User Manual

Table Of Contents
RF-Orchestra!™ Transmitter Installation and Operation Abbreviations and Acronyms
July 2000 6880493G02-C A-7
SCM Station Control Module
shutdown
Transmitter completely ceases paging or keying, resulting in no RF
power output.
SNMP Simple Network Management Protocol
SNR Signal to Noise Ratio
SPCM
Station Power Control Manager. RF-O! transmitter software task
controlling station power output
SPI Serial/Parallel Interface OR Serial Peripheral Interface
SQC Signal Quality Calibration
SS7 Signalling System 7
station
Usually refers to the paging base station, comprising the RF-O!
transmitter, RF-B! transmitter controller, and RF-A! receiver.
TCP/IP Transmission Control Protocol/lnternet Protocol
TCU Transmitter Control Unit
TDM Time Division Multiplexer
TDSS Triple Drive Support Subsystem
TELCO Telephone Company
TIPP Telocator Internetworking Paging Protocol
TNPP Telocator Networking Paging Protocol
TRC Tone Remote Control
Tx Transmitter
UHSO
Ultra High Stability Oscillator. 10 MHz Reference on RF-B! transmitter
controller.
UL Underwriters Laboratories
us/
µs microsecond
Vac/VAC Voltage Alternating Current
VCO Voltage Controlled Oscillator
Table A-1: Acronyms and Definitions List (Sheet 7 of 8)
Abbreviation/Term/Acronym Definition