This is pretty simple. Shove an aerial in the back of the ouput of a vcr. And tune your TV in. However this method looks terrible and only works at about 1 metre.
This doesn't stop anyone from sticking in a TV Amplifier.
That would be illegal but only semi-illegal because the frequency used by the VCR is for VCR's so the problem of your signal clouding someone elses directly plugged in VCR, is not really a problem.
You can even use the AV input of your VCR and the AV or RF output of another VCR to send DVD around your house :)
Step 1: Another View of the Aerial
Step 2: Experiment Success!
Terrible reception though.
Step 3: Stick the Aerials Close Together
Step 4: Much Better Reception
enter longer description for this step