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Bluetooth Specications
Item Specication Remark
Bluetooth Standard Bluetooth
®
Specication Ver.2.1+EDR
Radio type Spread Spectrum
Modulation
Frequency Hopping Spread Spectrum
("FHSS")
Modulation type
GFSK(1MbpS), Π/4-dqpsk (2Mbps),
8-DPSK (3Mbps)
Emission Designation F1D, G1D
Frequency range 2.4000 to 2.4835GHz
Communication
range
Approx. 5m
Vary depending
on the
environment
conditions
Number of channels 79
Channel spacing 1MHz
Channel band width 1MHz
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