TRM7910 - 1RU - DVB-T DVB-H Transmodulator Repeater

DVB-T, DVB-H ¼ö½Å, Re-Mux, À纯Á¶ ÇÏ´Â Àåºñ (Repeater)
QPSK, DVB-S, DVB-T, DVB-H, 8VSB, QAM ¼±Åüö½Å
16-QAM, 64-QAM
ÁÖÆĽº´ë¿ª : 5 MHz, 6 MHz, 7 MHz, 8 MHz
30-1000MHz ÁÖÆļö 1Mhz ´ÜÀ§ °¡º¯ Ãâ·Â
Ãâ·Â IF 36.15 MHz  

The TRM7910 is a complete RECEIVER + RE-MODULATOR unit ideal to receive any DVB-T / DVB-H / Satellite feed,  Re-Multiplex the received channels with any ADD/DROP/Local Injection, Restamping feature, remodulating then the obtained ASI stream to the wanted DVB-T / DVB-H channel
The built-in DVB-T / DVB-H modulator is available with range of frequency either 30-1000 Mhz + IF36.15 or L-BAND agile + IF 70 outs, performing Superior outstanding MER QUALITY and World-Modes SFN-MFN modulations, bands & frequencies.
The modulator comes standard with two broadcast-grade simultaneous IF/RF signal outputs with harmonics and spurious better than <65dB,  one IF suitable to drive any existing broadcast  transmitter from the IF input, and one fully agile @ 1Hz steps with adjustable level from -10dBm to +2 dBm and suitable to drive directly any existing RF broadcast amplifier ( transmitter ),  .
The TRM7910 has built-in Linear and non-linear precision precorrector controlled from both the rack-frame display and the remote sites via WEB so no special software is needed on the remote PC but a standard web browser.
The modulator has 2 Hierarchical ASI inputs ( high / low ) , 1 ASI Fail-over backup input, 1 ASI loop output,  SFN in both standard and hierarchical modes, Full MIP support,  MFN, 10Mhz and 1PPS inputs for SFN operations, 5/6/7/8 Mhz Bandwidth, DVB-T / DVB-H selectable with 2/4/8K, all modulation modes to deliver up to 31.5 megabit/s ASI data input, RS232 + WEB + SNMP control, built-in activable RF test patterns and PBRS for R&D and systems stress-tests, auto-rate adaptation on all ASI inputs,  fully software-upgradable through simple internet firmware download, selectable control language as English, Spanish, French, Chinese, and other ( ask for availability ) 
The TRM7910 is fully compliant with all-modes DVB-T and DVB-H standards and is already operational at hundreds sites of important telecom, broadcast, mobile companies with hundreds of channels on-air, as well it is used at many R&D and

Applications

¡¤                                 Broadcasting Operations for Medical, Educational, Military & Community distribution

¡¤                                 DVB-T Broadcast Power Transmission

¡¤                                 DVB-H Broadcast Power Transmission

Key Features

¡¤                                 Complete RECEIVER + Re-Multiplexer + DVB-T/DVB-H Modulator Unit ( REPEATER )

¡¤                                 Choice of internal receivers for QPSK Microwaves, DVB-S, DVB-T, DVB-H, 8VSB, QAM

¡¤                                 ALL World-Standard DVB-T and DVB-H modes are supported

¡¤                                 Bandwidth: 5 MHz , 6 MHz , 7 MHz and 8 MHz

¡¤                                 30-1000 Mhz agile broadcast output @ 1Hz steps wth adjustable level from -10 to +2

¡¤                                 Simultaneous IF 36.15 Mhz broadcast output(ask for more frequencies) @ 0dBm

¡¤                                 Digital Linear / Non-linear pre-corrector controlled via standard WEB, Front Panel Display, SNMP

¡¤                                 Superior Outstanding MER (Modulation Error Ratio) >47Db (Agilent VSA 89650 80Mhz BW)

¡¤                                 Full MFN support

¡¤                                 Full SFN Single Frequency Network support ( Hierarchical and not )

¡¤                                 Full MIP support

¡¤                                 Two Hierarchical ASI input ( High / Low ) with auto-rate adaptation

¡¤                                 ASI Loop output

¡¤                                 Guard intervals: ?, 1/8, 1/16, 1/32

¡¤                                 IFFT: 2K, 4k, 8K

¡¤                                 In-depth and native Interleaver

¡¤                                 Code rates: ?, 2/3, ?, 5/6, 7/8

¡¤                                 Constellations: QPSK, 16-QAM, 64-QAM

¡¤                                 Hierarchical modes 16-QAM and 64-QAM in alpha-1, alpha-2 and alpha-4

¡¤                                 SFN 10Mhz and 1PPS inputs from external GPS or from internal GPS fitted in the system rack frame

¡¤                                 Unlimited N+1 and N+N redundant configurations possible

¡¤                                 Built-In WEB and SNMP remote access for management with User List and permissions

Ordering Information

   Versions

 

TRM7910

 

1RU - DVB-T DVB-H Transmodulator Repeater

 

   Options

   Additional ASI Multiplexing & Processing

 

SL-MUX10

 

10x ASI-In DTV Statistical ReMultiplexer Module

   DVB-H

 

SL-HMUX

 

DVB-H Time Slicer Incapsulator Module

   Internal RF Amplifier Modules

 

SL-AMP

 

DIGITAL RF AMPLIFIER Module

   SFN & Ref Sinchronyzers

 

SL-GPS

 

GPS 10Mhz + 1PPS Satellite sinchronizer module

   Transport Stream Generators / Analyzers

 

KIT-TSGEN

 

All-Formats HD/SD Transport Stream Generator Kit

   IRD Receivers Decoders

 

SL-IRS

 

DVB-S Satellite Receiver with ASI output module

 

KIT-Q70

 

Universal IF 70Mhz input converter

 

SL-IRT2

 

DVB-T /H Terrestrial Receiver with ASI output module

   Network Adapters

 

KIT-G703

 

ASI TO G.703 NETWORK ADAPTER internal module

 

KIT-IP

 

ASI over IP Full-Duplex Tunneling

 

KIT-SPI

 

SPI to ASI Conversion Module

 

SL-ATM

 

PDH / SDH / SONET NETWORK ADAPTER module

   Signal Processing

 

KIT-BISS

 

BISS-0 BISS-1 BISS-E ASI SCRAMBLER internal module


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