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req:line apmlifier for DBS

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kamilia

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HI
Can anybody help me for line amplifier schematics used in sat tv receiver.
:oops:
 

BigBoss

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What kind of amplifier do you need ? Discrete or Integrated.. Low noise or high gain .. P1dB ? IP3 ? cheap or expensive?
Please be more specific about your projects..

Initially , to design an amplifier from 900MHz to 2200MHz , negative feedback is necessary with transistorized amplifiers.

But it's always possible to use very wideband singlechip amplifiers without peripheral components. ( MiniCircuits , RFMD ,HP, MaCOM , Sirenza MW etc) And easier to build it up with monolithic amplifiers around 3-4$ except PCB.
Regards ,
 

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