Kathrein EXR 2908 Manual

Kathrein Skifte EXR 2908

Læs gratis den danske manual til Kathrein EXR 2908 (3 sider) i kategorien Skifte. Denne vejledning er vurderet som hjælpsom af 21 personer og har en gennemsnitlig bedømmelse på 4.3 stjerner ud af 11 anmeldelser. Har du et spørgsmål om Kathrein EXR 2908, eller vil du spørge andre brugere om produktet?

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QCascadable multi-switch for splitting 8 Sat levels and
terrestrial signals to multiple receivers
QOnly one downlink per receiver needed (two for twin
receivers)
QFacility to select horizontal/vertical, low/high, Sat position A/
position B independently for each receiver using DiSEqC™
controls
QIf not using DiSEqC™ controls, changing the horizontal/
vertical, low/high of Sat position A can be performed, also by
tone burst changing Sat position A/position B
QIntegral amplifi er for low attenuation in Sat signal band
QIntegral pre-emphasis to equalise cable attenuation
QTerrestrial signals also receivable with Sat receiver switched
off
QTerrestrial band: 5-862 MHz, passive
QHigh degree of insulation between outputs
QCan be remote fed via the horizontal low inputs.
All other inputs are voltage-free (enabling operation with
UAS 485)
QFor indoor mounting
EXR 2908
QMulti-switch for 8 connections, with integral power supply unit
QLow power consumption based on high-effi ciency short-
circuit-proof switch-mode power supply unit
QCan be extended using EXR 2998
EXR 2998
QMulti-switch loop-through for system extension with eight
connections each
QHighly cascadable (up to 40 connections)
Sat-IF splitting system (8 x Sat-IF)
Multi-switch
EXR 2908
EXR 2998
20510019
20510020
Multi-switch
936.3280/ /0 09/1.3eB 8
Setting Effect
22 kHz High/Low All inputs position “A” can be selectedĺ
Tone Burst Pos. A/B All inputs position “A” and “B” can be selectedĺ
*) The terms for the settings in the receiver menus are specifi c to the respective model and manufacturer!
Settings for receivers without DiSEqC™
Setting Effect
DiSEqC™ “On” All inputs can be selected
22 kHz and tone burst to “Off” Changeover time is shortened
Settings for receivers with DiSEqC™
EXR 2908
20510019
EXR 2998
20510020
Technical data
Type EXR 2908 EXR 2998
Order no. 20510019 20510020
Subscriber connections 8 8
Inputs 1 x terr. 8 x Sat-IF 1 x terr. 8 x Sat-IF
Frequency ranges MHz 5-862 950-2150 5-862 950-2150
Through loss dB - - 3.5 1-2.5 ¹ )
Attenuation ¹)dB 10-13 5-0 13-16 5-0
Horizontal/vertical isolation dB - 25 - 25
Subscriber isolation dB 25 25 25 25
Max. output level ²)dBµV - 109 - 109
Screening factor dB
5-300 MHz > 85
300-470 MHz > 80
470-1000 MHz > 75
1000-2150 MHz > 55
Control with DiSEqC™ Vert./horiz., low/high, pos. A/B
Controls without DiSEqC™
- with 14/18 V and 0/22 kHz
- with tone burst
Vert./horiz., low/high, (pos. A)
Pos. A/B
Current consumption per subscriber mA 30
Nominal input voltage V 198-253 -
Nominal input power (800/400 mA load) W 18.1 / 10 -
Secondary voltage ³)V 18 -
Max. total remote feed current ³)mA 800 -
Max. remote feed current per trunk mA - 1000
Protection class/protection type II (totally insulated)/IP 30 IP 30
Permissible ambient temperature °C - 20 to + 55 - 20 to + 55
Connections F-connectors F-connectors
Dimensions (W x H x D) mm 227 x 228 x 44 172 x 228 x 44
Packing unit/Weight units/kg 1 (10)/1.0 1 (10)/0.85
¹)
Frequency-dependent attenuation
²)
SAT to EN 50083-3, 35-dB-IMA
³)
Via horizontal low inputs
936.3280/ /0 09/2.3eB 8
Reception range Position A/satellite 1 (e.g. ASTRA) Position B/satellite 2 (e.g. EUTELSAT)
Low band High band Low band High band
Vertical Horizontal Vertical Horizontal Vertical Horizontal Vertical Horizontal
Command E2 10 38 F0 E2 10 38 F2 E2 10 38 F1 E2 10 38 F3 E2 10 38 F4 E2 10 38 F6 E2 10 38 F5 E2 10 38 F7
DiSEqC™ commands, e.g. for Kathrein measuring instrument MSK 25 or MSK 33

Produkt Specifikationer

Mærke: Kathrein
Kategori: Skifte
Model: EXR 2908

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