AMD-55-DVB-S/S2/S2X modulator/multiplexer

$4,200.00

Up to 120 channels embedded MUX!

AMD-55-S_S2_S2X mod_mux User Manual

1 file(s) 5.8MB

Download

Category: Modulators&Multiplexers

Description

AMD-55-DVB-S/S2/S2X MODULATOR / MULTIPLEXER is a brand new modulator/multiplexer designed for applications over satellite in full compliance with the DVB-S, DVB-DSNG, DVB-S2 and DVB-S2X standards.

The Modulator/MUX covers the full L-band (950/2150MHz) and offers a useful bitrate up to 72Mbps.
The Modulator/MUX supports all new MODCOD & the 64 APSK constellation. The new roll-off (from 5% to 15% by step of 1%) are available with any satellite standards DVB-S included.
The Enchanced Satellite Precorrection (E.S.P) is designed to compensate the possible imperfections of embedded filters and amplifiers of the satellite. Depending on the use case (MODCOD selected, satellite characteristics) E.S.P can increase the performance gains, as budget link margin, as coverage, on full transponder satellite links.
The Modulator/MUX has been designed to meet all ETSI EN 302 307 requirements: part I for DVB-S2 and part II for DVB-S2X. All modes of bit rate adaptation are possible: PCR adaptation, Padding insertion and Dummy PL Frame insertion resulting in AMD-55 unique automatic flexible rate adaptation. The Modulator/MUX offers a flexible baudrate (from 0.05 MBaud to 72 MBaud) to fully feed a 72 MHz transponder. An internal PRBS generator can be used to generate a RF spectrum without any valid signal input.
The modulator/MUX provides a high performance channel spectrum and in addition to the standard, roll-off from 5 to 35% by step of 1% for the all modulation: DVB-S/DVB-DSNG/DVB-S2 and of course for DVB-S2X. This results gives an efficient transmission in 32APSK (DVB-S2/S2X) and 64APSK (DVB-S2X) with lower power.
The user-friendly Embedded Web Browser ensures ease of use and enables full configuration of the modulator and MUX, including signal input management, selection of DVB-S, DVBDSNG, DVB-S2 and DVB-S2X, modulation type (MODCOD) and control of the mute/unmute conditions for the RF output signal.

DVB-S/S2/S2X carrier from available up to 120 transport streams are multiplexed and generated.

The Modulator/MUX receives a data stream via Gigabit Ethernet or ASI. It can receive up to 120 transport streams from the TROPHY Head End or from another IP sources included MPEG transport streams.

The AMD-55-DVB-S/S2/S2X MODULATOR / MULTIPLEXER integrates all the mechanisms required to feed transmitter sites with ASI or IP streams in highly secure formats.