9.3
Recommended separation distances between portable and mobile RF
communications equipment and the ARTROMOT®-K1 classic device.
The ARTROMOT®-K1 classic is intended for use in an electromagnetic environment
in which radiated RF disturbances are controlled. The customer or the user of the
ARTROMOT®-K1 classic device can help prevent electromagnetic interferences by
maintaining a minimum distance between portable and mobile RF communications equip-
ment (transmitters) and the ARTROMOT®-K1 classic device as recommended below,
according to the maximum output power of the communications equipment.
rated maximum output
power of transmitter
W
0.01
0.1
1
10
100
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: For calculation of the recommended separation distance of transmitters in the
frequency range from 80 MHz to 2.5 GHz an additional factor of 10/3 was taken into
account to reduce the probability of mobile/portable communications equipment brought
into the patient environment by accident causing any malfunction.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation
is affected by absorption and reflection from structures, objects, and people.
10. How to reach us
We would be happy to answer any questions you may have about our products and services.
I ARTROMOT® international
Please contact your local dealer, the
Global DJO Headquarter in the USA,
the DJO International Headquarter in
the UK, or ORMED.DJO in Germany.
DJO International Headquarter
Registered office: DJO UK Ltd.
7 The Pines Business Park, Broad Street
Guildford, Surrey, GU3 3BH
Phone: +44 (0)1483 459659a
Fax: +44 (0)1483 459470
Web: www.djoglobal.eu
Global DJO Headquarter
DJO LLC 1430 Decision Street
92081 Vista – California / USA
Phone: +1 760 727 1280
Fax: +1 800 936 6569
Web: www.djoglobal.com
separation distance according to frequency of transmitter
150 kHz to 80 MHz
80 MHz to 800 MHz
öä
d = 1,2
P
0.12
0.38
1.2
3.8
12
I Manufacturer / Headquarter
47
m
800 MHz to 2,5 GHz
öä
d = 1,2
P
d = 2,3
0.12
0.38
1.2
3.8
12
Germany
ORMED.DJO
ORMED GmbH
Merzhauser Strasse 112
D-79100 Freiburg - Germany
Phone: +49 (0) 761 4566 01
Fax: +49 (0) 761 456655-01
Web: www.ormed-djo.de
Warranty:
2 years (mechanical parts)
2 years (electronics)
öä
P
0.23
0.73
2.3
7.3
23