产品

HS6841

General description

HS6841 is a 4X4 active switch matrix with tone/voltage decoder designed for use in multi-switch at satellite outdoor system or similar DBS (Direct Broadcast Satellite) system. The four-input to four-output switch matrix is controlled by integrated tone/voltage decoder which follows 13V/18V dc voltage & 22kHz tone with DiSEqC control signal rejection specification. It has low and flat Gain.

Features

•   Frequency range: 0.9GHz to 2.2GHz

•   DiSEqC rejection tone detector

•   High isolation: 30dB typ. @ 0.9~2.2GHz

•   Four RF inputs, four RF outputs

•   Gain:0~3dB typ.@ 0.9~2.2GHz

•   Gain flatness: 3dB typ. @ 0.9~2.2GHz

•   Shut down function when voltage < 8.3V

•   RF Input enable indicator

 



Functional block diagram


 

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