D&R GSM HYBRID, Руководство пользователя

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BACKGROUND
D&R’s newest Telephone Hybrid is a half rack GSM version in the range of Telephone Hybrids. Its concept originates from many
demands for a wireless version of our well known and used wired hybrids. The GSM-Hybrid is a design that makes use of the
latest analogue and digital techniques available.
1.1 What is a telephone hybrid?
Telephone hybrids provide the interface between professional audio equipment and the public telephone network. They
provide protection for your equipment and the public telephone lines, allowing for varying line signals and line and GSM
conditions. Automatically canceling out the unwanted signal they also facilitate two-way communication down a single
telephone connection.
With the D&R GSM Hybrid you can add a simple and effective wireless interface that your reporters can call. With features like
HD voice, Echo canceling, digital EQ and application control over USB on your PC it is a nice tool to expand the communication
possibilities of your studio with your reporters in the field.
The GSM Hybrid has its own number reporters directly can dial, the call can be taken on the mixing console due to built in
GPIO’s. The electronics are housed in a sturdy metal 9.5” rack mount case with antenna’s on the front side for optimum
receiver conditions. An external 12 volt power supply adapter is part of the delivery. Software features are in and output
metering and level control, phone dialing, number recognition and GSM signal strength indication