The matter about tyle essential, that more at present more and more strongly be extended the satellite systems of broadcast data (Internet from "sky"), for which the new convertors are created outright. It was successful working near these constructions engineers to keep simultaneously all the advantage of hitherto exist convertors the Interstar which decided about their popularity on whole world.

Convertor QUATTRO is then convertor about four independent exits: range 10,7 - 11,7 GHz with perpendicular polarization, range 10,7 - 11,7 GHz with horizontal polarization, range 11,7 - 12,7 GHz with perpendicular polarization, and range 11,7 - 12,75 GHz with horizontal polarization. The convertors the Quattro be applied in installations the built with use multiswitch's as well as in stations of front televisions summary and cable where they co-operate with sets of satellite tuners. They except this find use in distributing installations

Technical parameters:
- entrance frequency: bottom strand - 10.7-11.7 GHz, upper strand - 11.7-12.75 GHz
- the frequency of oscillator: LOW 9.75 GHz, HIGH 10.60 GHz
- exit frequency: bottom strand 950-1950 MHz, upper strand 1100-2150MHz
- switching strand signal - 22KHz
- coefficient hums - 0,2 dB
- diameter handle - 40mm
- protection connectors the F