High frequency detector or field sensor | LED board | Detection of high frequency 140MHz to 5 GHz

Conductivity 150 MHz oscillator high frequency through melon bread & waterHigh frequency detector – LED board – detection of high frequency, frequency range 140 MHz to 5 GHzElectromagnetic waves in the GHz range are the basis of mobile communications, WLAN, Bluetooth or DECT. With the help of the high-frequency field sensor, these waves can be easily detected in class. In the two small antenna wings, the electric field of the wave influences a high-frequency alternating voltage, which is rectified with a special diode.Characteristics:Frequency range approx. 140 MHz…. 5GHzPassive: No power supply or battery required.High frequency detector – LED board – detection of high frequency, frequency range 140 MHz to 5 GHz