Appendix B

Specification

B

 

Model

BT-410U

BT-420U

 

Bluetooth Spec.

Bluetooth V2.0+EDR

 

 

Compliance

 

 

 

 

 

Transfer rates

Max UART baud rates of 3Mbps

 

(Max)

 

 

 

 

Operating Voltage

+5V

 

 

USB Standard

USB 2.0

 

 

Operating Distance

100 m in free space

10 m in free space

 

Antenna

2dBi PCB Antenna

0 dBi printing Antenna

 

Dimension

49.36 (L) x 17.99(W) x 7.55(H) mm

 

Power Consump-

TX Æ 120mA

TX Æ 60mA

 

 

RX Æ 58mA

RX Æ 58mA

 

tion

 

Stand By Æ 50mA

Stand By Æ 30mA

 

 

 

 

 

 

Operation temperature: 0 ~ 60 Degree C

 

Environment

Storage temperature: -10 ~ 70 Degree C

 

 

 

Humidity: 5 ~ 90% non-condensing

 

 

 

Radio

 

 

 

 

 

 

Spread Spectrum

Frequency Range

RF Channels

Polarization

Modulation

Output Power

Receiver Sensitivity

Frequency Hopping Spread Spectrum (FHSS)

2402~2483.5MHz

79

Omni-directional

GFSK for 1Mbps, π/4-DQPSK for 2Mbps, 8-DPSK for 3Mbps

13.35dBm

1.74dBm

 

 

<-82dBm at < 0.1% BER

<-82dBm at < 0.1% BER

 

 

Base Band

Physical Links

Support of ACL link with data rate up to 3Mbps

 

Support of SCO link

 

 

Network Capabili-

Support of piconet point-to-point and point-to-multipoint

ties

connections

 

 

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