EXR 2508
Order number: 20510095
Multi-switch 5 to 8 - 5-862 and 4 x 950-2150 MHz - Cascadable - F connectors - Kathrein Power Saving - Built-in power supply unit: 18 V/800 mA
PDF PRODUCT EXPORT
SPECIAL FEATURES
- Cascadable multi-switch for distribution of four satellite frequency planes and terrestrial signals to multiple receivers
- Only one drop cable is required for each receiver (two drop cables for twin receivers)
- Independent horizontal/vertical, low/high selection from each receiver
- Switching carried out using coaxial cable with14/18 V and 0/22 kHz signal frequency
- With built-in amplifier for low connection losses in the satellite range
- Built-in pre-emphasis for equalisation of cable attenuation
- Reception of terrestrial range possible even when satellite receiver is switched off
- Terrestrial range: 5-862 MHz passive
- High decoupling between outputs
- Remote feed possibility via horizontal low input. All other inputs are voltage-free (enabling operation with UAS 585)
- For indoor installation
- Multi-switch for eight connections, with built-in power supply unit
- Low power consumption due to high-efficiency, short-circuit proof switched-mode power supply unit and power-saving concept (each individual multi-switch branch is powered by the connected receiver and is switched off whenever the receiver is switched off)
- Cascadable with EXR 2554/2558
- Kathrein Power-Saving: The LNB supply is switched off as soon as there are no longer any receivers active on the EXR 2508 or in the cascade.
- This function can be disabled, for example if loop-through multi-switches without Kathrein Power-Saving are used in the cascade
Technical data
| Type: | EXR 2508 |
| Subscriber connections: | 8 |
| Inputs: | 1 x terrestrial / 4 x Sat IF |
| Frequency ranges: | 5-862 / 950-2150 MHz |
| Through loss: | - / - dB |
| Attenuation ¹): | 15 -> 17 / 5 -> 0 dB |
| Horiz./vert. decoupling: | - / 25 dB |
| Subscriber decoupling: | 40 / 25 dB |
| Trunk decoupling: | - / - dB |
| Max. output level ²): | - / 109 dBµV |
| Vertical/horizontal input control: | 12-14,5/16-19 V |
| Low/High band control: | 0/22 kHz |
| Current drain per subscriber: | 20 mA |
| Permissible input voltage range: | 198-253 V |
| Nominal input voltage: | 230 (47-63 Hz) V |
| Nominal input power at 0/150/800 mA load: | 1,7/4,7/18 W |
| Secondary voltage ³): | 18 V |
| Max. total remote feed current ³): | 800 mA |
| Protection class/protection type: | II (double insulated)/IP 30 |
| Max. permissible remote feed current per trunk: | - mA |
| Connections: | F connectors |
| Ambient temperature range: | -20 to +55 °C |
| Dimensions (W x H x D): | 215 x 148 x 43 mm |
| Packaging unit/weight: | 1 (10)/0.65 pc/kg |
¹) Frequency-dependent attenuation
²) In accordance with EN 60728-3, 35 dB IMod
³) Via horizontal low input
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All Files
File: EXR 2508_2554_2558 Bedienungsanleitung_DE_GB_03.2020.pdf
Category: Bedienungsanleitungen
Download Link: EXR 2508_2554_2558 Bedienungsanleitung_DE_GB_03.2020.pdf
Description: Bedienungsanleitung DE / GB
File: EXR 2508 EU Konformitätserklärung_2020.pdf
Category: Erklärungen
Download Link: EXR 2508 EU Konformitätserklärung_2020.pdf
Description: Konformitätserklärung