(active terr. path, w/o power supp.)
- very good isolation between inputs (guaranteed: >25dB, practical >35 dB)
- built-in cable loss correction
- groups of outputs (of eight) with different output levels
- terrestrial path compatible with DVB-T
- powering through H lines
- active terrestrial path
- maximum length of distribution line (output-receiver) - 80m
Name |
| MSR-924 | MSR-932 | |||
| Code |
| R70874 | R70882 | |||
| Number of inputs |
| 9 | 9 | |||
| Number of outputs |
| 24 | 32 | |||
| Frequency range | SAT TV | MHz | 950-2400 | |||
| Terr.TV | MHz | 47-862 | ||||
| Gain (typical cable loss correction) | SAT TV | Output 1-8 | dB | 2...6 | ||
| Output 9-16 | dB | 1...4 | ||||
| Output 17-24 | dB | 0...2 | ||||
| Output 25-32 | dB | - | -1...0 | |||
| Terr. TV (20dB adjustment) | Output 1-8 | dB | -1...3 | |||
| Output 9-16 | dB | -2...1 | ||||
| Output 17-24 | dB | -3...0 | ||||
| Output 25-32 | dB | - | -4...-2 | |||
| Gain adjustment | SAT TV | dB | 10 | |||
| Terr. TV path | dB | 17 | ||||
| Maximum output level - SAT IF (IMD3=35dB) | dBuV | 93 | ||||
| Maximum output level - terrestrial TV path (DIN45004B) | Output 1-8 | dB | 92 | |||
| Output 9-16 | dB | 90 | ||||
| Output 17-24 | dB | 88 | ||||
| Output 25-32 | dB | - | 86 | |||
| Isolation between SAT inputs | dB | >25 | ||||
| Crosstalk attenuation | TV/SAT | dB | >=25 | |||
| SAT/TV | dB | >=30 | ||||
| Powering through H lines, from external power supply |
| +12...+18 V 100mA max | ||||
| Current consumption (from receiver's input) | mA | 170 (max) | ||||
| Control signals |
| 14/18V, 0/22kHz, Tone Burst lub DiSEqC 2.0 | ||||
| Operating temperature range | oC | -20...+50 | ||||
| Dimensions | mm/kg | 284.5x128x53/0.9 | 291x128x53/1.04 | |||
Multiswitches designed for cooperation with two Quatro LNBs and terrestrial TV antenna, and allow to build medium and large installations. They are intended for indoor use only.
Additionally, the multiswitches compensate cable characteristics (provide higher levels for higher frequencies).
