Kathrein EXR 2908, Инструкция по эксплуатации

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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/
B
/0
8
09/2.3e
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