Maxtec Handi+ Instructions For Use Manual page 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 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 propogation is
affected by absorption and reflection from structures, objects, and people.
This equipment is intended for use in the electromagnetic environment
specified below. The customer or the user of this equipment
should assure that it is used in such an environment.
IMMUNITY TEST IEC 60601-1-2: 2014 (4TH
EDITION) TEST LEVEL
Professional
Healthcare Facility
Environment
Conducted RF 3V (0.15 - 80 MHz)
coupled into lines 6V (ISM bands)
(IEC 61000-4-6)
Radiated RF 3 V/m
immunity (IEC
61000-4-3) 80 MHz - 2.7 GHz
80% @ 1 KHz
AM Modulation
The ISM (industrial, scientific and medical) bands between 150 kHz and 80 MHz are 6,765 MHz
to 6,795 MHz; 13,553 MHz to 13,567 MHz; 26,957 MHz to 27,283 MHz; and 40,66 MHz to 40,70 MHz.
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) tele-
phones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast
cannot be predicted theoretically with accuracy. To assess the electromagnetic environment
due to fixed RF transmitters, an electromagnetic site survey should be considered. If the mea-
sured field strength in the location in which the equipment is used exceeds the applicable
RF compliance level above, the equipment should be observed to verify normal operation. If
abnormal performance is observed, additional measures may be necessary, such as reorient-
ing or relocating the equipment.
WWW.MAXTEC.COM • (800) 748-5355
ELECTROMAGNETIC
ENVIRONMENT - GUIDANCE
Home
Healthcare
Environment
3V (0.15 - 80 MHz) Portable and mobile RF communications
equipment (including cables) should
6V (ISM &
be used no closer to any part of the
Amateur bands)
equipment than the recommended
10 V/m
separation distance calculated from the
equation applicable to the frequency of
the transmitter as below.
80 MHz - 2.7 GHz
80% @ 1 KHz
Recommended sparation distance:
AM Modulation
d=1.2 √P
d=1.2 √P 80 MHz to 800 MHz
d=2.3 √P 800 MHz to 2.7 GHz
Where P is the maximum output
power rating of the transmitter in
watts (W) according to the transmitter
manufacturer and d is the recommended
separation distance in metres (m).
Field strengths from fixed RF
transmitters, as determined by
an electromagnetic site survey a,
should be less than the compliance
level in each frequency range b.
Interference may occur in the
vicinity of equipment marked
with the following symbol:
7
ENGLISH