ClaudioCapellini
Newbie level 4
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- Jul 18, 2002
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pll fsk
Hi all:
I need a simple circuit to make an FSK modulator (with F0 = 400 kHz) with a lausy PLL like LM566 (from N@tional). The receiver is working great with LM 567: with any signal it demodulates, with noise, it demodulates even better, I yel to the board and demodulates too!
But I'm still looking for a good Modulator. Bandwith = The most I can get (like allways happens) but 20kHz will be great.
thanks to all in advance!!!!
Hi all:
I need a simple circuit to make an FSK modulator (with F0 = 400 kHz) with a lausy PLL like LM566 (from N@tional). The receiver is working great with LM 567: with any signal it demodulates, with noise, it demodulates even better, I yel to the board and demodulates too!
But I'm still looking for a good Modulator. Bandwith = The most I can get (like allways happens) but 20kHz will be great.
thanks to all in advance!!!!