The TM7910 is the next generation 30-1000 Mhz High-Tech Broadcast DVB-T / DVB-H modulator, 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 36.15Mhz suitable to drive any existing broadcast  transmitter from the IF input, and one fully agile @ 1Hz steps ranging from 30 Mhz to 1000 Mhz with adjustable level from -10dBm to +2 dBm and suitable to drive directly any existing RF broadcast amplifier ( transmitter ),  .
The TM7910 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 TM7910 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 Testing depts. of important world-wide DVB-T / DVB-H receivers and chips manufacturers companies as reference generator

Applications

·                                 DVB-H Broadcast Power Transmission

·                                 DVB-T Broadcast Power Transmission

·                                 Broadcasting Operations for Medical, Educational, Military & Community distribution

·                                 Industrial Operations as R&D, Set Top Box testing, Fixed and Mobile measurements

Key Features

·                                 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