low cost wireless module Realtek RTL8723BU 2 in 1 wifi bluetooth module usb 2.0 wifi modem

Model

CP319v3.1

Standards

IEEE 802.11n, IEEE 802.11g,IEEE 802.11b,CSMA/CA with ACK

Port

USB 1.1/USB2.0

Frequency Range

2.4~2.4835GHz

Channel

1-14

Modulation Type

802.11 g/n: OFDM

802.11b: CCK(11, 5.5Mbps), QPSK(2Mbps), BPSK(1Mbps)

Transmission Rate

802.11b: 11,5.5,2,1 Mbps

802.11g: 54,48,36,24,18,12,9,6 Mbps

802011n: Max 150Mbps

Receive Sensitivity

130M: -65dBm@10% PER; 108M:-65dBm@10% PER; 54M:-65dBm@10% PER; 11M:-87dBm@8%PER; 6M:-90dBm@10% PER; 1M:-90dBm@8% PER

Transmission Distance

Indoor up to 30m, outdoor up to 80m(Base on the environment)

RF Rate

16dBm(Maximum)

Antenna Gain

Need external antenna

Spread-Spectrum Technique

DSSS(direct sequence spread spectrum)

Working Voltage

DC 3.3V ±0.2V

Dimension

16mm*12.4mm*2mm

Working Environment

Working Temperature: -20℃ to 45℃

Storage Temperature: -40℃ to 70℃

operating humidity:10% to 90%RH noncondensing

Storage Humidity: 5% to 90%RH noncondensing

Supported OS

Windows 2000/XP/Vista/WIN 7/WIN CE/LINUX/MAC OS

Chip

Realtek RTL8723BU

Model

CP319V3.1

interface type

USB 1.1/USB2.0(2G/3G calling need connect PCM port)

Bluetooth transmission protocol

BLE/Bluetooth V2.1+EDR /Bluetooth3.0/3.0+HS

frequency range

2.402GHz - 2.480GHz

working channel

0-78

Modulation Type

GFSK,DPSK

transmission distance

Indoor up to 10m,outdoor up to 20m(Base on the environment)

RF Rate

9dBm(Maximum)

antenna gain

Need external antenna(can share with WiFi antenna)

spread-spectrum technique

frequency hopping

working voltage

DC 3.3V ±0.2V

Working environment

Working Temperature: -20℃ to 45℃

Storage Temperature: -40℃ to 70℃

operating humidity:10% to 90%RH noncondensing

Storage Humidity: 5% to 90%RH noncondensing

Supported OS

Windows 2000/XP/Vista/WIN 7/WIN CE/LINUX/MAC OS

Chip

Realtek RTL8723BU