KVH Industries TracPhone V7 User Manual page 83

RSSI
Receive Signal Strength Indicator. Indicates the strength of the
received satellite signal. The modem supplies this data to the control
unit for tracking purposes.
Rx
Receive.
Skew
Adjustment angle to orient an LNB with a linearly polarized satellite
signal.
Spread Spectrum
A type of communication method by which the information signal
energy is spread over a frequency band much wider than the
minimum bandwidth required for transmitting the information.
SSID
Service Set Identifier. Unique identifier shared by all computers and
devices on a single wireless network.
Straight-through Cable
Cable in which the pins at one end match the pins at the other end.
Subnet
Subdivision of a network based on IP address. For example, with a
subnet mask of "255.255.255.0," all computers and devices assigned an
IP address starting with "195.172.8" belong to one subnet (there are
255 possible). An IP address starting with "195.172.9" designates a
different subnet.
Subnet Mask
Divides the latter portion of an IP address into subnet and host
designations. For example, in a regular class B network, the first two
numbers in an IP address define the network ID while the last two
numbers define the host ID (the individual computer or device on that
network). A subnet mask changes the format of these last two
numbers by designating the third number as the subnet ID and
designating the last number as the host ID (the computer or device
within that subnet).
TracPhone V7 User's Guide
Appendix C - Glossary
87