COVERAGE EXPANSION SOLUTION - SELECOM

NT offers complete and integrated solutions for TETRA network operators and operators of ERP (Establishment Receiving the Public), to ensure coverage in small size venues as isolated room, showroom, commercial space, …, in large infrastructures like shopping centers, exhibition halls, convention centers, …, or confined areas such as service corridors, tunnels, underground car parks.

COVERAGE EXPANSION SOLUTION - SELECOM

Introduction:

NT offers complete and integrated solutions for TETRA network operators and operators of ERP (Establishment Receiving the Public), to ensure coverage in small size venues as isolated room, showroom, commercial space, …, in large infrastructures like shopping centers, exhibition halls, convention centers, …, or confined areas such as service corridors, tunnels, underground car parks.

TETRA / TETRAPOL repeaters medium and high power
TETRA / TETRAPOL repeaters multi-antenna for areas complex to cover
TETRA / TETRAPOL Optical Repeaters for tunnels and large infrastructure

Features and Benefits:

Low cost,
Easy installation,
Customization and flexibility
Startup without adjustment

System Components:

In the basic version, TETRA / TETRAPOL 400 MHz repeaters are available in selective band with 5 MHz bandwidth and 10 MHz duplex:

Standard	Uplink Frequency	Downlink Frequency
ETSI Standard	380-385 MHz	390-395 MHz
	385-390 MHz	395-400 MHz
	410-415 MHz	420-425 MHz
	415-420 MHz	425-430 MHz
	450-455 MHz	460-465 MHz
	455-460 MHz	465-470 MHz

Application:

- Use antennas to pick up signals from the base station and then through the TETRA / TETRAPOL repeater to transmit and receive in no-signal locations with indoor antennas.
- Use coaxial cables and splitters to distribute RF signal to antennas that are located in areas where need to enhance the radio coverage.

COVERAGE EXPANSION SOLUTION - SELECOM

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