Qcom LR802UKN3 Bedienungsanleitung

APPROVAL SHEET

802.11 b/g/n Wireless USB Module

3



(USB Host Power supported 5V)

Ver. 1A

Date: 09/16/2009

Customer: Firich Enterprise Co., LTD

Part Number:

Prepared by: Qcom Technology Inc.

Approved by:

Specifications of 802.11 b/g/n Wireless USB Module 2

Contents:

- Device Overall Description

- Features

- Specification Compliance

- Block Diagram

- Channel Assignment

- Security

- Certification

- Software & OS support

- Operating Conditions

- RF Characteristics

- Mechanic Drawing

- Antenna Connector

- LED Indication

Specifications of 802.11 b/g/n Wireless USB Module 3

Device Overall Description

The LR802UKN3 is designed to provide wireless LAN function on

a small form factor with USB interface. The wireless LAN

function is based on Ralink RT3070 MAC/BBP/RF controller and

high gain power amplifier, fully comply with current draft IEEE

802.11n and IEEE 802.11 b/g standards.

Features

-Ralink RT3070 MAC/BBP/RF Controller

-1T1R Modes

-11b: 1,2,5.5,11Mbps

-11g: 6,9,12,18,24,36,48,54Mbps

-11n: Legacy and High Throughput Modes, Support 20/40MHz

Bandwidth MCS0~7(150Mbps PHY Rate Rate)

-Reverse Direction Data Flow and Frame Aggregation

-WEP 64/128, WPA, WPA2, TKIP, AES

-QoS-WMM, WMM-PS

-WPS, PIN, PBC

-Multiple BSSID Support

-Low Power with Advanced Power Management

Specification Compliance

-802.11n Draft3.0

-802.11b/g

-802.11i

-802.11e

-802.11d

-802.11h

-802.11j

-USB2.0

Specifications of 802.11 b/g/n Wireless USB Module 4

Block Diagram

RT3070:Highly integrated MAC/BBP and 2.4GHz RF single chip

Channel Assignment

2.4GHz Channel Support

Channel Frequency FCC (US) IC (CA) ETSI (EU) Japan (JP)

1 2412MHz X X X X

2 2417MHz X X X X

3 2422MHz X X X X

4 2427MHz X X X X

5 2432MHz X X X X

6 2437MHz X X X X

7 2442MHz X X X X

8 2447MHz X X X X

9 2452MHz X X X X

10 2457MHz X X X X

11 2462MHz X X X X

12 2467MHz X X

13 2472MHz X X

14 2484MHz X

KEY:

US = United States, CA = Canada, EU = European Countries (except France and Spain)

JP = Japan

Many countries and region are currently revising the channel assignment.

X = Supported

Specifications of 802.11 b/g/n Wireless USB Module 5

Security

•Complete Security Features - WEP 64/128, WPA, WPA2, 802.1x,

and 802.11i

•Cisco CCS Compliant

Certification

•Cisco CCX

Software & OS support

Operating System Driver

Windows 2000 Available

Windows XP 32/64 Available

Windows Vista 32/64 Available

Linux Available

MAC OS Available

Operating Conditions

Voltage Range 5.0 +/-0.5V

Operating Temperature Range -10°C - 65°C

Storage Temperature Range -10°C - 85°C

Relative Humidity during Operating Max. 95% (Non-Condensing)

Relative Humidity during Storage Max. 95% (Non-Condensing)

Specifications of 802.11 b/g/n Wireless USB Module 6

RF Characteristics

RF Characteristics Minimum Typical Maximum Units

PC Interface USB 2.0

Internal Antenna Impedance 50 ohms

Operating Temperature Range 0 +65

℃

Storage Temperature Range -20 +85 ℃

Supply Voltage 4.7 5 5.3 V

RX Supply Current (11b 11MBps) TBD mA

Power Consumption TBD mWatts

RX Supply Current (11g 54Mbps) TBD mA

Power Consumption TBD mWatts

RX Supply Current (11n 150Mbps) TBD mA

Power Consumption TBD mWatts

TX Supply Current (11b 1MBps) TBD mA

Power Consumption TBD mWatts

TX Supply Current (11g 6Mbps) TBD mA

Power Consumption TBD mWatts

TX Supply Current (11n 15Mbps) TBD mA

Power Consumption TBD mWatts

Radio off Current TBD mA

Power Consumption TBD mWatts

RX Sensitivity(11b,11Mbps) -86 dBm

RX Sensitivity(11g,54Mbps) -71 dBm

RX Sensitivity (11n,150Mbps) -63 dBm

TX Output Power(11b,11M) 17.5 dBm

TX Output Power(11g,54Mbps) 14 dBm

TX Output Power(11n,MCS0) 17.5 dBm

TX Output Power(11n,MCS7) 14 dBm

TX Spectral Mask (CCK) PASS

TX Spectral Mask (OFDM) PASS

TX Spectral Mask (11n,20M) PASS

TX Spectral Mask (11n,40M) PASS

Preamble Length Long/Short

Mechanical Drawing

Specifications of 802.11 b/g/n Wireless USB Module 7

Specifications of 802.11 b/g/n Wireless USB Module 8

Antenna Connector

Connector Vendor Part#

Antenna *1 Hirose CL331-0471-0-10 (U.FL-R-SMT), or

compliance

Connector Status:

Specifications of 802.11 b/g/n Wireless USB Module 9

Host Interface Pin Definition

1 Vcc 5V 2 USB Data -

3 USB Data + 4 GND

5 WLAN LED LINK 6 FAA pin: WLAN RF

Disable/Enable

-Host Interface Connector : 6 pin SMT Male USB Connector

-Connector Product Number (Male): 87213-0600L (Connector Vender Aces

Electronic CO., LTD.)

Note:

Pin 5 is Low active for WLAN LED Link.

Pin 6 is Low voltage to disable RF function

LED Status:

LED status WLAN card activity

LED on

ssociated, and authenticated but not transmitting

or receiving

LED Slow Blink Scanning for AP

LED Intermittent Blink Activity proportional to transmitting/receiving speed

LED off Radio off

LR802UKN3 PTT Label Artwork

Green Label

For RoHS

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