Kathrein VWS 220 User manual

Kathrein
Brand
Kathrein
Model
VWS 220
Type
User manual

Kathrein VWS 220

The Kathrein VWS 220 is a broadband amplifier designed for use with the Kathrein UWS 78. It can compensate for cable attenuation when using 30 m of LCD 90 cable. The amplifier has two built-in DC bypass circuits, each with a maximum current of 400 mA. The amplifier can be powered either via the "horizontal output" or the DC input.

The VWS 220 has a frequency range of 950-3000 MHz and a gain of 6-12 dB. It has a noise figure of 7 dB and a maximum output level of 105 dBµV. The amplifier can be wall-mounted and has screw-on connectors for easy installation.

Here are some possible use cases for the Kathrein VWS 220:

Kathrein VWS 220

The Kathrein VWS 220 is a broadband amplifier designed for use with the Kathrein UWS 78. It can compensate for cable attenuation when using 30 m of LCD 90 cable. The amplifier has two built-in DC bypass circuits, each with a maximum current of 400 mA. The amplifier can be powered either via the "horizontal output" or the DC input.

The VWS 220 has a frequency range of 950-3000 MHz and a gain of 6-12 dB. It has a noise figure of 7 dB and a maximum output level of 105 dBµV. The amplifier can be wall-mounted and has screw-on connectors for easy installation.

Here are some possible use cases for the Kathrein VWS 220:

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Broadband amplifier VWS 220
230639
935.1993/A/0705/1.2e
• Broadband amplifier 950-3000 MHz for use in connection
with UWS 78.
• Compensates the attenuation of 30 m coaxial cable
LCD 90.
• Integrated DC bypass for both amplifier circuits. Each
circuit 400 mA max.
• Power supply to the amplifier either via the horizontal
output or the DC input
1)
• The unit corresponds to: EN 50083-1, Stand 1993
EN 50083-2, Stand 1996
EN 50083-2/A1, Stand 1997
Type VWS 220
Order no. 230639
Inputs 2
Frequency range MHz 950-3000 950-3000
Gain dB 6-12
2)
Noise factor dB 7
Max. output level dBµV 105
3)
/ 95
4)
Current drain mA typ. 65
Ambient temperature °C - 20 bis + 55
1)
Attention! For power supply to the amplifier only use the Kathrein power supply unit NCF 18, Order no. 230636.
Power supply to LNBs via the DC input is not possible.
2)
Frequency dependent amplification which compensates the cable loss.
3)
Interfering signals 3rd order relative to 35 dB I mod., 2 transmitter measurement method acc. to EN 50083-3.
4)
Interfering signals 2nd order relative to 35 dB I mod., 2 transmitter measurement method acc. to EN 50083-3.
Electronic equipment is not household waste - in accordance with
directive 2002/96/EC OF THE EUROPEAN PARLIAMENT AND
THE COUNCIL of 27th January 2003 on used electrical and electro-
nic equipment, it must be disposed of properly.
At the end of its service life, take this unit for disposal at a relevant
official collection point.
935.1993/A/0705/2.2e Subject to technical modifications!
KATHREIN-Werke KG
.
Anton-Kathrein-Straße 1 – 3
.
P.O. Box 10 04 44
.
83004 Rosenheim
.
Germany
.
Phone +49 8031 184-0
.
Fax +49 8031 184-306
Internet: http://www.kathrein.de
An unused amplification
circuit must be terminated
with a 75 Ω resistor.
VWS 220
Terrestrial reception
system
UAS 478
UAS 474
EMU 40
digital
EXR 03
DVB-Receiver
(Set-Top-Box)
for digital reception
ESD 30
ESD 32
Mounting
Preferably wall mounted.
The air must be able to circulate
around the unit.
Mounting accessories
Wood screws, max 4 mm Ø
Connection
Screw-on connector 75 Ω
Type F acc. to EN 60169-24
Example installation
VWS 220 used in connection with UWS 78
and switching matrix EXR 504.
Sat-IF
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935.1993/A/0705/2.2f Sous réserve de modifi cations techniques !
KATHREIN-Werke KG
.
Anton-Kathrein-Straße 1 – 3
.
Boîte postale 10 04 44
.
83004 Rosenheim
.
ALLEMAGNE
.
Téléphone +49 8031 184-0
.
Fax +49 8031 184-306
Internet: http://www.kathrein.de
Un circuit d‘amplification
non-utilisé doit être fermé
par une résistance de
75 Ω.
VWS 220
Antennes
terrestres
UAS 478
UAS 474
EMU 40
numérique
EXR 03
Récepteur DVB
(Set-Top-Box)
pour signaux
numériques
ESD 30
ESD 32
Montage
En préférence sur le mur.
Accessoires de montage:
Vis à bois, max 4 mm Ø
Connecteurs
Coupl. à visser 75 Ω
type F selon EN 60169-24
Exemple d‘utilisation
VWS 220 utilisé en combinaison avec
UWS 78 et matrice EXR 504
FI Sat
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Kathrein VWS 220 User manual

Kathrein
Brand
Kathrein
Model
VWS 220
Type
User manual

Kathrein VWS 220

The Kathrein VWS 220 is a broadband amplifier designed for use with the Kathrein UWS 78. It can compensate for cable attenuation when using 30 m of LCD 90 cable. The amplifier has two built-in DC bypass circuits, each with a maximum current of 400 mA. The amplifier can be powered either via the "horizontal output" or the DC input.

The VWS 220 has a frequency range of 950-3000 MHz and a gain of 6-12 dB. It has a noise figure of 7 dB and a maximum output level of 105 dBµV. The amplifier can be wall-mounted and has screw-on connectors for easy installation.

Here are some possible use cases for the Kathrein VWS 220:

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