Additional Performance Enhancement; Astro 25 Enhanced Data; Dynamic System Resilience (Dsr); Crosstalk Prevention - Motorola ASTRO APX O5 User Manual

Additional Performance Enhancement

The following performance enhancements are some
of the latest creations designed to enhance the
security, quality and efficiency of the radios.

ASTRO 25 Enhanced Data

ASTRO 25 Enhanced Data is optimized to handle
different message sizes and variable update rates
from different applications of the radio. Add Enhanced
Data to the Integrated Data system with a software
installation to improve data channel efficiency and
enable denser network traffic.

Dynamic System Resilience (DSR)

DSR ensures the radio system is seamlessly
switched to a backup master site dynamically in case
of system failure. DSR also provides additional
indication e.g. failure detection, fault recovery, and
redundancy within the system to address to the user
in need. Mechanisms related to the Integrated Voice
and Data (IV&D) or data centric are all supported by
DSR.
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CrossTalk Prevention

This feature prevents crosstalk scenarios from
happening, especially when a wideband antenna is
used. This feature allows the adjustment of the
internal SSI clock rate of the radio. This subsequently
reduces the possibility of radio frequency interfering
spurs and prevents the issues of crosstalk.

Encrypted Integrated Data (EID)

EID provides security encryption and authentication
of IV&D data bearer service communication between
the radio and the Customer Enterprise Network.

SecureNet

SecureNet allows user to perform secured
communications on an Analog or Motorola Data
Communication (MDC) channel. The MDC Over-the-
Air Rekeying (OTAR) feature will allow users to
perform OTAR activities on an MDC channel.

P25 Digital Vehicular Repeater System (DVRS)

Motorola Solutions offers an MSI Certified APX
compatible, 3rd Party, P25 Digital Vehicular Repeater
System (DVRS) that provides low cost portable radio
coverage in areas where only mobile radio coverage