Philips HF3331, HF3332 manual KHz to MHz to

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RECOMMENDED SEPARATION DISTANCES BETWEEN PORTABLE AND MOBILE RF COMMUNICATIONS EQUIPMENT AND THE goLITE BLU:The goLITE BLU is intended for use in the electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the goLITE BLU can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the goLITE BLU as recommended below, according to the maximum output power of the communications equipment.

Rated		Separation Distance According to
Maximum			Frequency of Transmitter (m)
Power Output
	150 kHz to 80			80 MHz to 800	800 MHz to 2.5
of Transmitter
	MHz			MHz	GHz
power
	d = 1.2			d = 1.2	d = 2.3
(W)
0.01	0.12			0.12	0.23
0.1	0.38			0.38	0.73
1	1.2			1.2	2.3
10	3.8			3.8	7.3
100	12			12	23

For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.

Note 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.

Note 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects, and people.