Рет қаралды 151
the range is about 30cm to 40 cm, but if i touch the farther topload, the range is about one more meter
transmitter using TMT
operating frequency 828khz
input power around 30 watt
output is two incandescent bulb in series, each 12v 3watt, total 24v 6watt
effeciency is about 20%