Clear-Com Cellcom Instruction Manual download pdf (Page 27)

Clear-Com Communication Systems

CellCom V2.0 Instruction Manual

1-1

GETTING STARTED:

AN INTRODUCTION

TO CELLCOM

With a CellCom wireless beltpack users can roam freely around a

studio or production facility while talking and listening to all, or

selected, members of the production team. With up to six

communication routes, the beltpack gives users the flexibility to

communicate quickly and seamlessly with individuals or groups, and to

change communication routes as often as needed.

CellCom™ is the North American name for the award-winning

FreeSpeak® technology, the world’s first wireless system to include

local route programming, crosspoint level control, groups, and full

non-blocking mixing facilities.

In the United States the system operates in the unlicensed 1.92 GHz to

1.93 GHz band. With its unique and innovative digital technology,

which continually searches for unused radio frequency (RF) channels,

CellCom avoids the noise and interference issues associated with

traditional wireless systems using congested UHF and VHF bands.

Figure 1-1: A CellCom Antenna, Beltpack, and Basestation

CellCom allows a wireless system to be set up specifically tailored to

local needs by locating antennas and beltpacks in areas where they

are needed most. And because the beltpacks operate in the

unlicensed 1.92 to 1.93 GHz frequency spectrum, there is no

interference with existing wireless systems, even those located in the

same production area.

A CellCom system consists

of three basic elements: the

basestation, wireless

beltpack, and antenna.

With the basic three

elements the user can design

a digital wireless system for

specific requirements.

The CellCom basestation

functions as a full-duplex

digital matrix switcher and

router for voice

communications.

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Clear-Com Cellcom Instruction Manual Page 27