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瑞昱 RTL8710 WIFI模组 对标乐鑫ESP8266

    Complete 802.11n solution for 2.4GHz band

    72.2Mbps receive/transmit ,using 20MHz bandwidth

    Compatible with 802.11n specification

    Backward compatible with 802.11b/g devices


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General

⌜ CMOS MAC, Baseband PHY, and RF in a single chip for 802.11b/g/n compatible WLAN

⌜ Complete 802.11n solution for 2.4GHz band

⌜ 150Mbps receive PHY rate and 150Mbps transmit PHY rate using 40MHz bandwidth

⌜ Compatible with 802.11n specification

⌜ Backward compatible with 802.11b/g devices while operating in 802.11n mode
 

Standards Supported

⌜ 802.11b/g/n compatible WLAN

⌜802.11e QoS Enhancement (WMM)

⌜ 802.11i (WPA, WPA2). Open, shared key, and pair-wise key authentication services

⌜ WIFI WPS support

⌜WIFI Direct support

⌜ Light Weight TCP/IP protocol
 

WLAN MAC Features

⌜ Frame aggregation for increased MAC efficiency (A-MSDU, A-MPDU)

⌜ Low latency immediate High-Throughput Block Acknowledgement (HT-BA)

⌜ Long NAV for media reservation with CF-End for NAV release

⌜ PHY-level spoofing to enhance legacy compatibility

 Power saving mechanism
 

 WLAN PHY Features

   802.11n OFDM

⌜ One Transmit and one Receive path (1T1R)

⌜ 20MHz bandwidth transmission

⌜ Short Guard Interval (400ns)

⌜ DSSS with DBPSK and DQPSK, CCK modulation with long and short preamble

⌜ OFDM with BPSK, QPSK, 16QAM, and 640QAM modulation. Convolutional Coding Rate: 1/2, 2/3, 3/4, and 5/6

⌜ Maximum data rate 54Mbps in 802.11g and 150Mbps in 802.11n

⌜ Fast receiver Automatic Gin Contro(AGC)

 

Dimension L*W*H :19.8mm(±0.15mm)*14.7mm(±0.15mm)*2.3mm(±0.15mm)
Chip-set RTL8710BN
Standard IEEE802.11n;IEEE802.11g;IEEE802.11b;
Modulation Type CCK 、OFDM(16-QAM/64-QAM/)
Frequency Band 2.412~2.484GHz
Interface UART、I2C、SDIO
Spread Spectrum DSSS
Transmission Distance Indoor up to 100m, outdoor up to 300m(limited in an environment)
Data Security 64/128bit WEP, WPA/WPA2,WPA-PSK/WPA2-PSK(TKIP/AES)
Transmit Power 2.4G:
11b:18±2dBm,
11g:15±2dBm,
11n HT20 :15±2dBm;
11n HT40 :15±2dBm;
Rx Sensitivity 11n HT40 MCS7:-67dBm@10% PER
11n HT20 MCS7:-71dBm@10% PER
11g 54M:-75dBm@10% PER
11b 11M:-88dBm@8% PER
Data Rate 802.11b[11,5.5,2 and 1Mbps]
802.11g[54,48,36,24,18,12,9&6Mbps]
802.11n(40MHz):up to 150Mbps
Clock 2.4GHz :±20 ppm
Ambient Temperature -20℃~85℃
Storage Temperature -55℃~125℃
Antenna internal PF or external PF
Operation System windows OS, Linux
Operation Voltage 3.3V DC (±0.3V)