VWS 2500
Multi-switch distribution network amplifier - 47-862 and 4 x 950-2150 MHz - 5 inputs/5 outputs - Complete with power supply unit; spare power for LNB supply: 600 mA - KPS
PDF PRODUCT EXPORT
SPECIAL FEATURES
■ Distribution network amplifier for satellite and terrestrial range in a Kathrein sat IF distribution system with 4 x sat IF
■ Five amplifiers (4 x sat IF and 1 x terrestrial range) in one housing
■ High amplifier unit dynamic range
■ High decoupling between amplifier units
■ Terrestrial amplifier unit has CATV capability due to GaAs output stage
■ For indoor installation
■ Incrementally adjustable attenuator (1 dB steps) in each amplifier unit for setting different input levels
■ Fixed pre-equalisation in terrestrial amplifier unit
■ Incrementally adjustable pre-equalisation (2/4/6 dB) in each satellite amplifier unit
■ Low power consumption due to highly efficient, short circuit proof switched-mode power supply unit
■ LNB remote feeding via horizontal low input. All other inputs are voltage-free (enabling operation with UAS 585)
■ Kathrein Power-Saving: In installations that support Kathrein Power-Saving (KPS), the LNB supply is switched off as soon as no receiver is in operation.
Technical data
| Type: | VWS 2500 |
| Inputs: | 1 x terrestrial / 4 x Sat IF |
| Trunk decoupling: | - / 40 dB |
| Max. output level (interference products 2nd order): | 104 ⁴) / 110 ³) dBµV |
| Max. output level (interference products 3rd order): | 113 ²) / 115 ³) dBµV |
| Permissible input voltage range: | 198-253 V |
| Nominal input voltage: | 230 (47-63 Hz) V |
| Nominal input power at 0/150/620 mA load: | 5,4/8,1/18 W |
| Protection class/protection type: | II (double insulated)/IP 30 |
| Terrestrial on current drain: | - mA |
| Terrestrial off current drain: | - mA |
| Frequency range: | 47-862 / 950-2150 MHz |
| Available remote feed current (input horiz. low): | 600 mA |
| Max. operating level for CATV (up to 862 MHz) ⁵): | 98 / - dBµV |
| Max. remote feed current (per satellite branch): | - mA |
| Supply voltage: | - V |
| Adjustment range of the adjustable attenuator (1 dB steps): | 0-14 / 0-15 dB |
| Gain ¹): | 17 -> 21 / 24 dB |
| Equalisation setting range: | - / 2/4/6 dB |
| Secondary voltage (input horiz. low): | 18 V |
| Connections: | F connectors |
| Ambient temperature range: | -20 to +55 °C |
| Dimensions (W x H x D): | 148 x 205 x 43 mm |
| Packaging unit/weight: | 1 (10)/0.75 pc/kg |
¹) Frequency-dependent amplification (pre-emphasis)
²) 60 dB KMA in accordance with EN 50083-5
³) 35 dB IMA in accordance with EN 60728-3
⁴) 60 dB IMA in accordance with EN 60728-3
⁵) In accordance with EN 60728-3, 60 dB CTB/CSO, CENELEC channel plan
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All Files
File: VWS 2500 Bedienungsanleitung_DE_GB_11.2020.pdf
Category: Bedienungsanleitungen
Download Link: VWS 2500 Bedienungsanleitung_DE_GB_11.2020.pdf
Description: Bedienungsanleitung DE / GB
File: VWS 2500 EU Konformitätserklärung_2020.pdf
Category: Erklärungen
Download Link: VWS 2500 EU Konformitätserklärung_2020.pdf
Description: Konformitätserklärung