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Where to get QPSK Modulator with I/O = 1Mbps/100Mhz RF?

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fahsa

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QPSK Modulator

I want a QPSK modulator with around 100 MHz RF output and 1 Mbps input.
Does anyone know any such product available.
 

Re: QPSK Modulator

ADI AD8349 Can work, however it's for analog IQ, you need addtional ADC.
Linear also has such kinds of IC.
 

QPSK Modulator

I am interest in the design methods of that(implemented with FPGA). Does anyone recommend some relative paper?
 

Re: QPSK Modulator

Danielye said:
ADI AD8349 Can work, however it's for analog IQ, you need addtional ADC.
Linear also has such kinds of IC.
Click to expand...

ad8349 will not work. it's rf frequency is 700MHz~ 2700MHz.

you can use mini-circuits or synergy microwave's qpsk modulator.
but unfortunatly, they are somewhat too expensive.
 

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