Icom IC-80AD Instruction Manual - Page 43

System description

Page 43 highlights

DV MODE PROGRAMMING 6 D System description 1 2 3 Area 1 Area 2 Area 3 (Gateway) Area 4 4 Repeater 1 Zone A Repeater 2 Repeater 3 Repeater 4 5 6 Internet 7 Network 8 9 10 Area 5 Repeater 5 Area 6 (Gateway) Zone B Repeater 6 Area: The Area is the communication range that is covered by a single repeater. The repeater is called an area repeater in the D-STAR system. Area 7 Area 8 11 Repeater 7 Repeater 8 12 13 Zone: 14 The Zone is composed of several areas, that are linked by a 10 GHz microwave link. 15 The areas 1 to 4 and 5 to 8 make up a zone in the example above. 16 Link repeater: The microwave (10 GHz) link repeater provides to linking with another repeater site (Area) for zone construction. Gateway repeater: 17 Gateway repeaters provide communications between different zones via the internet. 18 Repeaters 3 and 6 are gateway repeaters in the 19 example above. 35

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35
6
DV MODE PROGRAMMING
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Area 1
Zone A
Repeater 1
Area 2
Repeater 2
Area 3
Repeater 3
Area 4
Repeater 4
Zone B
Area 7
Repeater 6
Area 6
Repeater 7
Area 8
Repeater 8
Area 5
Repeater 5
Internet
Network
Internet
Network
(Gateway)
(Gateway)
Area:
The Area is the communication range
that is covered by a single repeater.
The repeater is called an area repeater
in the D-STAR system.
Zone:
The Zone is composed of several areas, that are linked
by a 10 GHz microwave link.
The areas 1 to 4 and 5 to 8 make up a zone in the
example above.
Link repeater:
The microwave (10 GHz) link repeater
provides to linking with another repeater
site (Area) for zone construction.
Gateway repeater:
Gateway repeaters provide communications between
different zones via the internet.
Repeaters 3 and 6 are gateway repeaters in the
example above.
D
System description