NOTE 1
At 80 MHz and 800 MHz, the higher frequency range
applies.
NOTE 2
These guidelines may not apply in all situations. Elec-
tromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
a The ISM (industrial, scientific and medical)
bands between 0,15 MHz 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. The amateur radio bands between
0,15 MHz and 80 MHz are 1,8 MHz to 2,0 MHz,
3,5 MHz to 4,0 MHz, 5,3 MHz to 5,4 MHz, 7
MHz to 7,3 MHz, 10,1 MHz to 10,15 MHz, 14
MHz to 14,2 MHz, 18,07 MHz to 18,17 MHZ,
21,0 MHz to 21,4 MHz, 24,89 MHz to 24,99
MHz, 28,0 MHz to 29,7 MHz and 50,0 MHz to
54,0 MHz.
b The compliance levels in the ISM frequency
bands between 150 kHz and 80 MHz and in
the frequency range 80 MHz to 2,7 GHz are
intended to decrease the likelihood that mo-
bile/portable communications equipment could
cause interference if it is inadvertently brought
into patient areas. For this reason, an additional
factor of 10/3 has been incorporated into the
formulae used in calculating the recommended
separation distance for transmitters in these
frequency ranges.
c 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 measured
field strength in the location in which the Model
PG-IRT1603 Infrared Thermometer is used
exceeds the applicable RF compliance level
above, the Model PG-IRT1603 Infrared Ther-
mometer should be observed to verify normal
operation. If abnormal performance is observed,
additional measures may be necessary, such as
re-orienting or relocating the Model PG-IRT1603
Infrared Thermometer.
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UK