Customer Documentation DEV 2161, DEV 2162, DEV 2165
4
Copyright DEV Systemtechnik GmbH 2011-2017
2.2
LIMITATION OF WARRANTY
The preceding warranty does not apply to defects resulting from:
improper site preparation or site maintenance;
improper or inadequate interfacing of the product;
unauthorized modification or misuse of the product;
improper or inadequate maintenance of the product;
operation beyond the environmental conditions specified for the product.
Warning:
Disconnect the device from any external power line before opening of the
housing. In any case, the device is to be opened by especially trained
people, only.
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PRODUCT DESCRIPTION
The DEV 2161, the DEV 2162, and the DEV 2165 are active splitters for the
frequency range 500…2300 MHz. By default, each product is equipped with
a single splitter unit with either 4 output ports (DEV 2161), or 8 output ports
(DEV 2162), or 16 output ports (DEV 2165). Optionally, the DEV 2165 can
be ordered with one additional splitter unit; and the DEV 2161 and the
DEV 2162 can be ordered with up to three additional splitter units.
The splitter units provide a switchable LNB power (or bias) supply; i.e. the
DC supply of LNBs or of inline amplifiers can be realized through the RF
input port of the splitter unit.
3.1
FEATURES AND OPTIONS
3.1.1
Splitter Units
B ia s
P w r
1 .C
1 .1
1 .2
1 .3
C
S P
B
1
2
3
1 .4
1 .5
1 .6
1 .7
1 .8
4
B ia s
P w r
1 .C
1 .1
1 .2
1 .3
C
S P
B
1
2
3
1 .4
1 .5
1 .6
1 .7
1 .8
4
5
6
7
8
B ia s
P w r
1 .C
1 .1
1 .2
1 .3
C
S P
B
1
2
3
1 .4
1 .5
1 .6
1 .7
1 .8
4
5
6
7
8
B ia s
P w r
2 .C
2 .1
2 .2
2 .3
2 .4
2 .5
2 .6
2 .7
2 .8
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
S
Splitter unit 1: Bias (or LNB power) push button
P
Splitter unit 1: Power LED
B
Splitter unit 1: Bias (or LNB power) LED
C
Splitter unit 1: Common input port; 75 Ohm, precision F(f)
1…4
Splitter unit 1: Output ports 1…4; 75 Ohm, precision F(f)
5…8
Splitter unit 1: Output ports 5…8; 75 Ohm, precision F(f) (DEV 2162 and DEV 2165 only)
9…16
Splitte
r unit 1: Output ports 9…16; 75 Ohm, precision F(f) (DEV 2165 only)