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Recommended separation distances between portable and mobile RF
communications equipment and the ME 211
The ME 211 is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the ME 211 help prevent electromagnetic
interference by maintaining a minimum distance
between portable and mobile RF communications equipment (transmitters) and the ME 211 as
recommended below, according to the maximum output power of the communications equipment.
Rated maximum
output power
of transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
80 MHz to 800 MHz
800 MHz to 2.5 GHz
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.
WARRANTY
This Mettler Electronics TENS*STIM, Model no. ME 211, carries a one-year warranty from the date of purchase.
The warranty does not apply to damage resulting from failure to follow the operating instructions, accidents, abuse,
alterations or disassembly by unauthorized individuals.
The warranty applies to the main device and necessary parts and labor relating thereto. Batteries, lead wires, electrodes,
and other accessories are warranted to be free from defects in workmanship and materials at the time of delivery.
The distributor reserves the right to replace or repair the unit at their discretion.
Distributed by:
Mettler Electronics Corp.
1333 South Claudina Street
Anaheim, CA 92805
Toll Free:
800.854.9305
Tel:
1.714.533.2221
Fax:
1.714.635.7539
Email:
Web site:
www.mettlerelectronics.com
