DIY Magnetic Loop. 80m
Two years ago, bought a TV tuner.
Interesting fact that he can receive radio signals from 30 MHz to 1500 MHz.
Today I will discuss how to use it for receiving amateur bands.
A couple of days ago was able to compare multiple antennas for Baofeng UV5R on the parameter coefficients standing wave. Tested homemade SWR meter under the scheme Nechaev.
In tests are involved:
Antenna that comes with UV5R kit
The results below