MS553 Terra Multiswitch
MS553 Terra Multiswitch
- cascade system for 4 polarizations SAT and terrestrial TV on installation from floor to floor and star topology networks
- feeding capacity DC, LNB's via terminals multiswitches MS554, MS554P giving 14V from external source 18V
- energy saving-there's DC consumption in line
- passive signal transit channel TV, which allows reception of terrestrial TV channels without having to have open receiver
- depending on the distance, you can connect sequentially with cables up to 5 multiswitches without requiring use amplifier
- return channel support
Specifications
| Frequency Range | SAT IF | 950-2400MHz |
| Terr. TV | 5-862MHz | |
| Gain Tap | SAT IF | 2dB |
| Terr. TV | -19dB | |
| Maximum output level SAT IF, IMD3 = 35dB (EN50083-3) | 93dB microvolts | |
| Output level SAT | > 30dB | |
| Decoupling costs | SAT IF | > 30dB |
| Terr. TV | > 30dB | |
| Losses transit | SAT IF | -3dB |
| Terr. TV | -3.5dB | |
| Crossing through DC input-output SAT | 2A max | |
| Passage of DC from external power supply 18V | lines V | - |
| H lines | - | |
| Current consumption from receiver | <60mA | |
| Control signals | V / Lo H / Lo | 11.5-14.5V / 0 kHz, 16.5-19V / 0 kHz |
| V / Hi H / Hi | 11.5-14.5V / 22 kHz, 16.5-19V / 22 kHz | |
| Operating Temperature | -20 ÷ +50 | |
| Dimensions / weight (in box) | 117 * 106 * 34mm / 0.25kg |