7/8 QPSK, 16QAM, 64QAM 16QAM and 64QAM with constellation ratio a = 1, 2 or 4 6, 7, 8 MHz (user-selectable) Available
REMOTE CONTROL	RS-232C interface (DB-9 male connector)

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