Transcript Scrambling/Encryption & Sound Quality

IDAS™ Conventional IP Network
Application Examples
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May 2009. Content subject to change without notice or obligation
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IDAS™ System Evolution Path
Single
Site
Conventional
Trunking
IDAS™ Conventional
IDAS™ Trunking
IC-FR5000/FR6000 IDAS™ Digital Repeater
• IDAS™, 6.25kHz digital mode ready
• Two RF modules in one unit configurable
• Upgradable to Trunking or IP Networking
• Current IDAS™ radios are compatible with
IDAS™ Trunking and IDAS™ IP Networking
IDAS™ Conventional IP Network
MultiSite
IC-FR5000/FR6000 IDAS™ Digital Repeater
UC-FR5000 #02
Network Controller
Multi-Site Conventional Version
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IC-FR5000/FR6000 IDAS™ Digital Repeater
UC-FR5000 #01
Trunking Board
IDAS™ Multi-Site Trunking
*Upgradable in the future
*Detailed specifications and required options have
not been finalized yet.
IDAS™ Remote Communicator
The RC-FS10 Remote Communicator
 The RC-FS10 Remote Communicator creates an IP-connected virtual
radio(dispatcher) on a Windows PC which may be located anywhere an
appropriate IP connection is available.
 Up to eight virtual radios can be IP-connected to a repeater.
 The RC-FS10 consists of the CT-24 USB VOCODER unit and a virtual radio
Windows PC software.
 The CT-24 has an ESN which can be used for identification of a unit. The PC
software will not work if the CT-24 is not connected.
 The CT-23 desktop microphone adapter for SM-25. (Option)
Repeater
SM-25
CT-24
Repeater
Network
Controller
Network
Controller
CT-23
IP
Network
IDAS™ Remote Communicator
Repeater
Network
Controller
*The above screen image is a simulated picture which may look different from the final products.
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Application Examples
Communication Link for Locations Separated by Distance
Farm Site
IP Network
Milk Factory Site
Benefits:
• No expensive microwave link or UHF/VHF link is required
• No sound quality degradation
• No long delay in a multi-hop link
• Up to 16 sites can be linked
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Application Examples
In-Building / Intra-Building Network
IP Network
Basement
Basement
Benefits:
• Easy installation and no limitation of communication range by building height
• Already laid LAN cables can be used
• The dispatcher can be anywhere
• No sound quality degradation
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Application Examples
Remote Base/Remote Dispatch in Base Mode
Repeater Site
Repeater Site
Repeater Site
Solar Panel
IP Network
Wind Turbine
Dispatcher
(Remote Communicator)
Operation:
• The uplinked voice from a terminal radio will not be repeated but sent only to the assigned
virtual radio / dispatcher via IP.
• Uplink from the virtual radio /dispatcher will be down-linked from all of the repeaters.
• This mode can be used in cases where communications between terminals is not intended.
Benefits:
• Saves the unnecessary transmission / power consumption by disabling the repeat function
• Secure communication with the dispatcher from a terminal radio
• The dispatcher can control the entire communication
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Application Examples
Receiver Voting
Repeater Site
(Tx & Rx)
Receiver Site C
(Rx only* )
IP Network
Receiver Site A
(Rx only*)
Benefits:
Dispatcher
(Remote Communicator)
Receiver Site B
(Rx only* )
• Expand the communication coverage area of terminals, but especially handheld
radios. Seamless connection within the coverage area
• The dispatcher can be anywhere
• Easy to establish a Receiver Voting system
• No extra voter is required. The Network Controller at repeater site acts as the voter
Note: A receive only repeater is not available therefore a standard repeater is setup as the receiver for this application.
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Application Examples
Cross-Band Repeater
UHF Network
VHF Network
IP Network
Dispatch Console
Dispatch Console
(Remote Communicator)
(Remote Communicator)
Benefits:
• Easy to establish a cross-band repeater system
• Each agency can monitor all communications.
• It is possible for each operator to broadcast to both networks
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Strip-Line Coverage
IP Network
Dispatcher
(Remote Communicator)
Benefits:
• Eliminate site-interlinking RF frequency license and equipment
• Seamless connection while driving along the strip-line
• Dispatchers can be easily added at minimal cost
• Simple system architecture suitable for low/mid level voice traffic strip-line
coverage radio communication system
• No voice quality degradation
• No limit to communication range
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Application Examples
UHF/VHF Link Replacement
Site 3
UHF/VHF LINK
Site 2
Site 4
UHF/VHF LINK
Link Radio →
Repeater →
← Link Radios
← Repeater
Site 2
Leased Line
Adaptor
Benefits:
Site 4
Site 3
• No long delay in a multi-hop
link
Leased Line
Adaptor
Benefits:
• No network adaptor required
• No expensive leased lines are
required
Site 2
IP
Network
IDAS™ IP Network
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Site 1
Leased Line
Analog Network
Analog Network
• No sound quality degradation
Leased Line
Adaptor
Leased Line
Adaptor
Link Radio →
Repeater →
• Eliminate extra UHF/VHF
channels for linking
Site 4
Site 3
Site 1
UHF/VHF LINK
← Link Radios
← Repeater
Analog Leased Line Replacement
Site 1
• No sound quality degradation