| Home |
| Search |
| Today's Posts |
|
#11
October 26th 10, 11:27 PM
posted to rec.radio.amateur.antenna
|
|||
|
|||
Antenna materials
On Oct 26, 7:45*am, "Szczepan Bialek" wrote:
Uzytkownik "K1TTT" napisal w ... On Oct 24, 6:51 pm, "Szczepan Bialek" wrote: "Registered User" om... And yes the radio works with the ground and antenna connections reversed. The diode is a piece of galena. Does "it works exactly the same"? yes Your radio is not the simplest. There is *the LC. The capacitor has the two plates so on the both the voltage is doubled. No matter which one is fed to the headphones. Could you make the super simplest radio: "Because I have a long (150 foot) antenna, a good ground, and a strong station (50,000 watts) less than 20 miles away, my radio receives enough power to light a low current LED. The LED is a 'high brighness' type (which also means that it will light dimly with a very small amount of current). I connect it instead of diode in the radio, and it glows as the radio operates, getting brighter as the sound gets louder. " The super simplest radio should consist of an antenna, LED and ground. Can we reverse the LED? S* yes |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| Easy way to learn English ***** download materials | Shortwave | |||
| Antenna Building Materials | Antenna | |||
| Reference Materials Wanted | Shortwave | |||
| Reference Materials Wanted | Scanner | |||
| RF transmission through various materials | Antenna | |||
Threaded Mode
