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Project Help and Ideas » Homebrew Radio Transceivers
December 10, 2011 by huzbum |
I am currently working on a series of projects related to radios, and I was wondering if anyone else would be interested in implementing low power serial radio communication with the nerdkit? I've constructed a single transistor regenerative receiver on a solderless breadboard in the 7MHz band. It receives signals from all over the world. I've also figured out that I can make it transmit an estimated 2-watt CW signal at the tuned frequency by over-regenerating it. I'm currently working on a frequency meter built with the nerdkit to calibrate and monitor the frequency the radio is running at. I am thinking if I make 2 radios tuned to the unlicensed 27MHz or 49MHz band with a low power output (< 1 watt), with some filtering we could send serial data back and forth short distances to the nerdkit with CW modulation. Anybody interested? Have any input/suggestions? |
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