RADIO WAVE SENSOR
This sensor is designed to measure the power density of radiation emitted by mobile phones.
Specifications
| Specification | Value |
|---|---|
| Range | -30 to 20 dBm |
| Frequency Range | 50 MHz to 2 GHz |
Illustrative Experiments
Illustrative Experiment
The Radio Wave Sensor was placed near a mobile phone to monitor the radiation that it emitted. The phone was switched on but stayed idle initially. Then someone called and the phone rang for a while before the owner answered. After a short conversation, the owner hung up the phone letting it stay idle again. The graph above shows the change in radiation versus time.