CALAMP WIRELESS NETWORKS INC. BDD4T881S2 ユーザーズマニュアル

Paragon-III Technical Manual

 

 

 

 

 

Information that can be sent at random times, and not synchronized to a clock.
Transmission characters begin with a “start” bit and end with a “stop” bit.

 

Automatic Vehicle Location. Optional feature that involves using GPS (Global
Positioning System) signals from the mobile unit by the Host PC.

 

Base Station Data Link Controller (PD = Parallel decode). An async controller-
modem designed for the radio base station in mobile systems. A component of
Paragon-III.

 

Dataradio’s Enhanced Dynamic Bandwidth Allocation.

 

Windows based "Commands & Data over IP" radio-modem Software. This soft-
ware allows basic tests, unit configuration, and troubleshooting.

 

Data Communications Equipment. This designation defines the direction (input
or output) of the various RS-232 interface signals. Modems are always wired as
DCE.

 

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.

 

High specs dual DSP mobile radiomodem with Dataradio PD technology (Paral-
lel Decode)

 

 

This is the bit rate on the RF link between units. Could be different from COM
port baud rate.

 

Next generation of Paragon/PD+. Runs up to 128 kb/s

 

Technology featuring dual receivers for added data decode sensitivity in multi-
path and fading environments.

 

Radio modules used in Paragon-III and available in two distinct series depending
on radio’s frequency band.

 

Industry–standard interface for serial data transfer.

 

Vehicular Information Solutions. Dataradio’s name for a series of products spe-
cially designed for mobile data.