Wireless Lan Specifications - JVC MP-XP5230GB Instructions Manual

Wireless LAN specifications (MP-XP7230GB only)
Wireless frequency band
Modulation system
Spread spectrum system
Rated output
Communication speed
Reception sensitivity
Spread delay (under FER 1%)
Communication distance
Note: There is a correlation between the communication distance of a wireless device and its
communication speed: The lower the communication speed of the wireless communication,
the further the communication distance. Furthermore, the communication distance is
susceptible to the effects of the ambient environment, and it may be reduced in the following
cases.
• Inside condominiums and other reinforced concrete structures, houses in which metal is
used in the building construction materials
• Near large pieces of furniture, etc. made of metal
2412 to 2472 MHz (all 13 channels)
DSS (Direct Spread Spectrum system)
CCK (communication speed: 5.5 Mbps, 11 Mbps)
DQPSK (communication speed: 2 Mbps)
DBPSK (communication speed: 1 Mbps)
11-chip Barker sequence
15 dBm
11 Mbps 5.5 Mbps
-84 dBm -87 dBm
81ns 164ns
Recommended communication distance
between PC and device serving as other end
of communication: 25 metres indoors
EN
2 Mbps 1 Mbps
-90 dBm -90 dBm
290ns 290ns
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