Dealer Programmable Features, RapidCall Signalling

Dealer Programmable Features	GM300 Mobile Radios

Dealer Programmable Features

Field Programming Capabilities

The Radius GM300 mobile uses non-volatile memory to store customer unique information. If a frequency, squelch code or channel-slaved scan list needs to be changed, it can be done at a service location with Radio Service Software (RSS). The time-out timer can be disabled or changed without having to open the radio for reprogramming.

Scanning radios can also be programmed to enable Talkback Scan or the Priority Sample Rate can be changed. Finally, 16 channel radios are pro- vided with RapidCall Signalling and Expanded Accessory Connector and can be programmed to include a wide variety of features and accessories.

RapidCall Signalling

16 Channel GM300 mobiles are available with RapidCall, a selective sig- nalling package. Radios can be programmed with an impressive variety of features to improve your efﬁciency as radio users. These features include: Push-to-Talk Identiﬁcation (PTT-ID), Emergency, Call Alert, Horn/Lights, Voice Selective Call, and Radio Check.

RapidCall mobiles can be made capable of sending a unit ID or Emer- gency Alert to a control unit or receiving a Call Alert, Horn/Lights, Voice Selective Call or Radio Check from a control unit.

Mobile radios can also be made capable of the control unit functions: receiving and displaying the incoming ID or Emergency and sending a Call Alert, Horn/Lights, Voice Selective Call or Radio Check.

In addition, RapidCall mobiles have an expanded accessory connector, providing greater ﬂexibility in adding external hardware such as Public Address. Ask your Radius Representative for more information.

Time-Out-Timer

All models have a Time-Out Timer (TOT) that will terminate your transmis- sion if you hold the PTT button down for 60 seconds (default setting). To warn the user, an alert tone will sound from the speaker about 4 seconds before the transmission is cut. The Time-Out Timer can be disabled or changed in duration from 1-255 seconds. See your local Motorola Radius dealer for more details.

6880902Z09-B

May, 1996

GM300 specifications

The Motorola GM300 is a renowned mobile radio that has made significant contributions to communication in various industries, particularly in public safety, transportation, and construction. Introduced in the 1990s, the GM300 quickly became a popular choice for its rugged design and reliable performance.

One of the most notable features of the GM300 is its versatility. The radio operates in VHF and UHF frequency bands, which allows it to adapt to different communication needs and environments. Its ability to switch between narrow and wide bandwidths enhances signal clarity and reduces interference, ensuring that users can communicate effectively.

The GM300 boasts a robust construction, designed to endure harsh working conditions. With an IP rating that indicates dust and water resistance, the radio is often used in rugged outdoor environments without the fear of damage from the elements. This durability is complemented by an ergonomic design that allows for easy handling and operation, ensuring that users can access critical features quickly and efficiently.

In terms of audio quality, the Motorola GM300 features advanced digital signal processing technology. This capability helps to eliminate unwanted background noise, allowing for clearer conversations even in noisy environments. Coupled with a powerful speaker, the GM300 ensures that users can hear and be heard, regardless of their surroundings.

The radio supports multiple channels and can be programmed to store a variety of frequencies. This feature allows users to switch between channels seamlessly, making it ideal for teams that require instant communication across different groups. Additionally, the GM300 can be expanded with various accessories such as external microphones and headsets, further enhancing its usability.

One of the key characteristics of the GM300 is its extensive compatibility with other Motorola radios. This feature facilitates interoperability among different user groups, which is essential in emergency services where seamless communication can save lives. The radio's ease of integration with existing systems means that organizations can upgrade their communication infrastructure without losing functionality.

In summary, the Motorola GM300 is a reliable and versatile mobile radio that continues to serve a wide range of applications. With its durable design, excellent audio quality, and advanced features, it has established itself as a dependable choice for professionals who prioritize clear and effective communication. Whether used in public safety or private enterprises, the GM300 remains a cornerstone in the field of mobile radio technology.