COBHAM RT-7000 PMR User Manual

150-071724 Rev N
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see proprietary statement on first page.
Page 73 of 138
Figure 7-15: : RT-7000 PMR/RMR – AT560 / AT570 Interconnections – RF for TSO-C169a
Certified Installations
RT-7000 PMR/RMR
39
38
16
15
56
57
58
59
19
20
18
17
Antenna Control 1 TX HI
Antenna Control 1 TX LO
Antenna Control 1 RX HI
Antenna Control 1 RX LO
Antenna Control 2 TX HI
Antenna Control 2 TX LO
Antenna Control 2 RX HI
Antenna Control 2 RX LO
Antenna Control 3 TX HI
Antenna Control 3 TX LO
Antenna Control 3 RX HI
Antenna Control 3 RX LO
Backshell
Backshell
RX Data +
RX Data -
TX Data +
TX Data -
Ground
S3
NC
NC
28 VDC
DC Return
Ground
Backshell
A
B
C
D
E
S
L
M
FC-570
J101
P1
A
B
C
P2
3rd
Antenna
Tuner
A
B
C
D
E
F
G
J
K
H
P3
Tuning Control
Backshell
AT-570 Antenna
A
B
C
D
E
F
G
J
K
H
P401
Tuning Control
Backshell
In
High Split
Low Split
Switch
NO
NC
COM
J102
Antenna Port 1
J103
J104
Antenna Port 2
Antenna Port 3
Switch, Antenna,
as required
Switch, Antenna,
as required
Tunable antenna shown for example
2
nd
Antenna
Tuner
+28 VDC
Pwr Gnd
74
J101
Antenna Port 1 RF Switch Control
75
J101
Antenna Port 2 RF Switch Control
Antenna Port 3 RF Switch Control
68
J101
1
2
+28 VDC
< 400 MHz
> 400 MHz
NOTE: FOR THE FC5000 TUNER, ONLY CONNECT E-S ON
P1 IF YOU WANT THE DEFAULT FREQUENCY TO BE
121.5MHZ.
LEAVE PIN S TO PIN E OPEN FOR DEFAULT TO 243.0 MHz
TUNING ON POWER UP OR DATA BUS FAILURE.
CONNECT PIN S TO PIN E FOR DEFAULT TO 121.5 MHz
TUNING ON POWER UP OR DATA BUS FAILURE.
1N4001 or
equivalent diode
118 MHz
HPF
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COBHAM RT-7000 PMR Specifications

General

Brand	COBHAM
Model	RT-7000 PMR
Category	Radio
Language	English