Recommended separation distances between portable and mobile RF
communications equipment and the SONOTRAX Series Ultrasonic Pocket
Doppler
The SONOTRAX Series Ultrasonic Pocket Doppler is intended for use in an
electromagnetic environment in which radiated RF disturbances are controlled.
The customer or the user of the device can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the SONOTRAX Series Ultrasonic
Pocket Doppler as recommended below, according to the maximum output power
of the communications equipment.