Kenwood TKR-840 User manual

Category
Car media receivers
Type
User manual

This manual is also suitable for

Kenwood TKR-8400P is a high-performance VHF/UHF P25 Conventional repeater system designed for reliable and efficient communications. With its advanced features and dual-mode operation, it offers a seamless blend of digital and analog capabilities.

Here are some key features and use cases of the Kenwood TKR-8400P:

  • P25 Conventional and Analog Dual Mode: Supports both P25 digital and analog FM communications, ensuring compatibility with existing analog fleets while enabling a smooth transition to digital. Ideal for organizations looking to upgrade their communication systems gradually.

  • Up to Four Conventional P25 Channels: Allows for the configuration of up to four separate P25 channels, providing dedicated communication channels for different teams or departments within an organization. Suitable for large-scale operations requiring multiple communication groups.

Kenwood TKR-8400P is a high-performance VHF/UHF P25 Conventional repeater system designed for reliable and efficient communications. With its advanced features and dual-mode operation, it offers a seamless blend of digital and analog capabilities.

Here are some key features and use cases of the Kenwood TKR-8400P:

  • P25 Conventional and Analog Dual Mode: Supports both P25 digital and analog FM communications, ensuring compatibility with existing analog fleets while enabling a smooth transition to digital. Ideal for organizations looking to upgrade their communication systems gradually.

  • Up to Four Conventional P25 Channels: Allows for the configuration of up to four separate P25 channels, providing dedicated communication channels for different teams or departments within an organization. Suitable for large-scale operations requiring multiple communication groups.

TKR-7400P/8400P
VHF/UHF P25 Conventional Repeater Systems
The TKR-7400P/8400P VHF & UHF P25
Conventional repeater systems are
comprised of the Kenwood high
performance TKR-740/840 transceiver
units and a KSGCP401 P25 Controller.
The KSGCP401 supports up to four
conventional P25 channels and operates
dual mode delivering full-featured
P25 digital communications and
continued service to analog fleets.
146-162 MHz
450-480 MHz
40W, 110W, 250W VHF Systems
40W, 100W, 250W UHF Systems
Repeater Operation
Continuous Duty Cycle
Forced Air Cooling
Power Supply / Distribution Options
Battery Backup Options
Cabinet / Rack Mounting Options
Duplexer / Combiner Options
Controls Up to Four TKR-740/840 Units
1
P25 FDMA Common Air Interface
Dual Mode Analog & P25 Conventional
P25 Individual, Group & System Calls
P25 Emergency Calls
Single-Site Conventional
Site Management Ethernet Port
P25 System Status Monitor/Control
19-Inch Rack Mount Height (1RU)
GENERAL FEATURES
KSGCP401 P25 CONTROLLER
ADS#06209 Printed in USA
JQA-QMA1205
Kenwood has always connected with people through sound. Now we want to expand the world of sound in ways that only Kenwood can,
listening to our customers and to the pulse of the coming age as we head toward a future of shared discovery, inspiration and enjoyment.
M
o
d
e
l
T
K
R
-
7
4
0
0
P
T
K
R
-
8
4
0
0
P
G
E
N
E
R
A
L
F
r
e
q
u
e
n
c
y
R
a
n
g
e
T
y
p
e
1
1
4
6
-
1
6
2
M
H
z
4
5
0
-
4
8
0
M
H
z
N
u
m
b
e
r
o
f
C
h
a
n
n
e
l
s
1
(
3
2
p
r
e
s
e
t
)
C
h
a
n
n
e
l
S
p
a
c
i
n
g
1
2
.
5
k
H
z
(
P
L
L
s
t
e
p
2
.
5
/
5
/
6
.
2
5
k
H
z
)
1
2
.
5
k
H
z
(
P
L
L
s
t
e
p
:
5
/
6
.
2
5
k
H
z
)
C
u
r
r
e
n
t
D
r
a
i
n
(
T
K
R
-
7
4
0
/
8
4
0
)
S
t
a
n
b
y
L
e
s
s
t
h
a
n
1
.
0
A
R
e
c
e
i
v
e
L
e
s
s
t
h
a
n
1
.
5
A
T
r
a
n
s
m
i
t
/
R
e
c
e
i
v
e
L
e
s
s
t
h
a
n
3
.
5
A
D
u
t
y
C
y
c
l
e
R
e
c
e
i
v
e
:
1
0
0
%
,
T
r
a
n
s
m
i
t
:
1
0
0
%
F
r
e
q
u
e
n
c
y
S
t
a
b
i
l
i
t
y
±
0
.
0
0
0
1
5
%
O
p
e
r
a
t
i
n
g
V
o
l
t
a
g
e
1
3
.
8
V
D
C
±
1
5
%
O
p
e
r
a
t
i
n
g
T
e
m
p
e
r
a
t
u
r
e
R
a
n
g
e
-
2
2
º
F
~
+
1
4
0
º
F
(
-
3
0
º
C
~
+
6
0
º
C
)
D
i
m
e
n
s
i
o
n
s
(
T
K
R
-
7
4
0
/
8
4
0
)
1
9
W
x
1
.
7
5
H
x
1
2
D
i
n
c
h
(
4
8
3
x
4
4
x
3
0
5
m
m
)
W
e
i
g
h
t
(
N
e
t
)
(
T
K
R
-
7
4
0
/
8
4
0
)
8
.
8
l
b
s
.
(
4
k
g
)
M
o
d
e
l
T
K
R
-
7
4
0
0
P
T
K
R
-
8
4
0
0
P
R
E
C
E
I
V
E
R
S
e
n
s
i
t
i
v
i
t
y
D
i
g
i
t
a
l
(
5
%
B
E
R
)
0
.
3
3
µ
V
A
n
a
l
o
g
N
a
r
r
o
w
(
1
2
d
b
S
I
N
A
D
)
0
.
3
µ
V
S
e
l
e
c
t
i
v
i
t
y
D
i
g
i
t
a
l
6
0
d
B
A
n
a
l
o
g
N
a
r
r
o
w
8
7
d
B
8
2
d
B
I
n
t
e
r
m
o
d
u
l
a
t
i
o
n
D
i
s
t
o
r
t
i
o
n
8
5
d
B
8
0
d
B
S
p
u
r
i
o
u
s
R
e
s
p
o
n
s
e
1
0
0
d
B
R
F
I
n
p
u
t
I
m
p
e
d
a
n
c
e
5
0
T
R
A
N
S
M
I
T
T
E
R
R
F
P
o
w
e
r
O
u
t
p
u
t
D
e
p
e
n
d
i
n
g
o
n
c
o
n
f
i
g
u
r
a
t
i
o
n
R
F
O
u
t
p
u
t
I
m
p
e
d
a
n
c
e
5
0
T
y
p
e
o
f
E
m
i
s
s
i
o
n
1
1
K
0
F
3
E
,
8
K
1
0
F
1
E
,
8
K
1
0
F
1
D
S
p
u
r
i
o
u
s
&
H
a
r
m
o
n
i
c
s
7
0
d
B
F
M
N
o
i
s
e
(
E
I
A
)
N
a
r
r
o
w
5
0
d
B
A
u
d
i
o
D
i
s
t
o
r
t
i
o
n
L
e
s
s
t
h
a
n
0
.
5
%
@
1
0
0
0
H
z
L
e
s
s
t
h
a
n
1
%
@
1
0
0
0
H
z
K
e
n
w
o
o
d
f
o
l
l
o
w
s
a
p
o
l
i
c
y
o
f
c
o
n
t
i
n
u
o
u
s
a
d
v
a
n
c
e
m
e
n
t
i
n
d
e
v
e
l
o
p
m
e
n
t
.
F
o
r
t
h
i
s
r
e
a
s
o
n
s
p
e
c
i
f
i
c
a
t
i
o
n
s
m
a
y
b
e
c
h
a
n
g
e
d
w
i
t
h
o
u
t
n
o
t
i
c
e
.
A
n
a
l
o
g
m
e
a
s
u
r
e
m
e
n
t
s
m
a
d
e
p
e
r
T
I
A
6
0
3
D
i
g
i
t
a
l
m
e
a
s
u
r
e
m
e
n
t
s
m
a
d
e
p
e
r
T
I
A
1
0
2
C
A
A
A
T
h
e
P
2
5
L
o
g
o
i
s
u
s
e
d
u
n
d
e
r
l
i
c
e
n
s
e
a
n
d
i
s
a
r
e
g
i
s
t
e
r
e
d
t
r
a
d
e
m
a
r
k
o
f
t
h
e
P
r
o
j
e
c
t
2
5
T
e
c
h
n
o
l
o
g
y
I
n
t
e
r
e
s
t
G
r
o
u
p
.
*
1
T
I
A
1
0
2
.
B
A
A
A
P
2
5
C
o
m
m
o
n
A
i
r
I
n
t
e
r
f
a
c
e
&
T
I
A
1
0
2
.
B
A
A
B
P
2
5
C
o
m
m
o
n
A
i
r
I
n
t
e
r
f
a
c
e
C
o
n
f
o
r
m
a
n
c
e
T
e
s
t
*
2
.
C
h
a
n
n
e
l
C
a
r
d
m
u
s
t
b
e
o
r
d
e
r
e
d
S
e
p
a
r
a
t
e
l
y
S
p
e
c
i
f
i
c
a
t
i
o
n
s
M
o
d
e
l
K
S
G
C
P
4
0
1
G
E
N
E
R
A
L
D
i
g
i
t
a
l
P
r
o
t
o
c
o
l
P
2
5
C
o
m
m
o
n
A
i
r
I
n
t
e
r
f
a
c
e
*
1
A
n
a
l
o
g
P
r
o
t
o
c
o
l
R
e
g
e
n
c
y
F
M
Q
T
/
D
Q
T
E
n
c
o
d
e
/
D
e
c
o
d
e
M
o
d
e
P
2
5
C
o
n
v
e
n
t
i
o
n
a
l
M
o
d
e
/
P
2
5
C
o
n
v
e
n
t
i
o
n
l
&
A
n
a
l
o
g
D
u
a
l
M
o
d
e
O
p
e
r
a
t
i
n
g
V
o
l
t
a
g
e
1
3
.
8
V
D
C
±
1
5
%
C
h
a
n
n
e
l
C
a
r
d
U
p
t
o
4
c
h
a
n
n
e
l
C
o
n
t
r
o
l
*
2
D
i
m
e
n
s
i
o
n
s
1
9
W
x
1
.
7
5
H
x
1
3
.
5
D
i
n
c
h
(
4
8
3
x
4
4
x
3
4
3
m
m
)
S
p
e
c
i
f
i
c
a
t
i
o
n
s
Footnote from front:
*
1.
The KSGCP401 comes with one P25 option module installed for
one TKR-840 RF channel.Each additional channel requires an
option module installed (four max.). Each TKR-840 transceiver
requires Kenwood-installed KSGCP401 interface preparations.
  • Page 1 1
  • Page 2 2

Kenwood TKR-840 User manual

Category
Car media receivers
Type
User manual
This manual is also suitable for

Kenwood TKR-8400P is a high-performance VHF/UHF P25 Conventional repeater system designed for reliable and efficient communications. With its advanced features and dual-mode operation, it offers a seamless blend of digital and analog capabilities.

Here are some key features and use cases of the Kenwood TKR-8400P:

  • P25 Conventional and Analog Dual Mode: Supports both P25 digital and analog FM communications, ensuring compatibility with existing analog fleets while enabling a smooth transition to digital. Ideal for organizations looking to upgrade their communication systems gradually.

  • Up to Four Conventional P25 Channels: Allows for the configuration of up to four separate P25 channels, providing dedicated communication channels for different teams or departments within an organization. Suitable for large-scale operations requiring multiple communication groups.

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI