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Wireless specification and technology:
No.
1.
Standards
2.
Modulation mode
3.
Operating frequency
4.
Channel spacing
5.
Output power
6.
Wireless network mode
Wireless quality of service:
No.
1.
Data rate
2.
Data security
3.
Application-layer delay
4.
Application-layer reliability
5.
System capacity
6.
System anti-interference
7.
Network interruption alarm
8.
EMC test process
D-2 Wireless LAN
Item
Item
Specification
IEEE 802.11 a/b/g/n
DSSS with CCK, DQPSK, DBPSK
OFDM with BPSK, QPSK, 16QAM, 64QAM
2.400-2.483GHz, 5.15-5.35GHz, 5.47-
5.725GHz, 5.725-5.85GHz
5MHz
<= 17dBm
Infrastructure, ad-hoc
Specification
up to 300Mbps
64-bit,128-bit and 152-bit WEP encryption
No Requirement
No Requirement
No more than one device can be allowed to
link to the ultrasound system.
Can be coexistent with other Wi-Fi devices
Network interruption is notified by
disconnection icon and failure
in transmission is notified by the dialog box.
Wi-Fi function is not affected when the
system is imposed with
radiation interference complied with
IEC60601-1-2:2007 standard.
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