Realtek RTL8191RU, Руководство пользователя

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RTL8191RU
User’s Manual
PHY Features
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IEEE 802.11n draft 2.0 MIMO OFDM
- 1 transmitter and 2 receivers (1T2R).
- 20MHz and 40MHz bandwidth transmission.
- Long Guard Interval (800ns).
- 1 spatial stream STBC transmission for extended coverage.
- Sounding packet.
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DSSS with DBPSK and DQPSK, CCK modulations with long and short preamble.
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OFDM with BPSK, QPSK, 16QAM, 64QAM, and 256QAM modulations. Convolution coding rate:
1/2, 2/3, 3/4, and 5/6.
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Maximum data rate 54Mbps in 802.11g and 150Mbps in 802.11n.
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OFDM receive diversity with MRC using up to 4 receive paths. Switch diversity used for DSSS/CCK.
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Hardware antenna diversity.
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Selectable digital transmit and receiver FIR filters
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Programmable scaling in transmitter and receiver to trade quantization noise against increasing
probability of clipping.
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Fast receiver automatic gains control (AGC).
6 Rev.1.0