Selex ES is an international leader in electronic and information technologies for defence systems, aerospace, data, infrastructures, land security and protection and sustainable ’smart’ solutions. Selex ES is an integrated global business with a workforce of approximately 17,900.
For the PMR market, Selex ES supplies secure, integrated and interoperable turnkey network solutions that combine different enabling technologies – including TETRA and DMR – to provide multi-technology network solutions that guarantee transparent user connectivity in all circumstances to ensure safe and efficient operation-critical and mission-critical operations.
ECOS-D: FREQUENCY SAVING, ANALOG/DMR SIMULCAST SYSTEM
SELEX ES’s ECOS-D DMR Simulcast network solution guarantees advanced digital PMR/LMR services even in those instances where a minimal number of frequency pairs is available and also with a high number of repeaters. Brochure
Key benefits include:
• Frequency saving
• Wide area radio coverage
• Automatic Dual Mode analogue/DMR: guarantees communications between analogue and digital users to communicate and enables seamless migration
• Intrinsic roaming and hand-over
• Security: supports encryption and network access control
• Fast call set-up time
• Simulcast DMR Conventional and Trunked Channels
ECOS-D A2T: AUTO-ADAPTIVE, ANALOG/DMR SIMULCAST SYSTEM
ECOS-D A2T DMR Simulcast network solution supports multi-technology backbone interconnections between repeaters. A2T technology allows the system to adapt to time-variant backbones to guarantee the highest performance even when terminals are receiving on overlapping RF areas.
RBS can be linked by using E1, 4W+E/M and IP interfaces.
Synchronization references used include: GPS, E1 synchronism extraction, over IP synchronization and external reference. Brochure
110W High-Power version – ideal for multi-channels systems – is available. Brochure
ECOS-D CST: WIDE AREA COVERAGE, ANALOG/DMR SIMULCAST SYSTEM
Synchronization of all network Radio Base Stations is achieved directly from the VHF/UHF radio carrier. This exclusive and patented feature, together with the bidirectional equalization signal, permits terminals to receive clearly even within overlapped areas.
Combined A2T/CST configuration is also available (Radio connections + 4W+E/M, E1 and IP interfaces). Brochure
IOP CERTIFICATES & SUMMARY TEST RESULTS
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