Wavenet Technology Pty Ltd. BM3800D Benutzerhandbuch
APPENDIX I - Glossary _____________________________________ Boomer-III User Manual & Integrator’s Guide
Copyright Wavenet Technology © October 2003
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BM310012WT04
R&D
Research and development
RAM
Random-access memory
Rayleigh
A measure of multi-path fading depth of a signal
RC
Resistor-capacitor
RD-LAP
Radio Data-Link Access Procedure
RF
Radio frequency
RFI
Radio-frequency interference
RGxxx
Cabling designation number
RMA
Return material authorization
RNC
Radio network controller
RPM
Radio packet modem
RS-232
The EIA standard for a serial data interface
RSSI
Received signal strength indicator
RTU
Radio Training Utility
Rx
Receive or reception
SAP0
A specific service access point
SAR
Specific Absorption Rate
Schottky diode A diode with low forward voltage drop and fast switching
SCR
SCR
Standard context routing
SDK
Software developer’s kit
SDU
Service data unit
SFR
Single-frequency reuse
SINAD
Ratio (measured in dB) of signal to noise-plus-distortion
SMA
Sub-miniature connector
SMB
Sub-miniature connector
SNR
Signal-to-noise ratio
SPDT
Single pole, double throw (switch)
SPI
Serial peripheral interface
SRAM
Static random-access memory (static RAM)
TBD
To be determined
TNC
Industry standard connector type
Transorb
Transient absorber
TTO
Transmitter turn-on time
Tx
Transmit or transmission
UART
Universal asynchronous receiver / transmitter
UL
Underwriters Laboratories
VCC
Voltage common collector
VCO
Voltage controlled oscillator
VDD
Voltage direct drain
Vpp
Voltage peak to peak
VSWR
Voltage standing-wave ratio
WDG
Wireless Data Group (Motorola)
Wireline
Communications over a direct, physical link
XIP
Execute in place
ZIF
Zero insertion force