936.2066/D/0805/6.20d.e.f.esp.
Cascadeable
Sat IF distribution system
for analogue and digital reception
4 x Sat IF + terrestrial
System description
Cascadeable end-line switching matrices for distributing analogue and digital programmes received from one satellite
position as well as distributing terrestrial signals to many receivers
Suitable for all types of LNBs
The matrices EXR 508 and EXR 5016 are equipped with an integrated power unit and a switch into 22 kHz generator,
what allows extension of the switchable Quatro LNB´s to several subscribers
The power units are highly efficient and short-circuit proof
The integrated power unit is additionally equipped with a LED for function control (the LED extinguishes in case of
short-circuit or overload of the 18 V lines)
Extension of the system with through-line matrices (EXR 558 and EXR 554) and a SAT IF distribution amplifier VWS
551 allows cascaded lines for up to 96 subscribers
Allows simple inclusion in various installation systems, e.g. star-wired systems for an entire building or for just one
floor, or several cascaded lines in conjunction with the Kathrein Sat IF splitter EBX 520
The products comply with the valid requirements of the guideline 72/23/EEC (low voltage guideline) and 89/336/EEC
(EMC guideline)
Technical data
Type EXR 504/EXR 514 EXR 508 EXR 5016
Order no. 273352/273389 20510002 273444
Inputs/subscriber connections 5/4 5/8 5/16
Frequency range MHz 47–862 950–2400 47–862 950–2400 47–862 950–2150
Tap loss dB 13 7 18 10 18 13 ––> 8
1
)
Max. output level
2
) dBµV 90 90 100
Admis. voltage supply via the V 12–19
subscriber outputs
Current drain from receiver mA 50 50 30
per subscriber
4
)
Admis. remote feed current mA
Horizontal: total 650 1000
Vertical: total
3
) 200 2 x 200
Power unit
Type NCF 18 Integrated power unit
(for EXR 504, for EXR 514 (in EXR 508, EXR 5016)
optional)
Order no. 230636 –
Safety class/category II (safety insulated)/IP 30
Nom. input voltage V~ 230 (50–60 Hz)
Admis. nom. input voltage V~ 198–253
Secondary voltage V= 18 ± 5% 18 ± 0,3%
short-circuit proof
Max. current drain mA 650 1000
Input power consumption W 14,50 23
Switchable signals V – 0,6 ± 0,2
kHz – 22 ± 2
1
) Frequency dependent gain (pre-emphasis)
3
) Total current drain of power unit must be observed.
2
) Two carrier mesuring method according to EN 50083-3,
4
) The current drain of power unit of EXR 514 and the current
3
rd
order interference products with 35 dB spacing drain of the feed system must be observed.
End-line EXR 504, 273352
switching matrices EXR 514, 273389
