Kathrein 20510142, Руководство пользователя

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Type EXD 158 Twin EXD 258 Twin
Order no. 20510142 20510143
Subscriber connections 2 x 8 2 x 8
Inputs 1 x terr. 4 x Sat 1 x terr. 4 x Sat
Frequency range MHz 5 – 862 950 – 2150 5 – 862 950 – 2150
Through loss dB - - 3 1.5
Connection loss (terrestrial) dB 11 - 11 -
Sat (AGC) output level dBµV - 94 - 94
Horiz./vert. decoupling dB - 30 - 30
Trunk decoupling dB - - - 40
Sat input level dBµV - 60 – 90 - 60 – 90
Subscriber frequency/user band MHz see
Frequency Assign-
ment, p. 4
see
Frequency Assign-
ment, p. 4
Permissible supply voltage at the
subscriber output
V 12 – 14 12 – 14
Max. current consumption at the
subscriber connection
mA 20 20
(With power supply unit)
450
(without power supply unit)
Max. permissible voltage at the
subscriber connection
V 19 19
Max. permissible remote feed current
(horiz. low input)
mA 500 -
Max. permissible remote feed current
per trunk
mA - 1000
Max. supply voltage at DC connection V 18.6 18.6
Protection class IP 30 IP 30
Permissible ambient temperature °C -20 to +55 -20 to +55
Connections F connectors F connectors
Dimensions mm 102.8 x 148 x 44 111.5 x 148 x 44
Packing unit/weight pc./kg 1 (10)/0.51 1(10)/0.4
Power supply unit NCF 18
Order number 20510067
Nominal input voltage V 230 (47 – 63 Hz) -
Permissible input voltage range V 207 – 253 -
Nominal input power at 0/150/500 mA
load*)
W 5.4/8.7/15.5 -
Secondary voltage (DC) V 18 -
Protection class/protection type II (double insulated)/IP30
*
)
All user bands in operation
Possible Causes of Failure and Troubleshooting
There are two LEDs near the bottom subscriber connection to be able to narrow down causes of
failure (installation assistance):
LED colour Signal Description
Green LED is on The LNB is powered
Red LED is fl ashing
The multi-switch has received and understood
the single-cable command
Technical Data