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PDF RL-SM02B-RTL8189ES Fiche technique ( Data sheet )

Numéro de référence RL-SM02B-RTL8189ES
Description IEEE 802.11 b/g/n 2.4GHz 1T1R WiFi Module
Fabricant NATER 
Logo NATER Logo 



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RL-SM02B-RTL8189ES Datasheet, Description
HK NATER TECH LIMITED
RL-SM02B -RTL8189ES模块 承认书
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RL-SM02B -RTL8189ES
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供方名称:HK NATER TECH LIMITED
公司地址:深圳市宝安区宝民二路贤基大厦2
电 话:0755-61522172/13510620050
传 真:0755-61522171
联 系 人:王先生
E-mailhsdgood@163.com
尊敬的客户:请收到我公司样品承认书三日内传首页,谢谢!
RL-SM02B-RTL8189ES Fiche technique
General Description
The Realtek RTL8189ES is a highly integrated single-chip 802.11n Wireless LAN
(WLAN) network SDIO interface (SDIO 1.1/ 2.0/ 3.0 compliant) controller. It is a
WLAN MAC, a 1T1R capable WLAN baseband, and WLAN RF in a single chip. The
RTL8189ES provides a complete solution for a high throughput performance integrated
wireless LAN device.
The RTL8189ES WLAN baseband implements Orthogonal Frequency Division
Multiplexing (OFDM)with 1 transmit and 1 receive path and is compatible with the IEEE
802.11n specification. Features include one spatial stream transmission, short guard
interval (GI) of 400ns, spatial spreading, and transmission over20MHz and 40MHz
bandwidth.
For legacy compatibility, Direct Sequence Spread Spectrum (DSSS), Complementary
Code Keying (CCK)and OFDM baseband processing are included to support all IEEE
802.11b and 802.11g data rates.Differential phase shift keying modulation schemes,
DBPSK and DQPSK with data scrambling capability,are available, and CCK provides
support for legacy data rates, with long or short preamble. The high-speed FFT/IFFT
paths, combined with BPSK, QPSK, 16QAM, and 64QAM modulation of the individual
subcarriers and rate compatible punctured convolutional coding with coding rate of 1/2,
2/3, 3/4, and 5/6,provide higher data rates of 54Mbps and 150Mbps for IEEE 802.11g
and 802.11n OFDM respectively.
The RTL8189ES WLAN Controller builds in an enhanced signal detector, an adaptive
frequency domain equalizer, and a soft-decision Viterbi decoder to alleviate severe
multi-path effects and mutual interference in the reception of multiple streams. Robust
interference detection and suppression are provided to protect against Bluetooth, cordless
phone, and microwave oven interference.
Efficient IQ-imbalance, DC offset, phase noise, frequency offset, and timing offset
compensations are provided for the radio frequency front-end. Selectable digital transmit
and receive FIR filters are provided to meet transmit spectrum mask requirements and to
reject adjacent channel interference, respectively.
The RTL8189ES WLAN Controller supports fast receiver Automatic Gain Control (AGC)
with synchronous and asynchronous control loops among antennas, antenna diversity
functions, and adaptive transmit power control function to obtain the better performance
in the analog portions of the transceiver.
The RTL8189ES WLAN MAC supports 802.11e for multimedia applications, 802.11i for
security, and 802.11n for enhanced MAC protocol efficiency. Using packet aggregation
techniques such as A-MPDU with BA and A-MSDU, protocol efficiency is significantly
improved. Power saving mechanisms such as Legacy Power Save, and U-APSD, reduce
the power wasted during idle time, and compensates for the extra power required to
transmit OFDM. The RTL8189ES provides simple legacy and 20MHz/40MHz
co-existence mechanisms to ensure backward and network compatibility.

3 Page

RL-SM02B-RTL8189ES pdf
Ad-hoc mode (Peer-to-Peer )
Infrastructure mode
Scatter Net
WiFi 2.4GHz:
11: (Ch. 1-11) – United States
Operating Channel
13: (Ch. 1-13) – Europe 14: (Ch. 1-14) – Japan
Frequency Range
2.400GHz ~ 2.4835 GHz
Transmit Output Power – 1x1
(Tolerance: ±1dBm)
802.11b@11Mbps 802.11g@6Mbps 802.11n 16dBm (MCS
17dBm
16dBm
0_HT20)
802.11g@54Mbps 13dBm (MCS 7_HT20)
15dBm
13dBm (MCS 0_HT40)
13dBm (MCS 7_HT40)
Receiver Sensitivity
Security
Operating Voltage
OS supported
802.11b@11Mbps 802.11g@54Mbps 802.11n -69dBm (MCS
-84dBm
-73dBm
7_HT20)
-66dBm (MCS 7_HT40)
WiFi :
WPA, WPA-PSK, WPA2, WPA2-PSK, WEP 64bit & 128bit, IEEE
802.11x, IEEE 802.11i BT:
Simple Paring
3.3 V ±9% I/O supply voltage
Windows XP/Win7/Linux/Android
Power Consumption (3.3V)
(Typical)
WiFi :
TX Mode: (Conituous mode)
65mA (MCS7/BW40/13dBm)
RX Mode: (Conituous mode)
40mA (MCS7/BW40/-60dBm)
Associated Idle:
4mA
Unassociated Idle:
2.9mA
RF disable Mode:
3mA

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Un datasheet est un document fourni par le constructeur du composant, où figurent toutes les données techniques sur le produit: puissance dissipée, courant maximal, tension de seuil, tension de claquage, température de stockage, etc.


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