User Manual

Table Of Contents
Abbreviations and Acronyms RF-Orchestra!™ Transmitter Installation and Operation
A-6 6880493G02-C July 2000
ppb parts per billion
PPS Pulse Per Second
PS power supply
pSOS
Real-time operating system used in the operation of the RF-O!
transmitter host software.
PSTN Public Switched Telephone Network
PVC Permanent Virtual Circuit or Polyvinylchloride
RAM Random Access Memory
ReFLEX25
Two-way FM data modulation protocol in the FLEX family of over-the-air
protocols. Typically used to transmit data to and from a two-way paging
device.
RFCC
Radio Frequency Channel Controller. A pSOS task in the RF-O!
transmitter host software which is responsible for synthesizer
programming and relaying the number of subchannels and modulation
type from the distributor DSP to the collector DSP and other host pSOS
tasks.
RF-A! RF-Audience! receiver
RF-B! RF-Baton! transmitter controller
RF-C!
RF-Conductor! controller. Responsible for routing messages to the
transmitter controllers (RF-B!) and from the receivers (RF-Audience!).
RF-O! RF-Orchestra! paging station
RPM revolutions per minute
RPS revolutions per second
RF Radio Frequency
RISC Reduced Instruction Set Computer
RIP Router Information Protocol
RU Rack units
Rx Receiver
SCI Simulcast Control Information
Table A-1: Acronyms and Definitions List (Sheet 6 of 8)
Abbreviation/Term/Acronym Definition