c4fm #357
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Hello, |
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Replies: 3 comments 9 replies
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no way, memory is full, don't forget, this is a 20$ device |
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But the problem is only memory? What if there will be some feature removed, for example spectrum scope, will there be some space for another modulation? |
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This is an analog FM transceiver. Don't expect miracles. |
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Of course, it is cheap hw but is it worth trying? |
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Feel free to investigate: |
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Thanks |
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How is achieved that the signal processor BK4819 can receive AM? Because in all data sheets is only mentioned FM. |
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AM uses one of the undocumented settings in AF mode register. |
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Ok, same for usb? But there is no programable signal processor? Problem is we are stuck on hardware features of bk4819. So if I would not be able to find magic hidden feature for frequency keying and decoding, there is no way to implement C4FM? |
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Feel free to investigate:
bk4819.zip