OFDM Modulators / Exciters product range

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Modulators / Exciters

Specializing in broadcast grade modulation, modulator product line encompasses standards and technologies used worldwide for Mobile TV broadcast (DVB-H, MediaFLO, T-DMB) and Digital Terrestrial TV broadcast (DVB-T, DTMB).

ENENSYS offers a wide range of modulation agnostic exciters designed for Broadcaster or Lab use. Modulators can be smoothly integrated in any kind of transmitters thanks to a rich set of connectivity (inputs, outputs, communication interfaces and alarms) and can be controlled using IP protocol (TCP/IP or HTTP). Here is a focus on some key features implemented on the latest generation of ENENSYS modulators / exciters:

Key Features

Rich input connectivity Redundant inputs Near Seamless switch PCR restamping capability Bit rate adaptation Hierarchical mode support MIP/SIP parsing capability Input stream monitoring Internal Stream Player (LabMod family)	Alarms monitoring for failover switching Log files Inputs real time monitoring Dry relay alarm contact closure Full SNMPv2 (get, set, traps)
Broadcast grade ouput stage Main + Monitoring RF and IF outputs Linear, non-linear digital precorrections (NetMod family)	19''-wide, 1 RU rackable Most compact product on the market Robust mechanics Regulated active cooling
Remote Management Dual Ethernet 10/100bT control interfaces Graphical User Interface built on HTTP	Ext/internal synchronization Inputs for 10 MHz and 1 PPS inputs (NetMod family) Built-in GPS receiver option (NetMod family) 10 MHz and 1pps outputs (NetMod family)