The model A228/A248/A228I/A248I is intended for use in an
electromagnetic environment in which radiated RF disturbances are
controlled. The customer or the user of the model
A228/A248/A228I/A248I can help prevent electromagnetic interference
by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the model
A228/A248/A228I/A248I as recommended below, according to the
maximum output power of the communications equipment.