Tuesday, 07 September 2010
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MOD-1000s/MOD-2000s

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dvb_modulator_1000_2000

Performance & Reliability

MOD-1000 S/2000 S modules include all the state-of-the art technological features for DVB-T/H modulation. It provides a best of class performance, providing a high MER value, excellent shoulder levels and lowest phase noise. Simple to use linear and non-linear pre-correction circuits are incorporated to compensate for output filter and power amplifier characteristics.

Key Features

o DVB-T/H full mode implementation
o Efficient TS input management for redundancy
o MFN and SFN operation
o Optional onboard GPS
o Very high modulation performance (MER, signal stability, shoulder level, low phase noise)
o Powerful Linear and Non-linear digital pre-correction
o Single 220V power supply

MPEG-TS INPUTS
4 x ASI connectors (redundant inputs and hierarchical modes)
188 / 204 bytes, MIP processing, bit rate adaptation and PCR restamping
OUTPUTS
30 to 40 MHz IF output with 1 Hz step (0 dBm - 50 Ω) (MOD-1001 S)
VHF / UHF (0 dBm - 50 Ω) (MOD-2001 S)
L-Band frequency range: 1 400 MHz to 1 700 MHz (-10 dBm - 50 Ω) (MOD-2005 S)
CLOCK  AND  SYNCHRONIZATION
High quality internal clock
10 MHz and 1 PPS external reference for
SFN OPREATION
10 MHz output available
Optional onboard GPS
MODULATION
All DVB-T & DVB-H modes supported (hierarchical and non hierarchical)
5, 6, 7 or 8 MHz channel supported
MFN or SFN network operation
High performance MER
DIGITAL  PRE-CORRECTION
Non-linear and linear digital pre-correction
Non-linear pre-correction over a 20 MHz bandwidth
CONTROL & MONITORING
RS232 or RS485 control port with ASCII protocol
PHYSICAL
MOD-1000 S (IF): 483 x 300 x 44 mm
Operating temperature range: 0°C to 50°C