CALAMP WIRELESS NETWORKS INC. GPD9 Manual Do Utilizador
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G3 Installation Guide
5
Definitions
The following terms are used throughout this document.
Item
Definition
DCE
Data Communications Equipment. This designation defines the direction (input
or output) of the various RS-232 interface signals. Modems are always wired as
DCE.
or output) of the various RS-232 interface signals. Modems are always wired as
DCE.
DTE
Data Terminal Equipment. This designation defines the direction (input or out-
put) of the various RS-232 interface signals. Most user equipment, as well as
PCs, are wired as DTE.
put) of the various RS-232 interface signals. Most user equipment, as well as
PCs, are wired as DTE.
G3
Third generation of Gemini/PD products. Runs up to 64 kb/s in 25kHz channel.
HDX
Half Duplex. A unit that uses separate transmit and receive frequencies, but
which may not transmit and receive simultaneously.
which may not transmit and receive simultaneously.
RS-232
Industry–standard interface for data transfer.
WinRIS
Windows © Radio Installation Software. This software allows basic tests and
unit configuration.
unit configuration.