Antenna coconut shells

If see coconut shells, perhaps people remember charcoal, rice ladle, and bailer. However, Supeno M (2010) has patented antenna coconut shells. In 1995 he made from coconut shell carbon as a raw material to make tires, Minto is now using as an antenna. Minto also add brass or copper electrodes, so the ability to channel the waves get bigger. Mounted at a height of 50 centimeters start up to two meters, the antenna was turned out of coconut shell can be used to receive at the same time emit waves, so that it can be used to capture television broadcasts, Handle-talkie radio, and phone calls. ''For broadcast television, antenna catches the shell is more cool in the eyes when compared to the UHF antenna made ​​of metal, "
UHF antenna shell is the original technology, resulting from continuous research and observation over the years. Natural polymer material of the soft-hard combination that can be relied upon as a satellite television at a radius of 180 km, with a gain of 11 dB, which can be used in the lowlands, high and towing. This antenna is very good performance for high frequencies. UHF antenna prototype shell consists of: (1) Two first-wave rectifier of the pores of the shell and the second plate mounted almonium smooth lining inside the shell parts (2) the reflector of almonium; and (3) carbonyl group and micro elements as a receiver. The advantages of this antenna can be more clearly close up, clear, cool eyes and clearer sound receiver.