I’m currently doing a project on FM modulation and demodulation and on my proteus simulation I just can’t figure out how to do away with the two errors I keep getting. Here are the images of my circuit and also the errors I keep getting together with the parameters associated with the 4046.What should I do? Thanks.[circuit diagram][1]


  • \$\begingroup\$ I don't see where the errors are listed in your circuit diagram. It'll be hard for anyone to help you until you explain the specific errors you're seeing \$\endgroup\$ – Chris Fernandez Apr 1 at 18:27
  • \$\begingroup\$ I fixed the link to include all the images.Thanks. \$\endgroup\$ – Felix0n77 Apr 1 at 19:53
  • \$\begingroup\$ Why is C3 0.5pF?? \$\endgroup\$ – Tony Stewart Sunnyskyguy EE75 Apr 1 at 22:13
  • \$\begingroup\$ You can play with this one until you get the other working tinyurl.com/y2pws4mw \$\endgroup\$ – Tony Stewart Sunnyskyguy EE75 Apr 1 at 22:23

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