NDS ZEROWIRE G2, User Manual

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36 | Electromagnetic Compatibility Tables
NOTE!
Over the frequency range 150 kHz to 80 MHz, field strengths should be less
than 3 V/m.
7.3 Guidance and Manufacturer's Declaration - Recommended Separation Distances
Recommended separation distances between portable and mobile RF communications equipment and
the product
The product is intended for use in an electromagnetic environment in which radiated RF disturbances are con-
trolled. The customer or the user of the product can help prevent electromagnetic interference by maintaining
a minimum distance between portable and mobile RF communications equipment (transmitters) and the
product as recommended below, according to the maximum output power of the communications equip-
ment.
WARNING!
Effects of the RF telecommunications devices (transmitters) on the performance character-
istics
Portable HF communication devices can have an effect on the performance characteristics
of the device. Therefore such devices must be kept a minimum distance of 30 cm (independ-
ent of any calculation) from the insufflator, its accessories and cables.
Rated maximum output
power (W) of transmitter
Separation distance, in meters according to frequency of transmitter
150kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2.7 GHz
0.01 0.12 0.12 0.23
0.10 0.38 0.38 0.73
1.00 1.20 1.20 2.30
10.00 3.80 3.80 7.30
100.00 12.00 12.00 23.00
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!
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.