Televes 593001, User Manual

Page: 19 / 44

19
EN
The tables with the specifications of each of the
installation elements are shown below:
- Firstly we have to select a series of reference
frequencies and measure the power provided by
the generator in each one of them (the same as in
the previous example).
In this example we have selected the following:
Band Frequency (MHz)
Return signal 20.00
BI 55.25
FM 99.00
BS-b 120.00
BIII-1 175.25
BIII-2 274.25
DAB 210.00
BIV 471.25
BIV-BV 607.25
BV 855.25
FI-1 950.00
FI-2 1350.00
FI-3 1750.00
FI-4 2150.00
The first thing we do is calculate the attenuation
for all the sockets. In order to do this we have to
take into account the metres of cable from the
headend up to each of the sockets and the passive
elements (separators and sockets).
Technical specifications 543503 543603 543702 543802
Freq. range MHz 5-2400
Outputs No. 2 3 4 5
Attenuation
5- 47 MHz
dB
3,5 6,5 8 9,5
47-862 MHz 4,5 7 7,5 8,5
950 - 2400 MHz 5,5 9 9,5 9,5 .. 12
Attenuation
5- 47 MHz - 6,5 - 10
47-862 MHz - 6,5 - 9,5
950 - 2400 MHz - 11 - 9
Rejection between
outputs
5 - 862 MHz >15 7 >17 >15
950 - 2400 MHz >15 >15 >15 >15
Max. voltage V 40
Max. current mA 300
Splitters