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RTL8188 WIFI Module

RTL8188 WIFI Module

WIFI Module- Realtek RTL8188CUS Brief Introduction: ♦An international advanced Taiwan Realtek RTL8188CUS chip with low power consumption, high linear output power ♦150M USB interface wireless network card module. ♦Compatible with ieee 802.11n standard, compatible with ieee802.11g, ieee 802.11b......

WIFI Module- Realtek RTL8188CUS

image001.jpg

Brief Introduction:

♦An international advanced Taiwan Realtek RTL8188CUS chip with low power consumption, high linear output power

♦150M USB interface wireless network card module.

♦Compatible with ieee 802.11n standard, compatible with ieee802.11g, ieee 802.11b standard,

♦USB2.0 interface, compatible with USB1.1/2.0.

♦Support the latest 64/128 bit WEP data encryption; Support WPA-PSK/ wpa2-psk,WPA/WPA2 security mechanism.

♦With 11N transmission technology, the wireless transmission rate can reach up to 150Mbps.

10 times of the normal 11B product, has a built-in full ceramic antenna, and can be connected with the antenna to make the transmission distance further.

♦ BPSK, QPSK, 16 QAM, 64 QAM modulation schemes

♦ WEP, TKIP, and AES, WPA, WPA2 hardware encryption schemes


Performance:

Product name: WLAN 11n USB module.

Main chip: Realtek RTL8188CUS.

Supported protocols and standards: IEEE 802.11n/b/g, 802.3, 802.3u.

Frequency range: 2.4~2.4835 GHz ISM Band.

Spread-spectrum technology: DSSS (direct sequence spread)

Working mode: centralized control (Infrastructure), equation (ad-hoc)

Transfer rate: 1,2,5.5, 6,11,12,18,22,24,30,36,48,54,60, 90120 and the maximum 150 MBPS

Working voltage: DC 3.3V or 5V (DC 3.3V ro 5V)

Working current: 95~140mA.

Interface type: USB2.0.

Modulation: OFDM/DBPSK/DQPSK/CCK.

Working channel number: 14.

Transmitting power: < 13dBm@11n,< 18dBm@11b,< 14dBm@11g.

Receiving sensitivity: 11Mbps: -86dbm @8%.

54 MBPS: - 73 DBM @ 10%

130 MBPS: - 66 DBM @ 10%

Support system: Windows/XP/Vista/Windows 7 / LINUX/Windows CE/MAC OS/Android...

Antenna connection mode: built-in ceramic antenna or external antenna is also available.

Rf input impedance: 50 Ω

Transmission distance: as far as 100 meters in the interior and 300 meters (different from the environment)


Operating Condition

Min

Max

Unit

Storage Temperature

-30

+115

Operation temperature

-20

+100

Supply Voltage (5V)

T

-

5.5 

V

Supply Voltage (3.3V)

T

-

3.6

V


Mechanical Dimensions

Unit: mm

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Product Performance Comprehensive Test Report

The comprehensive test of module performance is mainly tested by the professional wireless integrated test instrument (iq-view) tested by LITEPOINT company in the United States, which plays an important role in the WIFI industry

 


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