SMATV & Multiswitches
BKD55-12-16
Cascadable SAT-IF multiswitch, 5 inputs to 12 / 16 outputs
Distribute four satellite polarisations plus terrestrial signals to 12 or 16 subscribers with a compact, cascadable multiswitch that keeps insertion loss low and signal quality high.
Overview
The VIZOBOX BKD55-12-16 is a cascadable SAT-IF multiswitch with 4 satellite and 1 terrestrial input, feeding 12 or 16 user outputs. Built on the latest RF-chipset technology, it combines an integrated amplifier for low insertion loss with high isolation between polarisations and integrated pre-emphasis to compensate for cable loss. Variants with switchable passive/active terrestrial path and integrated power supply are available.
Highlights
- Cascadable multiswitch with 4 Sat + 1 terrestrial input to 12 / 16 outputs
- Latest RF-chipset technology with integrated amplifier for low insertion loss
- High isolation between polarisations (30 dB) for low bit error rates
- Integrated pre-emphasis compensates for cable loss
- Optional switchable passive/active terrestrial path
- Compact housing with integrated power supply
Technical Specifications
| General | |
|---|---|
| Type | BKD5512 · BKD5512T · BKD5516 · BKD5516T |
| Feature | Cascadable switch, for Quattro LNB, terr. passive / active |
| Ambient temperature range | -20 to +55 °C |
| Dimensions | 217 x 136 x 36 mm |
| Weight | 620 g · 630 g |
| Standards | Terr. EN50083-5, SAT EN50083-3 |
| Input | |
| Inputs | 1 x terr. / 4 x Sat |
| Output | |
| User outputs | 12 · 16 |
| RF | |
| Frequency range | 5-862 MHz / 950-2150 MHz |
| Isolation between polarisations | 30 dB |
| Return loss | < 10 dB |
| Max. output level SAT | 102 dBµV * |
| Max. output level terrestrial | passive · 80 dBµV * |
| Control | |
| Input control signals | 12-14.5 V / 16-19 V, 0 / 22 kHz |
| Power | |
| Max. total remote feed current | 500 mA |
| Secondary voltage | 18 V |
| Permissible input voltage (ext. PSU) | 90-265 VAC |
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