Tunnel & Long Range Walkie Talkies

Providing coverage in confined underground environments.

OUR SOLUTION

To boost coverage in deep tunnel spaces, strategically placed repeater systems and antennas can be used in combination to create seamless coverage around the a tunnel network. Protecting staff safety is a number one priority for all on site, and tunnel communications solutions allow staff to activate an alarm in case of emergency.

HOW CAN WE HELP

To find out how Brentwood Construction can assist with providing tunnel communications, contact us today. We provide equipment trials and site visits to find the best solution for you.

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Motorola SLR5500 Repeater

The Motorola SLR 5500 is a repeater that boosts two way radio reception across large sites.

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PRODUCT FEATURES

  • Slim design
  • Alarm Ports
  • Dual analogue and digital operation
  • Digital, analogue or mixed modes
  • Low power consumption
  • Front panel USB port
  • Integrated 3A battery charger
  • MOTOTRBO compliant

PRODUCT SPEC

Radio Type: Digital

Weight (grams): 8600

Number of Channels: N/A

Power Output (watts): 50

Frequency: VHF (136-174 MHz) and UHF (403-527 MHz)

Battery Life (hours): N/A

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MORE INFO

The Motorola SLR 5500 is a repeater that boosts two way radio reception across large sites. It replaces the DR3000 and offers a number of important upgrades, including considerably improved processing power and data storage capacity. This robust unit is considerably slimmer and compact than its predecessor, and provides 50W transmit output power, digital error correction and excellent audio reproduction.

The SLR 5500 is designed to operate efficiently, with low power consumption and a low thermal footprint. Additionally, it has several field-replaceable parts and ports for expansion modules. On the front of the console, there is a USB port for simple connectivity, and it also has a built in battery charger plus ports for external alarms and Ethernet cables. The unit is fully compatible with both digital and analogue radios, and it can also be used in mixed mode to utilise both at the same time.

Motorola has designed the SLR 5500 to be compatible with its MOTOTRBO feature set, which means that MOTOTRBO benefits such as IP Site Connect can be used, when this unit is paired with compatible two way radios.

CASE STUDIES

CROSS RAIL

Tunnel construction projects require effective radio communications to achieve the desired productivity, safety and reliability crucial to those working in the specialist environment. The cross rail joint venture from Costain and Skanska needed the very best radio equipment to guarantee the optimum performance and coverage both on the surface as well as inside the tunnels.

VIEW OUR CASE STUDIES