619DSRI Digital Smart Radio Interface

Setting a new standard in audio bridging, the 619DSRI provides enhanced audio performance, increased functionality and simplified interfacing and application configuration. The 619DSRI provides the communications integrator with powerful features that can be used to substantially increase the effectiveness of new and existing radio networks using dynamic configuration.

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Audio Bridging: Real-World Applications

Audio Bridging provides a uniform way of interconnecting radio equipment from different manufacturers and in different frequency bands. Typically this is done at the repeater remote site to provide multiple paths within a single radio network. However, with advances in technology a vast array of additional applications are possible.

What can the 619DSRI do for you?

The 619DSRI can fulfil three main purposes:

– Provide a means of easily bridging (or cross banding) a number of different radio transceivers (mobile or base), regardless of manufacturer or frequency band
– Enable organizations to pre-configure a number of different user groups and network structures to suit various operational scenarios then switch to the appropriate structure according to operational needs
– For ultimate flexibility, provide a method of auto steering voice calls to different sub-networks using either CTCSS or tone signalling


–  Saves considerable time and effort in interfacing disparate radio equipment
–  Significantly reduces the cost of adding additional hardware
–  Provides added system flexibility at any repeater site
–  Improves organizational effectiveness by allowing networks to be re-configured to meet operational needs
–  Reduces maintenance costs by enabling remote diagnosis and configuration of repeater equipment

Quite simply, the 619DSRI is the most cost effective method of interconnecting multiple radios on the market and is equally effective in commercial applications such as utilities, transport and resources as it is in Public Safety.

We'll find the perfect system for your individual needs

Interagency Cooperation for Public Safety Agencies

Public Safety authorities in a South American Capital required a means to interconnect radio communications across multiple agencies including SIP Telephone Integration. 619DSRI Audio Bridges were installed to not only allow for communications interoperability but...

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Custom Audio Management Unit

A large Communications Centre, required their Motorola dispatch consoles to have control over the management of audio sources. As there was no product available that offered this functionality, Omnitronics took on the challenge of designing, prototyping and delivering...

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