Crystal Set Antenna Length at Joseph Gilmore blog

Crystal Set Antenna Length. A minimum antenna might be about 10 meters long and about 3 meters off the ground. The biggest problem with a crystal set is the need for a long antenna. That's quite short even for a crystal set. The first 200mv to 300mv of a signal is lost in the diode and you need a long. My antenna is a piece of stranded 22 awg wire that's about 4.5 ft long. The selectivity of your completed crystal set (its ability to separate close adjacent stations) will be determined primarily by the q of the detector coil, and to a lesser extent by the q of the antenna. A crystal set requires a wire antenna to operate properly. The simplest antenna for a crystal radio is a long wire (say 10m), and up as high as you can get it. The longer and higher it is the better. On the roof is best if you can get.

The selectivity of your completed crystal set (its ability to separate close adjacent stations) will be determined primarily by the q of the detector coil, and to a lesser extent by the q of the antenna. The first 200mv to 300mv of a signal is lost in the diode and you need a long. A crystal set requires a wire antenna to operate properly. The simplest antenna for a crystal radio is a long wire (say 10m), and up as high as you can get it. My antenna is a piece of stranded 22 awg wire that's about 4.5 ft long. A minimum antenna might be about 10 meters long and about 3 meters off the ground. The longer and higher it is the better. On the roof is best if you can get. The biggest problem with a crystal set is the need for a long antenna. That's quite short even for a crystal set.

How A Crystal Radio Works

Crystal Set Antenna Length The selectivity of your completed crystal set (its ability to separate close adjacent stations) will be determined primarily by the q of the detector coil, and to a lesser extent by the q of the antenna. The selectivity of your completed crystal set (its ability to separate close adjacent stations) will be determined primarily by the q of the detector coil, and to a lesser extent by the q of the antenna. A crystal set requires a wire antenna to operate properly. The longer and higher it is the better. That's quite short even for a crystal set. On the roof is best if you can get. The first 200mv to 300mv of a signal is lost in the diode and you need a long. The biggest problem with a crystal set is the need for a long antenna. The simplest antenna for a crystal radio is a long wire (say 10m), and up as high as you can get it. My antenna is a piece of stranded 22 awg wire that's about 4.5 ft long. A minimum antenna might be about 10 meters long and about 3 meters off the ground.