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Part Number: AFE7070
Sorry for a newbie question:
I want to use an AFE7070 to generate a 4FSK signal.
Can do that by just varying the IQ data? If so, how? If not, how can I?
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In reply to jim s:
Would you plan on using a processor to generate and send the 4FSK sequence to AFE7070, or are you asking if the AFE7070 can perform 4FSK modulation by itself?
In reply to Yusuf%20Agoro:
I plan to use a microprocessor and send I/Q data over the parallel port
In reply to Howard Del Fava1:
To answer your question, yes you can use the AFE7070 to transmit a 4FSK pattern file.
Part 2 of my question was if so, how?
Can you provide an example?
That is a bit beyond the scope of this e2e forum. There are however great resources online that can point you in the right direction. A quick google search led me to the following resources (links posted below). Both give basic overview on 4FSK modulation and how it differs from 2FSK, once you grasp the main concepts you can find other resources that can guide you on how to generate 4FSK pattern files in Matlab. These pattern files can be loaded to the AFE7070 for transmission.
If you run into problems or have questions that are specifically related to the AFE7070 please do not hesitate to reach out to us.
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