US endoscopy Co2mpact Endoscopic Insufflator, Руководство оператора

Страница: 38 / 39

CO
2
MPACT ENDOSCOPIC INSUFFLATOR
®
SYSTEM Operator’s Manual
Page 38
Table 4
Recommended separation distances between Portable and mobile RF communications equipment and the
CO
2
MPACT ENDOSCOPIC INSUFFLATOR
®
SYSTEM
The CO
2
MPACT ENDOSCOPIC INSUFFLATOR
®
SYSTEM is intended for use in an electromagnetic environment in
which radiated RF disturbances are controlled. The customer or the user of the CO
2
MPACT ENDOSCOPIC
INSUFFLATOR ® SYSTEM can help prevent electromagnetic interference by maintaining a minimum distance
between portable and mobile RF communications equipment (transmitters) and the CO
2
MPACT ENDOSCOPIC
INSUFFLATOR
®
SYSTEM as recommended below, according to the maximum output power of the communications
equipment.
Separation distance according to frequency of transmitter
Read maximum output
power of transmitter
M
150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2.7 GHz
W d = 1.2

P d = 1.2

P d = 2.3

P
0.01 0.12 0.12 0.23
0.1 0.38 0.38 0.73
1 1.2 1.2 2.3
10 3.8 3.8 7.3
100 12 12 23
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 propagation is affected by
absorption and reflection from structures, objects and people.