What is a "Mobile Phone Signal Detector"? The Most Authoritative Explanation.

What is a cell phone signal detector?

A cell phone signal detector is a technological device that can detect the presence of cell phones in a given area or range. When a cell phone is detected, the phone detector system raises the alarm and the mobile user can turn it off. It can alert a user in different ways such as sending an alert message, a single beep, or with the ringtone.

What is the best cell phone detector?

In summary, here are the top Cell Phone detectors: 1 Our Top Pick: Protect 1207i 2 Runner Up: Spy-Hawk Pro-10G 3 Best Value: JMDHKK M8000 4 Best Budget Pick: HOHOPROV RF Signal Detector 5 Notable Mention: Eoqo-RF Bug Detector

What is the basic principle of mobile phone detector circuit?

Basic Principle of Mobile Phone Detector Circuit. The basic principle behind the Cell Phone Detector circuits is to detect the RF Signals. In the Schottky diode circuit, the Schottky Diode is used to detect the cell phone signal as they have a unique property of being able to rectify low frequency signals, with low noise rate.

Can an RF detector detect a mobile Bug?

An ordinary RF detector using tuned LC circuits is not suitable for detecting signals in the GHz frequency band used in mobile phones. The transmission frequency of mobile phones ranges from 0.9 to 3 GHz with a wavelength of 3.3 to 10 cm. So a circuit detecting gigahertz signals is required for a mobile bug.