Recommended Separation Distances Between Portable and Mobile RF Communications
Equipment and the 3600 Handpieces @ 3Vrms
3600 Handpieces are intended for use in an electromagnetic environment in which radiated
RF disturbances are controlled. The customer or the user of 3600 Handpieces can help
prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF communications equipment (transmitters) and the 3600
Handpieces as recommended below, according to the maximum output power of the
communications equipment.
Separation Distance According to Frequency of Transmitter (meters)
Rated Maximum
Output Power of
Transmitter
(Watts)
m
150 kHz to 80
MHz
d
3.5
P
v
1
80 MHz to 800 MHz
d
3.5
P
E
1
800 MHz to 2.5 GHz
d
7
P
E
1
0.01
0.12
0.12
0.23
0.1
0.34
0.34
0.74
1
1.7
1.7
2.3
10
3.7
3.7
7.4
100
11.7
11.7
23.3
For transmitters rated at a maximum output power not listed above, the recommended
separation distances
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.
11 Transport and storage conditions
1.ambient temperature range:
-10
℃
～
40
℃
2.relative humidity range: ≤90%
3.Kpa: 500hPa
～
1060hPa
12 Operating conditions
normal working conditions:
ambient temperature
：
5
℃
～
35
℃
relative humidity
：
35%
～
75%
Kpa: 860hPa
～
1060hPa
Supply voltage
：
AC 110V/220V
，
tolerance±10%
；
frequency
：
50Hz
，
tolerance±1Hz
motor power
：（
DC
）
12 V
There is no conductive dust, explosive gas, and corrosive gases