Jump to content
Electronics-Lab.com Community

Low cost RF transmitter


Recommended Posts

  • 2 weeks later...

cardkicker, nice circuit but you need to provide more information, what are the conponent values?

Also Q1 & Q2 could be NPN transistors if you reversed the polarity of the 9V battery and C4. NPN transistors are easier to get hold of and they generally have better charicteristics than their PNP counterparts.

This has already been discussed before:

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...