User's Manual

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15.1.3. Recommended Separation Distances between Portable and Mobile RF

Communications Equipment and the Zen-Olite™ Portable Oxygen Concentrator

The Zen-Olite™ Portable Oxygen Concentrator is intended for use in an electromagnetic

environment in which radiated RF disturbances are controlled. The concentrator user can

help prevent electromagnetic interference by maintaining a minimum distance between

portable and mobile RF communications equipment (transmitters) and the concentrator

as recommended below, according to the maximum output power of the communica-

tions equipment.

Rated max. output

power of transmit-

ter (W)

Separation distance (m) according to frequency of transmitter

150 kHz to 80 MHz

d = 1.2 √P

80 MHz to 800

MHz

d = 1.2 √P

800 MHz to 2.5

GHz

d = 2.3 √P

0.01 0.12 0.12 0.23

0.1 0.38 0.38 0.73

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.

Important: At 80 MHz and 800 MHz, the separation distance for the higher frequency

range applies.

Important: These guidelines may not apply in all situations. Electromagnetic propaga-

tion is a ected by the absorption and reﬂ ection from structures, objects, and people.

15.2. FCC WARNING STATEMENT FOR MODEL RS-00600C

• This device complies with Part 15 of the FCC Rules. Operation is subject to the following

two conditions:

• (1) This device may not cause harmful interference, and

(2) This device must accept any interference received, including interference that may

cause undesired operation.

• This equipment complies with FCC radiation exposure limits set forth for an uncon-

trolled environment when used in the supplied carry bag or when used in a non-me-

tallic accessory that maintains a minimum 8mm separation distance from the side. End

users must follow the speciﬁ c operating instructions for satisfying RF exposure compli-

ance. This transmitter must not be co-located or operating in conjunction with any other

antenna or transmitter.