A.5.7 Wireless LAN interface (radio 1)
WLAN standards
802.11b; 802.11g; 802.11n (MIMO 2x2) 2.4 GHz
Frequency bands 2.4 GHz in-
door and outdoor (EU)
2400-2483.5 MHz: max. 100 mW EIRP (20dBm).
Frequency bands 2.4 GHz in-
door and outdoor (USA)
2400-2473 MHz: max. 100 mW EIRP (20dBm).
WLAN modes
2.4 GHz Operation: 802.11b only; 802.11g only; 802.11b/g; 802.11b/g/n;
802.11g/n.
Modulation Techniques
OFDM: BPSK, QPSK, DBPSK, DQPSK, 16-QAM, 64-QAM, 256-QAM.
Automatic Rate Selection (ARS) Available.
Transmission rate
Automatic.
Data rates
802.11b/g: 11, 5.5, 2 and 1 Mbps (DSSS modulation); 54, 48, 36, 24, 18, 12, 9
and 6 Mbps (OFDM modulation).
802.11n (20 MHz channel bandwidth): MCS0-15 allow up to 150 Mbps PHY rate
at 20 MHz channel bandwidth, 2 streams, short guard interval. Up to 173.3 Mbps
(QAM-256) with clients that support QAM-256.
802.11n (40 MHz channel bandwidth): MCS0-15 allow up to 300 Mbps PHY rate
at 40 MHz channel bandwidth, 2 streams, short guard interval. Up to 400 Mbps
(QAM-256) with clients that support QAM-256.
Short guard interval (802.11n)
On/off switchable; increase of throughput by reduction of the guard intervals from
800ns to 400ns
Output power limitation
Adjustable
Output Power @ 2.4 GHz
Max. 16,35 dBm
Bandwidth (802.11n)
20 MHz / (40MHz with coexistence check under preparation)
Antenna
Integrated directional dual-band MIMO array with 3.65 dB peak gain @ 2.4 GHz
Technical Information
Teldat S.A.
34
RS1800 series
