Operator's Manual

Rev. 0 7/16/2020
71
Summus Medical Laser, LLC 1185 West Main St. Franklin, TN 37064 TEL: [phone]
semiconductor laser treatment instrument.
b In the frequency range of 150KHz ~ 80MHz, the field strength should be less than [V1] V / m.
12.4 The Spacing Distance Between RF Communication Equipment
and The Therapy laser
Portable and mobile is the recommended distance between RF communication equipment
And the Therapy laser
The Therapy laser is intended to be used in radioactive radiation harassment in controlled electromagnetic
environments. Depending on the maximum rated output power of the communication device, the
purchaser or user may prevent the electromagnetic interference by maintaining the minimum distance
between the portable and mobile RF communication equipment and the semiconductor laser treatment
device by the following recommendation.
The rated output
power of the
transmitter（W）
According to the distance of the transmitter frequency
150kHz~80MHz
3.5
1
dP
V




80MHz~800MGHz
3.5
1
dP
E




800MHz~2.5GHz
7
1
dP
E




0.01
0.12
0.12
0.24
0.1
0.37
0.37
0.74
1
1.17
1.17
2.34
10
3.69
3.69
7.38
100
11.67
11.67
23.34
The above recommended isolation distance is calculated from the equation used with the transmitter,
where P is the maximum output rating (unit: W) of the transmitter.
Note: Within 80 MHz and 800 MHz, the higher frequency range is applicable.
Note: These guidelines are not applicable to all situations. Electromagnetic transmission is affected by
buildings, objects, body absorption and reflection.