- Distribution network amplifier for satellite and terrestrial range in Kathrein satellite IF distribution system 4 x satellite IF
- Five amplifiers (4 x Sat IF and 1 x terrestrial range) are housed in one cabinet
- High modulation stability of the amplifier trains
- High decoupling between the amplifier trains
- BK suitability of the terrestrial amplifier train by GaAs output stage
- For indoor installation
- Stepwise adjustable attenuation controls (1-dB step) in each amplifier strip for leveling different input levels
- Fixed pre-equalization in the terrestrial amplifier train
- Stepwise adjustable pre-equalization (2/4/6 dB) in each satellite amplifier train
- Low power consumption due to highly efficient, short-circuit-proof switching power supply unit
- LNB remote power supply possibility via the input horizontal low. All other inputs are voltage-free (thus operation with UAS 585 possible)
- Kathrein Power Saving: In systems that support Kathrein Power Saving (KPS), the LNB supply is switched off as soon as no receiver is in operation.
VWS 2500
Multiswitch distribution network amplifier
Kaufen Sie dieses Produkt, um 22200 Kathrein JOIN Punkte zu sammeln. Jetzt kostenlos anmelden und Mein Kathrein Konto anlegen und die ersten 10.000 Punkte sichern !
| Type: | VWS 2500 |
| Order no: | 20510098 |
| Inputs: | 1 x terrestrial / 4 x Sat IF |
| Decoupling strain: | -40 dB |
| Max. Output level (2nd order interference products): | 104 ⁴) / 110 ³) dBµV |
| Max. Output level (3rd order interference products): | 113 ²) / 115 ³) dBµV |
| Permissible input voltage range: | 198 – 253 V |
| Nominal input voltage: | 230 V (47 – 63 Hz) |
| Nominal input power at 0-/150-/620-mA load: | 5,4/8,1/18 W |
| Protection class | Protection class: | II (protective insulation) | IP 30 |
| Frequency range: | 47-862 / 950-2150 MHz |
| Available remote power supply current (input horiz. low): | 600 mA |
| Max. Operating level for BK (up to 862 MHz) ⁵): | 98 dBµV |
| Setting range of attenuation adjuster (1 dB steps): | 0 – 14 / 0 – 15 dB |
| Amplification ¹): | 17 → 21 / 24 dB |
| Adjustment range equalization: | 2/4/6 dB |
| Voltage secondary (input horiz. low): | 18 V |
| Connections: | F-Connectors |
| Permissible ambient temperature: | -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 according to EN 50083-5
³) 35-dB IMA according to EN 60728-3
⁴) 60-dB IMA according to EN 60728-3
⁵) According to EN 60728-3, 60-dB-CTB/CSO, CENELEC grid
- VWS 2500 - EU-Konformitätserklärung (Version: konformitätserklärung_vws 2500 - Größe: 95.41 KB) (10 downloads)
- VWS 2500 - Product data sheet (Version: 1 - Größe: 135.52 KB) (19 downloads)
- VWS 2500 - Produktdatenblatt (Version: 09/2023 - Größe: 134.81 KB) (88 downloads)
- VWS 2500 - Bedienungsanleitung | User Manual (Version: 1 - Größe: 1.40 MB) (376 downloads)
