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5.1 Further Information on Cabling and Sockets
Cable:
Type
length
at frequency / MHz
10 m
20 m
30 m
40 m
50 m
60 m
70 m
Loop-resistance (core and shield)
of one cable
•
the cables of the trunk
•
For cable recommendations and care instructions, see also point 4.2 and 4.5.
•
Use F-Quick Crimp plugs -available for Multimedia- or Mini-CoaxSat 2150-cable as
•
well as for 100 dB cable or for the 120 dB premium cable- for trunk lines. This will help
to connect the devices easier and faster.
Antenna Sockets:
Pass socket 10 dB
as TechniPro RV 600-10 E
Pass socket 10 dB
as TechniPro RV 600-10
Pass socket 13 dB
as TechniPro RV 600-13
Pass socket 20 dB
as TechniPro RV 600-20
End socket
as TechniPro SV 600
These sockets have a DC-bypass in the trunk-line and a diode-decoupled DC-bypass
•
in the satellite tap. There should be only one diode in the path of each receiver to the
TechniRouter.
Level at the Output of an Antenna Socket
Sat
FM
Analog TV
DVB-T
DVB-C
Loss (dB / x Meter) deployable cable types
100 dB cable or
120dB premium-cable
30
0.3
0.6
0.9
1.2
1.5
1.8
2.1
0.35 Ω / 10 m
0.06 Ω / 10 m
recommended sockets
Trunk loss
terrestrial
1 dB
2 dB
1.5 dB
1.3 dB
4 dB
Level (dbµV)
minimum
recommended
47
58
50
63
55
63
40
50
47
55
300
860 2150
1
1.8
3
2
3.6
6
3
5.4
9
4
7.2
12
5
9
15
6
10.8
18
7
12.6
21
satellite
FM 11 dB,
1.9 dB
TV 10 dB
FM 12 dB,
2...3.5 dB
TV 14 dB
FM 17 dB,
1 ...2.5 dB
TV 15 dB
FM 22 dB,
1 ...2.3 dB
TV 20 dB
2 dB
Table 3
maximum
79
70
70
70
70
39
Table 1
Mini-CoaxSat 2150- or
Multimedia-cable
30
300
860 2150
0.5
1.5
2.5
1
3
5
1.5
4.5
7.5 12.6
2
6
10
16.8
2.5
7.5
12.5
0.56 Ω / 10 m
0.08 Ω / 10 m
Table 2
Tap loss
terrestrial
satellite
10 dB
10 dB
13 dB
20 dB
EN
4.2
8.4
21
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