现货供应 Wifi模组 天线内外均可

现货

无线网卡pcba

型号：top-cp318

芯片：rtl8188cus

功率：15dbm;灵敏度：-73dbm;evm:<-28

usb接口，150mbps模块，3.3v供电，天线可内置也可外置

a. generaldescription

top-cp318 is a wlan 11 b/g/nusb module, which fully supports the features and

functionalcompliance of ieee 802.11 b/g/n standards. it supports up to150mbps high-speed

wirelessnetwork connections. it is designed to provide excellentperformance with low power

consumptionand enhance the advantages of robust system and cost-effective. itis targeted at

competitivesuperior performance, better power managementapplications.

b. features

general

4-pins 1.5 x1.2mm pin, total size 23 x 11.2 mm

ieee802.11b/g/n compatible wlan

complete802.11n solution for 2.4ghz band

72.2mbpsreceive phy rate and 72.2mbps transmit phy rate using 20mhzbandwidth

150mbpsreceive phy rate and 150mbps transmit phy rate using 40mhzbandwidth

compatiblewith 802.11n specification

backwardcompatible with 802.11b/g devices while operating in 802.11nmode

hostinterface

complies withusb specification revision 2.0

standardssupported

ieee802.11b/g/n compatible wlan

ieeeos enhancement (wmm)

ieee 802.11htpc, spectrum measurement

802.11i (wpa,wpa2). open, shared key, and pair-wise key authenticationservices

standards generalspecification

table 1. standards generalspecification

model

top-cp318

productname

wlan 11b/g/nusb module

standard

802.11b/g/n,802.3, 802.3u

data transferrate

1,2,5.5,6,11,12,18,22,24,30,36,48,54,60,90,120and

maximum of150mbps

modulationmethod

bpsk/ qpsk/16-qam/ 64-qam

frequencyband

2.4ghz ismband

spreadspectrum

ieee 802.11b:dsss (direct sequence spread spectrum)

ieee802.11g/n: ofdm (orthogonal frequency division

multiplexing)

rf outputpower

<13dbm@11n,< 19dbm@11b,< 14dbm@11g

operationmode

ad hoc,infrastructure

receiversensitivity

11mbps-86dbm@8%,54mbps -73dbm@10%,130mbps

-66dbm@10%

operation range

led

ossupport

security

interface

powerconsumption

operatingtemperature

storagetemperature

humidity

dimension

c.application

•mobile handsets

•personal digitalassistants

•desktop and laptop personalcomputers

•automotive telematicssystems

•computer peripheral devices(usb dongles)

symbol

parameter

minimum

typical

maximum

units

vd33a,

vd33d

3.3v i/osupply voltage

3.135

3.3

3.465

v

idd33

3.3v ratingcurrent

-

-

150

ma

pin

number

name

type

description

1

power

power

3.3v powerinput (5v is notallowed)

2

usb_d-

analog

usbdifferential signal

3

usb_d+

analog

usbdifferential signal

4

gnd

power

ground

table 4:ordering information

partnumber

interface

operatingtemperature range

moq(pcs)

ck-w-r188-ua

usb

-20 °c to 50°c

1000

up to 180 meters in openspace

na

windows xp /vista /mac/linux

wep, tkip, aes, wpa,wpa2

usb 2.0

dc3.3v maximum powerdissipation in 150ma

-10 – 50° c ambienttemperature

-15 ~ 70°c ambienttemperature

5 to 90 % maximum(non-condensing)

23  x 11.2 x 3 mm (l x w xh)