Mindray ME8 Operator's Manual

I - 6 Operator’s Manual
I EMC Guidance and Manufacturer’s Declaration
Radio Regulatory Compliance
WiFi Parameters:
Table I-4
RECOMMENDED SEPARATION DISTANCES BETWEEN PORTABLE AND MOBILE RF
COMMUNICATION DEVICE AND THE SYSTEM
The system is intended for use in an electromagnetic environment in which radiated RF
disturbance are controlled. The customer or the user of system can help prevent
electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communication equipment (transmitters) and system as recommended below,
according to the maximum output power of the communication equipment.
Rated Maximum
Output power of
Transmitter
(W)
Separation Distance According to Frequency of Transmitter
150kHz -80MHz
d ＝ 1.2
80MHz-800MHz
d ＝ 0.35
800MHz-2.7GHz
d ＝ 0.7
0.01 0.12 0.035 0.07
0.1 0.38 0.11 0.22
1 1.2 0.35 0.7
10 3.8 1.11 2.22
100 12 3.5 7
For transmitters at a maximum output power not listed above, the recommended separation distanced 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.
If system image distortion occurs, it may be necessary to position system further from sources of conducted
RF noise or to install external power source filter to minimize RF noise to an acceptable level.
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.
P
P
P
Table I-5 Cable sample
No. Name Cable length (m) Shield or not Remarks
1 Power input 2.5m Not shielded /
2 SIP/SOP < 3.0m Shielding /
3 ECG cable 4.0m Shielding /
4 Probe Cable < 3.0m Shielding /
5 Footswitch Cable 2.9m Shielding /
Operating Frequency Band (MHz)
2412 ~ 2472
Modulation DSSS and CCK
Transmitter Output Power (dBm)
< 20 (Avg)
< 30 (Peak)

Mindray ME8 Specifications

General

Brand	Mindray
Model	ME8
Category	Diagnostic Equipment
Language	English