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Technical data
Type
Order no.
Subscriber connections
Inputs
Frequency ranges
Through loss
Connection loss ¹
)
Horizontal/vertical isolation
Subcriber decoupling
Trunk decoupling
Max. output level
2)
Vertical/holizontal input control
Low/High band control
Current consumption per subscriber
Nominal input voltage
Rated input voltage range
Nominal input power (800/150/0 mA load)
Secondary voltage
3)
Max. total remote feed current
Max. remote feed current per trunk
Protection class/protection type
Permissible ambient temperature
Connections
Dimensions (W x H x D)
Packing unit/weight
¹
Frequency-dependent attenuation
)
²
SAT to EN 60728-3, 35 dB IMA
)
³
)
Via horizontal low input
Kathrein Power Saving
If an EXR 2508 is operated as a stand-alone device or is operated in conjunction with other multi-switches which bear the
Kathrein Power-Saving logo, Kathrein Power-Saving can be activated when the stand-by switch is set to „ON". If a receiver
is included in the cascade, the LNB is supplied from the last multi-switch.
Multi-switches without Kathrein Power-Saving do not generate any signal to the last multi-switch. In order
to ensure an uninterrupted power supply to the LNB, the stand-by switch must be set to „OFF".
MHz
dB
dB
dB
dB
dB
dBμV
V
kHz
mA
V
V
W
V
mA
3)
mA
°C
mm
pc./kg
EXR 2508
20510095
8
1 x terr.
4 x sat-IF
1 x terr.
5-862
950-2150
-
-
15 → 17
5 → 0
18 → 20
-
25
40
25
-
-
-
109
230
198-253
18/4,7/1,7
18
800
-
II (insulated)/IP 30
215 x 148 x 43
1 (10)/0,65
2 / 4
EXR 2554
20510097
4
4 x sat-IF
1 x terr.
5-862
950-2150
5-862
3,5
1,0 → 2,5
1)
5 → 0
18 → 20
-
25
40
25
-
40
-
109
12-14,5/16-19
0/22
20
-
-
-
-
-
1000
IP 30
- 20 to + 55
F connectors
112 x 148 x 43
1 (10)/0,35
EXR 2558
20510096
8
4 x sat-IF
950-2150
3,5
1,0 → 2,5
1)
5 → 0
-
25
40
25
-
40
-
109
-
-
-
-
-
1000
IP 30
159 x 148 x 43
1 (10)/0,45
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