- Cascadable multiswitches for distribution of four satellite levels and terrestrial signals to many receivers
- Only one line is required per receiver (two lines for twin receivers)
- Independent horizontal/vertical, low/high selection from any receiver
- Switching takes place via the coaxial cable with 14/18 V and 0/22 kHz signal frequency
- Integrated amplifier for low connection losses in the satellite range
- Preemphasis for equalization of cable attenuation integrated
- Reception of the terrestrial range possible even when the satellite receiver is switched off
- Terrestrial range: 5-862 MHz passive
- High decoupling between outputs
- Remote power supply possibility via the input horizontal low. All other inputs are voltage-free (thus operation with UAS 585 possible).
- For indoor installation
- Multiswitch 5 to 4, pass-through, for system expansion by four connections each
- Up to eight EXR 2554/2558 can be cascaded
- Kathrein Power Saving:
As soon as no receiver is active, a signal is sent to the end multi-switch via the trunk vertical low, which then switches off the LNB voltage supply.
| Type: | EXR 2554 |
| Order no: | 20510097 |
| Subscriber lines: | 4 |
| Inputs: | 1 x terr. | 4 x Sat IF |
| Frequency ranges: | 5 – 862 MHz | 950 – 2150 MHz |
| Throughput attenuation: | 3.5 / 1.0->2.5 ¹) dB |
| Connection attenuation ¹): | 18 → 20 dB | 5 → 0 dB |
| Decoupling horizontal → vertical: | 25 dB |
| Decoupling participants: | 40 / 25 dB |
| Decoupling strain: | 40 dB |
| Max. Output level ²): | 109 dBµV |
| Control input vert./horiz: | 12 – 14.5 V | 16 – 19 V |
| Control low/high band: | 0/22 kHz |
| Current consumption/participant: | 20 mA |
| Protection class: | IP 30 |
| Max. permissible remote supply current per trunk: | 1000 mA |
| Connections: | F-Connectors |
| Permissible ambient temperature: | -20 to +55 °C |
| Dimensions (W x H x D): | 112 x 148 x 43 mm |
| Packaging unit/weight: | 1 (10)/0.35 pcs./kg |
¹) Frequency-dependent attenuation
²) According to EN 60728-3, 35-dB-IMA
³) Via input horizontal low
- EXR 2554 - Product data sheet (Version: 09/2023 - Größe: 125.78 KB) (1 download)
- EXR 2554 - Produktdatenblatt (Version: 1 - Größe: 554.64 KB) (12 downloads)
- EXR 2508/2554/2558 - User Manual (Version: 1 - Größe: 507.17 KB) (114 downloads)
- EXR 2508/2554/2558 - Bedienungsanleitung (Version: 1 - Größe: 488.73 KB) (722 downloads)
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