Crosstalk Prevention; Encrypted Integrated Data (Eid); Securenet; P25 Digital Vehicular Repeater System (Dvrs) - Motorola APX 1000 User Manual

MN000255A01-BL
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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.

P25 Digital Vehicular Repeater System (DVRS)

Motorola Solutions offers an MSI Certified APX compatible, third Party, P25 Digital Vehicular Repeater
System (DVRS) that provides low-cost portable radio coverage in areas where only mobile radio
coverage is available and portable radio coverage is either intermittent or non-existent.
NOTICE: Portable subscriber units enabled in the system for Radio Authentication shall be able
to authenticate regardless of whether they are communicating directly on the system or through
a DVRS.

Conventional Talkgroup and Radio Scan Enhancements

A few enhancements have been made to the Conventional Talkgroup at the system. These
enhancements improve the Scan feature operation significantly when multiple agencies are using a
single conventional radio frequency channel. These enhancements allow users to use Selective
Squelch to operate on only the subset of talkgroups that are relevant to the users rather than all
talkgroups on the channel. These Scan improvements have been made to eliminate the audio holes
that were present and to turn on the busy LED when activity is present on the channel. Mixed Vote
Scan and Standard Conventional Scan configurations are supported. Priority Operation is also
supported.
Up to 30 different talkgroups can be supported using conventional channels. A maximum of four
talkgroups can be supported when Vote Scan channels are being used.
Smart PTT is supported with this enhancement as Smart PTT prevents users from transmitting while
other users are on the channel.
NOTICE: User Selectable Talkgroups are not compatible with this Conventional Talkgroup
Enhancement.

What Your Dealer/System Administrator Can Tell You

Check with your dealer or system administrator for the correct radio settings, if the radio is to be
operated in extreme temperatures (less than -30 °C or more than +60 °C).
You can consult your dealer or system administrator about the following:
• Is your radio programmed with any preset conventional channels?
• Which buttons have been programmed to access other features?
• What optional accessories may suit your needs?
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