MODEL RELEASED. Mobile phone radiation monitoring. Scientist using a conical dipole (on tripod) to measure the strength of a radiofrequency electric field from a microcell base station for mobile phones. A microcell is a cell in a mobile phone network that covers a small area,usually in city centres or places with a high volume of mobile phones users,such as airports. The microcell base station uses power control to limit the area it covers,typically having a radius of less than 1.5 kilometres | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Public Health England |
Bildgröße: | 2463 px × 3543 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |