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  9. Wisi DM 90 User manual

Wisi DM 90 User manual

Betriebsanleitung
Operating instructions
047 846
8 SAT + 1 TERR. Ein- Ausgänge
8 SAT + 1 TERR. Ausgänge pro Abzweig
Versorgung von bis zu 1500 Teilnehmern
und mehr
Rückwegtauglich mit DY 90 (65 MHz)
WISI MULTISYSTEM QUICK
DM 90 Abzweiger passiv
Multitap passive
Erdung bzw. Potentialausgleich!
Nach EN 50 083-1 muß die Satelliten-Antennenanlage den Sicherheitsanforderungen wie
z.B. Erdung, Potentialausgleich entsprechen.
Grounding and Potential Equalization
Pursuant to EN 50 083-1 the satellite antenna system must comply with safety require-
ments, i.e., grounding and potential equalization.
8 SAT + 1 TERR. inputs and outputs
8 SAT + 1 TERR. outputs (per tap)
Up to 1500 subscribers and more
Return path capable via DY 90 (65 MHz)
Anlagenbeispiel / System configuration
DM90
Multitap passive
9 x DV 49A
DY90
Amplifier
8 SAT + 1 TERR
8 SAT + 1 TERR
SAT2
H/HB
SAT2
V/HB
SAT2
H/LB
SAT2
V/LB
TERR
SAT1
H/HB
SAT1
V/HB
SAT1
H/LB
SAT1
V/LB
SAT2
H/HB
SAT2
V/HB
SAT2
H/LB
SAT2
V/LB
TERR
SAT1
H/HB
SAT1
V/HB
SAT1
H/LB
SAT1
V/LB
DY90
SAT Verstärker
Return path
0 - 10 dB
Terr
OFF
DV 24
VS...
DY 55
LH (DC)
LV (DC)
HV (DC)
HH (DC)
OC...
DB 33
DB 53
oder / or
LH (DC)
LV (DC)
HV (DC)
HH (DC)
OC...
DY90
Amplifier
DY90
Amplifier
DY90
Amplifier
DY90
Amplifier
DM90
Multitap passive
DM 90 / DY 90
DM 90 / DY 90
DM 90 / DY 90
DY 98
DY 98
9 x DV 25
Prinzip / Concept
WISI Communications GmbH & Co. KG
Empfangs- und Verteiltechnik
Wilhelm-Sihn-Straße 5-7, 75223 Niefern-Öschelbronn
Tel . 07233 / 66-292, Fax. 66-320, http://www.wisi.de
05/08
... a link to the future
Technische Änderungen und Druckfehler vorbehalten!
Technical Modifications reserved. WISI cannot be held
liable for any printing error.
Frequenzbereich / Frequency range TERR 5-862 MHz
Durchgangsdämpfung / Thru loss TERR 1.5-3.0 dB
Auskoppeldämpfung / Tap loss TERR 13-14 dB
Entkopplung Stamm / Isolation Trunk TERR 35 dB min.
Rückflußdämpfung / Return loss TERR 15 dB min.
Frequenzbereich / Frequency range SAT 950-2400 MHz
Durchgangsdämpfung / Thru loss SAT 2-3.5 dB
Auskoppeldämpfung / Tap loss SAT 14-12 dB
Entkopplung Stamm / Isolation Trunk SAT 38 dB min.
Rückflußdämpfung / Return loss SAT 10 dB min.
Fernspeisespannung / Remote feed voltage
Fernspeisung von DY 90 via DC by-pass im Stamm / Remote feeding of DY 90 via DC by-pas (Trunk)
Allgemeines / General
Gehäuse mit Deckel / Housing, cover Zink-Druckguss / Zinc die-cast
Betriebstemperaturbereich / Operating temperature -20 °C...+50 °C
Lagertemperatur / Storage temperature -25 °C...+75 °C
Max. Luftfeuchte, nicht kondensierend
/
95 %
Max. humidity non condensing
Abmessungen incl. F-Buchsen / Dimensions incl. F conn.
210 x 210 x 27 mm
Zubehör / Accessory
F-Quick / Crimp MK 75 DV 90
MK 90, 95, 99 DV 95
Technische Daten / Specifications

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