Table 9.5-4 Iec Recommended Separation Of Rf Communication Equipment - Baylis Medical RFP-100A Gebrauchsanweisung

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 BMC Radiofrequency
Puncture Generator or any of its components are used exceeds the applicable RF compliance
level above, the BMC Radiofrequency Puncture Generator should be observed to verify
normal operation. If abnormal performance is observed, additional measures may be
necessary, such as reorienting or relocating components or the entire BMC Radiofrequency
Puncture Generator.
b
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3 V/m.

Table 9.5-4 IEC Recommended Separation of RF Communication Equipment

portable and mobile RF communications equipment and the
The BMC Radiofrequency Puncture Generator is intended for use in an electromagnetic
environment in which radiated RF disturbances are controlled. The customer or the user of
the BMC Radiofrequency Puncture Generator can help prevent electromagnetic interference
by maintaining a minimum distance between portable and mobile RF communications
equipment (transmitters) and BMC Radiofrequency Puncture Generator as recommended
below, according to the maximum output power of the communications equipment.
Rated Separation distance according to frequency of transmitter M
maximum
150 kHz to 80 MHz
output
power of
transmitter
W
0.01
0.1
1
10
50
For transmitters rated at a maximum output power not listed above, the recommended
separation distance d in meters (m) can be determined 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.
Recommended separation distances between
Puncture Generator
80 MHz to 800 MHz
3 5 .
d = [ ] P
V
1
0.12
0.37
1.17
3.69
8.25
BMC Radiofrequency
800 MHz to 2.5 GHz
3 5 .
d = [ ] P
E
1
0.12
0.37
1.17
3.69
8.25
38 DMR RFP-100 3.3 V-13 16-Jan-2012_EN.doc
7
d = [ ] P
E
1
0.23
0.74
2.33
7.38
16.50