HARRIS CORPORATION M803M Manuel D’Utilisation
Welcome to the OpenSky Network—CHAPTER 1
Software Version OTP 5.07
M-803 Operator Manual 3
333
defined talk group consisting of the set of users
you need to talk with most.
you need to talk with most.
•
Unlike your conventional FM radio, your M-803
mobile radio is a node on an Internet-Protocol (IP)
network with its own unique IP address.
mobile radio is a node on an Internet-Protocol (IP)
network with its own unique IP address.
Addressable Headers
Messages intended for you (whether voice or data) are
broken into packets with identifying headers, just like
World Wide Web internet communications, and
targeted to your specific IP address.
broken into packets with identifying headers, just like
World Wide Web internet communications, and
targeted to your specific IP address.
You can travel anywhere within your network, even a
hundred miles or more from the sender, and messages
intended for your IP address will find their way across
the network, handed off from base station to base
station, until they are re-configured and delivered to
your personal receiving set.
hundred miles or more from the sender, and messages
intended for your IP address will find their way across
the network, handed off from base station to base
station, until they are re-configured and delivered to
your personal receiving set.
This doesn’t mean your communications are traveling
across the World Wide Web. Far from it. OpenSky is a
private wireless Intranet that adopts the best features of
IP protocol for increased communications efficiency
and capacity.
across the World Wide Web. Far from it. OpenSky is a
private wireless Intranet that adopts the best features of
IP protocol for increased communications efficiency
and capacity.
System-Wide Voice Encryptability
Furthermore, your communications are packeted as
they travel the network, so they can only be deciphered
by networked equipment. Your sensitive conversations
and data transfers can even be encrypted end-to-end for
enhanced system-wide security.
they travel the network, so they can only be deciphered
by networked equipment. Your sensitive conversations
and data transfers can even be encrypted end-to-end for
enhanced system-wide security.
Integrated Voice and Data
Your M-803 Gemini Series Mobile Radio is a
hardware component of the OpenSky network, an
integrated voice and data communications system that
delivers end-to-end digital voice and data transmissions
over a single wireless network to your dash-mounted or
trunk-mounted device.
hardware component of the OpenSky network, an
integrated voice and data communications system that
delivers end-to-end digital voice and data transmissions
over a single wireless network to your dash-mounted or
trunk-mounted device.
Like cell-phone calls,
messages are delivered
directly to your
equipment.
messages are delivered
directly to your
equipment.
But, like radio calls, users
select which calls to
receive by “tuning in” or
“locking out” other user
groups.
select which calls to
receive by “tuning in” or
“locking out” other user
groups.