User's Manual

Table Of Contents
A-3
Appendix A
Acronyms and Glossary
A
AC alternating current
ACK acknowledge (data valid)
antenna passive device that converts RF energy into magnetic energy (RF signal)
ATA American Trucking Associations refers to a standard RF communications protocol
and data storage method. ATA-type tags are read only.
AVI automatic vehicle identification
B
backscatter portion of an RF signal that is modulated by a tag and radiated back to the reader
baud measure of number of bits per second of a digital signal; for example, 9600
baud = 9600 bits per second
bit The smallest unit of information, consisting of a 0 or 1, that is formed from a binary
digit
byte binary character; for example, one 8-bit ASCII character
C
cm centimeter(s)
command data set that is recognized by the receiving device as intending to elicit a specific
response
CRC cyclic redundancy check
CTRL control
CTS clear to send
D
data information that is processed by a computing device