Clic 2008T, Руководство пользователя

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36 P/N 490206 Rev E 2008T Hemodialysis Machine with CLiC Device User’s Guide
Recommended separation distances between
portable and mobile RF communications equipment and the 2008T hemodialysis machine
The 2008T hemodialysis machine is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the 2008T hemodialysis machine can help prevent
electromagnetic interference by maintaining a minimum distance between portable and mobile RF
communications equipment (transmitters) and the 2008T hemodialysis machine as recommended below,
according to the maximum output power of the communications equipment.
Rated maximum output power of
transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
d = 1.2

P
80 MHz to 800 MHz
d = 1.2

P
800 MHz to 2.5 GHz
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.
CDX System Wifi Adapter
IEEE802.11b/g Adapter
Radio Frequency (RF): 2.412 Ghz to 2.462 Ghz
Power: 61mW
Modulation: Direct Sequence Spread Spectrum, Orthogonal Frequency Division
Multiplexing
IEEE802.11b/g/n dual band Adapter
Radio Frequency (RF): 2.412 Ghz to 2.462 Ghz, 5.18 Ghz to 5.825 Ghz
Power: 110mW
Modulation: Direct Sequence Spread Spectrum, Orthogonal Frequency Division
Multiplexing
CLiC Wireless Printer
Radio Frequency (RF): 902.217 Mhz to 927.492 Mhz
Power: 52mW
Modulation: Frequency Hopping Spread Spectrum Frequency Shift Keying