Dentsply Sirona ProPex II Benutzerhandbuch Seite 249

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 ProPex
above, the ProPex
performance is observed, additional measures may be necessary, such as reorienting
or relocating the ProPex
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than
3 V/m.
Specifications for enclosure port immunity to RF wireless communications equipment
®
The ProPex II is intended for use in an electromagnetic environment in which
radiated RF disturbances are controlled. The customer or the user of the ProPex
can help prevent electromagnetic interference by maintaining radiation levels of RF
wireless communications equipment (emitters) within the compliance limits specified
below.
Recommended radiation levels of RF wireless Communications Equipment
Frequency band
380 - 390 MHz
430 - 470 MHz
704 - 787 MHz
800 - 960 MHz
1 700 - 1 990 MHz
2 400 - 2 570 MHz
5 100 - 5 800 MHz
B EN PIIS DFU WEB / Rev.04 / 02-2018 (Old ZF 1902127.EN)
®
II is used exceeds the applicable RF compliance level
®
II should be observed to verity normal operation. If abnormal
®
II.
EC 60601-1-2
Test level
27 V/m
28 V/m
9 V/m
28 V/m
28 V/m
28 V/m
9 V/m
Compliance level
27 V/m
28 V/m
9 V/m
28 V/m
28 V/m
28 V/m
9 V/m
®
II
Minimum
separation
distance
0.3 m
0.3 m
0.3 m
0.3 m
0.3 m
0.3 m
0.3 m
49/50