Icom FR6000 Series Sales Handbook - page 38
5
Applications
5-1
Digital-Analog Mixed System
Digital
Digital
Digital
Digital –
––
– Analog
Analog
Analog
Analog Mixed
Mixed
Mixed
Mixed mode connection
mode connection
mode connection
mode connection
•
Primarily operate in Analog mode
•
Analog TX signal can be RX by Analog/Digital radios
•
Digital TX signal can be RX by Digital radios
•
One repeater operates in Digital mode and other repeater operates in Analog mode
•
Analog radio operates in Analog mode
•
Digital radio operates in Digital mode when communicating with other Digital radios
•
Digital radio operates in Analog mode when communicating with Analog radios
Group A
Analog
Group C
Digital
Analog Repeater
Digital Repeater
Group A
Analog
Analog
Digital
Analog
Analog
Analog
Tx = f
2
Rx = f
1
Digital
Tx = f
3
Rx = f
4
Digital
Tx = f
4
Rx = f
3
Analog
Tx = f
1
Rx = f
2
Analog
Tx = f
1
Rx = f
2
Analog
Tx = f
1
Rx = f
2
38
This is an example of Digital and Analog mixed mode
operation when introducing digital system components
into an existing analog system. This system primarily
operates in Analog mode while utilizing the digital
features that communicate between the digital radios.
Descriptions
Model Number
Quantity
UHF FM Repeater
IC-FR4000
UHF Digital Repeater
IC-FR6000
TX Antenna
RX Antenna
Frequency
Frequency
Frequency
Frequency
f
1
: Analog Uplink (both Digital & Analog radios)
f
2
: Analog Downlink
f
3
: Digital Uplink
f
4
: Digital Downlink
System requirement (One site)
System requirement (One site)
System requirement (One site)
System requirement (One site)
Cloning Software Setup
Cloning Software Setup
Cloning Software Setup
Cloning Software Setup
•
Set the Talk Back ON in the scan list setting for the
transceivers in Group C to transmit an analog signal
when received from Groups A and B
•
Set the same Scan List for Analog and Digital CH
•
Set the CH Type Analog for Analog CH and CH Type
Digital for Digital CH