the pre-programmed emergency system and channel to send the emergency sig- nalling and then change back to the se- lected channel.

METHOD 4: Same as METHOD 3 but the radio will lock on to the pre-programmed emergency system and channel. Any attempts to change the channel will be disabled.

The emergency state can be cleared by turning the radio off and then back on.

Using 5-Tone Signalling For Emergency Declaration

If 5-Tone signalling is defined for emergency declara- tion in place of GE-STAR emergency signalling, a pre- programmed tone sequence will be transmitted instead of the GE-STAR sequence. This emergency declaration functions as the GE-STAR emergency in all other re- spects.

TONE ENCODE TRANSMISSION

In conventional mode two keys can be defined to be tone encode triggers. If one of the pre-programmed tone encode triggers is pressed, a pre-programmed tone se- quence will be transmitted on the current system and channel. (See Emergency Operation if EMER- GENCY/HOME button is used.) The XMIT indicator will light during tone transmission and a beep will sound at the end of the transmission. If enabled, audible side tones will be heard in the radio speaker as well. If PTT is pre-programmed as one of the triggers, the microphone

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Ericsson LBI-38732D manual Using 5-Tone Signalling For Emergency Declaration, Tone Encode Transmission

LBI-38732D specifications

The Ericsson LBI-38732D is a cutting-edge telecommunications device that has carved a niche in the realm of radio systems used for mobile networks. This advanced equipment serves as a foundational component within various radio access network (RAN) architectures, enabling robust and seamless communication services.

One of the main features of the LBI-38732D is its support for multiple frequency bands, making it a versatile option in the evolution from 4G LTE to 5G networks. Its adaptive radio technology ensures that it can efficiently handle different bandwidths, providing a flexible solution for network operators looking to optimize their spectrum usage. This adaptability is crucial as mobile data demands continue to rise globally.

Another significant characteristic of the LBI-38732D is its implementation of Massive MIMO (Multiple Input, Multiple Output) technology. This feature enhances spectral efficiency and increases the capacity of the network by allowing multiple data streams to be transmitted simultaneously across the same frequency band. As a result, users can experience higher data rates and improved service quality, particularly in densely populated urban areas.

The LBI-38732D also includes advanced beamforming capabilities, which focus the signal towards users rather than broadcasting it in all directions. This precise signal targeting improves signal strength, reduces interference, and enhances overall network performance. In combination with its energetic performance in both indoor and outdoor environments, users can expect superior connectivity.

In terms of energy efficiency, the Ericsson LBI-38732D has been designed with sustainability in mind. Its energy-efficient design helps operators reduce their carbon footprint and operational costs. By optimizing power consumption, telecommunications companies can invest in further network enhancements and expansions.

Moreover, the LBI-38732D is equipped with comprehensive network management and monitoring features. This allows operators to maintain high levels of service quality while efficiently managing network resources. The device supports remote diagnostics and updates, contributing to reduced downtime and improved operational efficiency.

In conclusion, the Ericsson LBI-38732D stands out in telecommunications infrastructure through its support for multiple bands, Massive MIMO technology, advanced beamforming capabilities, energy efficiency, and robust network management. As mobile networks evolve, this device exemplifies the type of innovation that drives connectivity forward, ensuring that users receive the high-quality service they demand.