8811wifi模块 RTL8811AU wifi模组
我公司针对高清投影机提供各种wifi模块,2.4G wifi 5.8G 双频WIFI 传输视频效果更好
厂家负责人 柳经理 电话13560725446 QQ 478053711
Product Specification IEEE 802.11 a/b/g/n/ac 1T/1R Band USB Module Project Name 2.4/5G 11AC dual-band, 1T1R, WIFI module Model NO GWF-HS811A
1. Introduction
This document is to specify the product requirements for 802.11a/b/g/n/ac USB Module. This Moudule is based on Realteak RTL8811AU chipset that complied with IEEE 802.11b/g/n/ac Draft 3.0 compatible WLAN ,and it is also backward complied with IEEE 802.11a standard from 5.15~5.825GHz wideband and IEEE 802.11b/g standard from 2.4~2.5GHz. It can be used to provide up to 54Mbps for IEEE 802.11a and IEEE 802.11g,11Mbps for IEEE 802.11b and 150Mbps for IEEE 802.11n and 433.3Mbps for IEEE 802.11ac to connect your wireless LAN.
1.1 Overview
The general hardware for the module is shown in Figure 1.
1.2 Features
● Compatible with IEEE 802.11a standard to provide wireless 54Mbps date rate.
● Compatible with IEEE 802.11g standard to provide wireless 54Mbps date rate.
● Compatible with IEEE 802.11b standard to provide wireless 11Mbps date rate.
● Compatible with IEEE 802.11n standard to provide wireless 150Mbps date rate.
● Compatible with IEEE 802.11ac standard to provide wireless 433.3Mbps date rate.
● Operation at 2.4~2.5GHz and 5.15~5.825GHz frequency band to meet worldwide regulations
● Provides simple legacy and 20MHz/40MHz/80MHz co-existence mechanisms to ensure backward and network compatibility.
● Supports infrastructure networks via Access Point and ad-hoc network via peer-to-peer communication
● Supports IEEE 802.11i(WPA and WPA2),WAPI,. enhanced security
Page 4/10
| |||
2.1 WiFi Specifications |
|
|
|
Features |
| Descriptions | |
|
|
|
|
Main Chipset | Realtek RTL8811AU |
|
|
|
|
| |
Operating Frequency | 2.4G: 2.4000GHz～2.4835GHz | ||
5G: 5.150GHz～5.825GHz |
|
| |
|
|
| |
|
|
|
|
Host Interface | USB 2.0 |
|
|
|
|
|
|
WIFI Standard | iEEE802.11a/b/g/n/ac |
|
|
|
|
| |
| 802.11b: QPSK , BPSK , 16QAM ,64QAM with OFDM | ||
Modulation | 802.11 g/n: BPSK , QPSK , 16QAM ,64QAM with OFDM | ||
802.11a: QPSK , BPSK , 16QAM ,64QAM with OFDM | |||
| |||
| 802.11ac: QPSK , BPSK , 16QAM ,64QAM,256QAM with OFDM | ||
|
|
| |
| 802.11a: 6,9,12,18,24,36,48,54Mbps | ||
| 802.11b: 11,5.5,2,1 Mbps |
|
|
PHY Data rates | 802.11g: 6,9,12,18,24,36,48,54Mbps | ||
| 802.11n: up to 150Mbps |
|
|
| 802.11ac: up to 433.3Mbps |
|
|
|
|
|
|
| 802.11b@11Mbps 16±2dBm |
|
|
| 802.11g@6Mbps 15±2dBm |
|
|
| 802.11g@54Mbps 15±2dBm |
|
|
| 802.11n@65Mbps 14±2dBm (MCS 0_HT20) | ||
Transmit Output Power | 14±2dBm (MCS 7_HT20) | ||
14±2dBm (MCS 0_HT40) | |||
| |||
| 14±2dBm (MCS 7_HT40) | ||
| 802.11a@54Mbps 13±2dBm |
|
|
| 802.11ac@MCS7 13±2dBm |
|
|
| 802.11ac@MCS9 12±2dBm |
|
|
| 802.11b@8% PER |
|
|
| 1Mbps≤-83±1dBm |
|
|
| 2Mbps≤-80±1dBm |
|
|
| 5.5Mbps≤-79±1dBm |
|
|
| 11Mbps≤-76±1dBm |
|
|
| 802.11g@10% PER |
|
|
| 6Mbps ≤-82±1dBm |
|
|
| 9Mbps ≤-81±1dBm |
|
|
| 12Mbps ≤-79±1dBm |
|
|
Receiver Sensitivity | 18Mbps ≤-77±1dBm |
|
|
24Mbps ≤-74±1dBm |
|
| |
Bandwidth: 20MHz |
|
| |
(Typical Sensitivity at | 36Mbps ≤-70±1dBm |
|
|
each RF chain at Which | 48Mbps ≤-66±1dBm |
|
|
Frame(1000-byte | 54Mbps ≤-65±1dBm |
|
|
PDUs)Error |
|
|
|
802.11n@10% PER |
| 2.4GHz Band/HT40 | |
Rate=10% and at room | 2.4GHz Band/HT20 |
| ● -79dBm at MCS0 |
Temp.25 degreeC) | ● -82dBm at MCS0 |
| ● -76dBm at MCS1 |
| ● -79dBm at MCS1 |
| ● -74dBm at MCS2 |
| ● -77dBm at MCS2 |
| ● -71dBm at MCS3 |
| ● -74dBm at MCS3 |
| ● -67dBm at MCS4 |
| ● -70dBm at MCS4 |
| ● -63dBm at MCS5 |
| ● -66dBm at MCS5 |
| ● -62dBm at MCS6 |
| ● -65dBm at MCS6 |
| ● -61dBm at MCS7 |
| ● -64dBm at MCS7 |
|
|
| 5GHz Band/HT20 |
| 5GHz Band/HT40 |
| ● -82dBm at MCS0 |
| ● -79dBm at MCS0 |
| ● -79dBm at MCS1 |
| ● -76dBm at MCS1 |
2. GENERAL SPECIFICATION
Page 5/10
| ● -77dBm at MCS2 |
|
|
| ● -74dBm at MCS2 | |
| ● -74dBm at MCS3 |
|
|
| ● -71dBm at MCS3 | |
| ● -70dBm at MCS4 |
|
|
| ● -67dBm at MCS4 | |
| ● -66dBm at MCS5 |
|
|
| ● -63dBm at MCS5 | |
| ● -65dBm at MCS6 |
|
|
| ● -62dBm at MCS6 | |
| ● -64dBm at MCS7 |
|
|
| ● -61dBm at MCS7 | |
| 802.11a@10% PER |
|
|
|
| |
| 6Mbps ≤-82±1dBm |
|
| |||
| 9Mbps ≤-81±1dBm |
|
| |||
| 12Mbps ≤-79±1dBm |
|
| |||
| 18Mbps ≤-77±1dBm |
|
| |||
| 24Mbps ≤-74±1dBm |
|
| |||
| 36Mbps ≤-70±1dBm |
|
| |||
| 48Mbps ≤-66±1dBm |
|
| |||
| 54Mbps ≤-65±1dBm |
|
| |||
| 802.11ac@10% PER |
| 5GHz Band / HT40 | |||
| 5GHz Band / HT20 |
|
| ● -79dBm at MCS0 | ||
| ● -82dBm at MCS0 |
|
| ● -76dBm at MCS1 | ||
| ● -79dBm at MCS1 |
|
| ● -74dBm at MCS2 | ||
| ● -77dBm at MCS2 |
|
| ● -71dBm at MCS3 | ||
| ● -74dBm at MCS3 |
|
| ● -67dBm at MCS4 | ||
| ● -70dBm at MCS4 |
|
| ● -63dBm at MCS5 | ||
| ● -66dBm at MCS5 |
|
| ● -62dBm at MCS6 | ||
| ● -65dBm at MCS6 |
|
| ● -61dBm at MCS7 | ||
| ● -64dBm at MCS7 |
|
| ● -56dBm at MCS8 | ||
| ● -59dBm at MCS8 |
|
| ● -54dBm at MCS9 | ||
| ● -57dBm at MCS9 |
|
|
|
| |
| 5GHz Band / HT80 |
|
|
|
| |
| ● -76dBm at MCS0 |
|
|
|
| |
| ● -73dBm at MCS1 |
|
|
|
| |
| ● -71dBm at MCS2 |
|
|
|
| |
| ● -68dBm at MCS3 |
|
|
|
| |
| ● -64dBm at MCS4 |
|
|
|
| |
| ● -60dBm at MCS5 |
|
|
|
| |
| ● -59dBm at MCS6 |
|
|
|
| |
| ● -58dBm at MCS7 |
|
|
|
| |
| ● -55dBm at MCS8 |
|
|
|
| |
| ● -51dBm at MCS9 |
|
|
|
| |
Operation Range | Up to 150meters in open space |
|
| |||
|
|
|
|
|
|
|
RF Antenna | External Antenna |
|
|
|
| |
|
|
|
|
|
| |
OS Support | Windows XP,Vista.Win7 |
|
| |||
|
|
|
|
|
| |
Security | WEP,TKIP,AES,WPA,WPA2 |
|
| |||
|
|
|
|
|
| |
Dimension | L23.0mm*W17.0mm*T3.0mm |
|
| |||
|
|
|
|
|
|
|
| LINK |
| 200mA |
|
| |
|
|
|
|
|
|
|
Power Consumption | TX 2.4G |
| 20M:240mA; | 40M:220mA | ||
|
|
|
|
|
| |
3.3V Power supply | TX 5G |
| 20M:300mA; | 40M:270mA; 80M:260mA | ||
|
| |||||
|
|
|
|
|
|
|
| RX |
| 210mA |
|
| |
|
|
|
|
|
|
|
Pin # | Name | Description |
|
|
|
1 | GND | Ground |
|
|
|
2 | RF | Antenna |
|
|
|
3 | GND | Ground |
|
|
|
4 | PB | WPS |
|
|
|
5 | GND | Ground |
|
|
|
6 | DP | USB+ |
|
|
|
7 | DM | USB- |
|
|
|
8 | VDD | 3.3V Input |
|
|
|
9 | LED | LED PIN |
|
|
|
3.3 Typical Application Circuit
