User Manual

RF-Orchestra!™ Transmitter Installation and Operation System Description
July 2000 6880493G02-C 2-3
Each WMG-Administrator! MS connects to other systems in the Wireless Messaging System
through a network of land lines and/or satellite links.
RF-C! Controller
The RF-C! controller is the messaging system controller for the transmitters and receivers in a
region. The RF-C! controller routes voice and text messages from the WMG-Administrator! to
the appropriate transmitter(s) and returns responses from the RF-Audience! receivers to the
WMG-Administrator!.
Choreographer! Network Manager
The Choreographer! network manager is a software interface for voice and data
communications, used in either the two-way or one-way messaging infrastructure. The
interface manages and configures network devices.
As an integral element of the Wireless Messaging System advanced messaging network, the
Choreographer! network manager integrates a wide range of utilities and services:
• Configuration management and software download
• Statistics monitoring
• Alarms and event monitor/event manager
RF-B! Transmitter Controller
The RF-B! transmitter controller provides an interface between the RF-C! controller and the
RF-O! transmitter. The RF-B! transmitter controller also provides synchronization timing for
the transmitter from a GPS receiver.
RF-O! Transmitter
The RF-O! transmitter is a linear transmitter for voice and data messaging and can support
one, two or three subchannels. The RF-O! transmitter converts data received from the RF-B!
transmitter controller into modulated radio frequency (RF) energy for transmission to the
pagers.