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The following table lists all configurations for MTS 4.
NOTICE: The numbers illustrated are applicable for TETRA with TEDS numbers within
parentheses.
Low Power is valid for 400 MHz and 260 MHz, while High Power is valid for both 400 MHz and
800 MHz.
Table 84: MTS 4 RF Configurations
RF Configuration
1 - 2 BRs
TX/RX on 2 ant.
TX/RX on 2 ant., RX on 1
ant.
TX on 2 ant., RX on 2 ant.
TX on 2 ant., RX on 3 ant.
TX/RX on 1 ant., RX on 1
ant.
TX/RX on 1 ant., RX on 2
ant.
TX on 1 ant., RX on 2 ant.
TX on 1 ant., RX on 3 ant.
3 - 4 BRs
TX/RX on 2 ant.
TX/RX on 2 ant., RX on 1
ant.
TX on 2 ant., RX on 2 ant.
TX on 2 ant., RX on 3 ant.
TX/RX on 1 ant., RX on 1
ant.
TX/RX on 1 ant., RX on 2
ant.
TX on 1 ant., RX on 2 ant.
TX on 1 ant., RX on 3 ant.
Max Power
Cavity
[W]
Combin-
Low
High
er
Pwr
Pwr
25
40
-
(20)
25
40
-
(20)
25
40
-
(20)
25
40
-
(20)
10
25
1
(10)
10
25
1
(10)
10
25
1
(10)
10
25
1
(10)
10
25
2
(10)
10
25
2
(10)
10
25
2
(10)
10
25
2
(10)
10
25
2 (comb)
(10)
10
25
2 (comb)
(10)
10
25
2 (comb)
(10)
10
25
2 (comb)
(10)
Chapter 7: Radio Frequency Distribution System
Duplex-
Pre se-
er
lector
2
-
2
1
-
2
-
3
1
1
1
2
-
2
-
3
2
-
2
1
-
2
-
3
1
1
1
2
-
2
-
3
6802800U74-AN
Post
Filter
-
-
2
2
-
-
1
1
-
-
2
2
-
-
1
1
273
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