Biosynex ThermoFlash Premium Manual Del Usuario página 73

NOTE 1 At 80 MHz and 800 MHz, 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.
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless)
telephones 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 [EQUIPMENT or SYSTEM] is used
exceeds the applicable RF compliance level above, the [EQUIPMENT or SYSTEM] should be
observed to verify normal operation. If abnormal performance is observed, additional measures
may be necessary, such as reorienting or relocating the [EQUIPMENT or SYSTEM].
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 10 V/m.
Note 1: At 80 MHz and 800 MHz, the higher frequency range applies.
Note 2: These guidelines may not apply in all situations. Electro-
magnetic 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 mobile/port-
able communications equipment could cause interference if it is
inadvertently brought into patient areas. For this reason, an ad-
ditional factor of 10/3 has been incorporated into the formulae
used in calculating the recommended separation distance for
transmitters in these frequency ranges.
74
b
frequency range.
Interference may occur in the vicinity of
equipment marked with the following
symbol: