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Recommended separation distances between portable and mobile RF communications

equipment and the Paradigm 522/722/522K/722K pump system

This section provides information on the recommended separation distance between portable and

mobile RF communications equipment and the Paradigm 522/722/522K/722K pump. The Paradigm

522/722/522K/722K pump is intended for use in an electromagnetic environment in which radiated

RF disturbances are controlled. Paradigm 522/722/522K/722K pump users can help prevent electro-

magnetic interference by maintaining a minimum distance between portable and mobile RF commu-

nications equipment (transmitters) and the Paradigm 522/722/522K/722K pump as recommended

below, according to the maximum output power of the communications equipment.

Separation distance according to the frequency of transmitter (m)

Rated maximum out-

put power of trans-

mitter (W)

80MHz to 800MHz

d = 0.35

800MHz to 6.0GHz

d = 0.70

0.01 0.035 0.07

0.1 0.11 0.11

1 0.35 0.7

10 1.1 2.2

100 3.5 7

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 man-

ufacturer.

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

NOTE: These guidelines may not apply in all situations. Electromagnetic propagation is affected by

absorption and reflection from structures, objects and people.

Pump specifications

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