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Profi Class is a product line of the Czech manufacturer EMP-Centauri, produced in Europe and designed to meet the highest customer requirements. These products have an extended temperature range and adjustable attenuation on each input.
ADVANTAGES OF THE PROFI CLASS
- Extended temperature range
- All multiswitches offer input attenuators, selectable active / passive processing
- Support for Quattro LNBs
- 12V ON / OFF power switch for terrestrial antenna preamplifier
- Compatible with DiSEqC 2.0 and below
A MULTITUDE OF CONNECTORS
The multiswitch is very small and compact, it is used to sum terrestrial TV signals and one satellite. It has four SAT inputs from the Quattro LNB, one signal input from the DVB-T antenna and eight summed signal outputs. The summed signal is terminated with RTV-SAT subscriber sockets.
EXTRA POWER SOCKETS
The device passes direct current from the receivers to the SAT inputs, so it does not require an additional power supply. Equipped with an additional DC 9-20V power socket, which allows you to connect the power supply, e.g. to power the antenna preamplifier. External power is not needed for passive antennas.
| LNB input frequency range | 950 - 2300 MHz |
| Terr frequency range contribution | 5 - 862 MHz |
| Output frequency range | 5 - 2300 MHz |
| Control | 13/18 V + 0/22 kHz |
| Attenuation Sat | 3 dB, average |
| Suppression Terr. | 16 dB, average |
| Input isolation | 20 dB (min) |
| Input level Sat / Terr. | 90/100 dBuV (average) |
| Maximum output level Sat. | 87 dBuV (average) |
| Maximum output level Terr. | 84 dBuV (average) |
| Power consumption | 55 mA (18 V) |
| Dimensions | 135 x 104 x 41 mm |
| Temperature range | -30 ° C ~ 70 ° C |
