EDAN C3A User Manual page 112

C3A, C6A, C6A HDVideoColposcope User Manual
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 theVideoColposcopeis used exceeds the applicable RF
compliance level above, the Video Colposcope should be observed to verify normal
operation. If abnormal performance is observed, additional measures may be
necessary, such as reorienting or relocating the Video Colposcope.
b) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3
V/m.
c)The ISM (industrial, scientific and medical) bands between 0,15 MHz and 80 MHz are
6,765 MHz to6,795 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 MHzto 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.
manufacturer).
Where P is the maximum output
power rating of the transmitter in
watts (W) according to the transmitter
manufacturer
recommended separation distance in
meters (m).
Field strengths
transmitters, as determined by an
electromagnetic site survey,
be less than the compliance level in
each frequency range.
Interference may occur in the vicinity
of equipment
following symbol:
- 105 -
EMC Information
and d is the
from fixed RF
a)
should
b)
marked with the