Kathrein EXR 2508 Handleiding
Pagina's 5 Engels Digitale decoder
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Cascadable multi-switch for distribution of four satel-
lite levels and terrestrial signals across multiple
TV/Receiver
Only one downlink per TV/Receiver needed
(two for twin TV/Receiver)
Independent selection of horizontal/vertical, low/high,
for each TV/Receiver
Switchable via the coaxial cable with 14/18 V and
0/22 kHz signal frequency
Integral amplifi er for low attenuation in satellite signal
band
Integral pre-emphasis to equalise cable attenuation
Terrestrial signals also receivable even when sat
TV/Receiver switched o
Terrestrial band: 5-862 MHz, passive
High degree of insulation between outputs
Multi-switches EXR 2558 and EXR 2554, together with
single-cable multi-switches of the EXD and EXE series
can be combined
Up to eight multi-switches can be cascaded
For indoor installation
EXR 2508
Multi-switches for eight ports with power supply unit
for LNB power feed
NCF 18
Low power consumption based on high-e ciency
short-circuit-proof switch-mode power supply unit
Kathrein Power-Saving:
The LNB power feed is switched o as soon as there
are no longer any TV/Receiver active on the EXR 2508
or in the cascade. This function can be deactivated,
for instance if loop-through multi-switches without
Kathrein Power-Saving as used in the cascade
LNB-Fernspeisung über den Eingang horizonal low.
Signalisierung Kathrein-Power-Saving über den Stamm
„vertikal low“. All other inputs are voltage-free
Sat-IF distribution system (4 x sat-IF)
Multi-switch
Features
EXR 2554 and EXR 2558
Loop-through multi-switch for system extension with
four or eight connections each
Kathrein Power-Saving:
As soon as there are no longer any TV/Receiver active,
a signal is generated at the last multi-switch via the
„vertical low“ trunk. This signal then switches the LNB
power supply o .
EXR 250820510095
EXR 255420510097
EXR 255820510096
Product specificaties
| Merk: | Kathrein |
| Categorie: | Digitale decoder |
| Model: | EXR 2508 |
| Kleur van het product: | Grijs |
| Gewicht: | 650 g |
| Stroomvoorziening: | 198 - 253V AC |
| Ondersteunde videoformaten: | Niet ondersteund |
| Plug and play: | Ja |
| Aansluitingen: | 1 x terr., 4 x Sat-ZF, 8 x Sub. |
| Stroomverbruik: | 20 mA |
| Afmetingen (B x D x H): | 215 x 148 x 43 mm |
| Frequentie bereik: | 47 - 862 MHz |
| Bedrijfstemperatuur (T-T): | -20 - 55 °C |
| RF-connector: | F |
| Video uitgang - analoog: | Ja |
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