Description :
RouterBOARD R52Hn miniPCI network adapter provides leading 802.11a/b/g/n performance in both 2GHz and 5GHz bands, supporting up to 300Mbps physical data rates and up to 200Mbps of actual user throughput on both the uplink and downlink.
802.11n in your Wireless device provides higher efficiency for everyday activities such as local network file transfers, Internet browsing, and media streaming. R52Hn has a high power transmitter, bringing you even more range.
Specifications : Frequencies 802.11b/g 2.312 – 2.497 (5 MHz step)
802.11a 4.920 – 6.100 (5 MHz step) Chipset Atheros AR9220 Modulation OFDM: BPSK, QPSK, 16 QAM, 64QAM
DSSS: DBPSK, DQPSK, CCK Power Requirements 3.3V +/- 10% DC; 400mA max (300mA typ.) Tx Power / RX Sensivity
802.11a:
25dBm/-97dBm @ 6Mbps
21dBm/-80dBm @ 54Mbps
802.11b:
24dBm/-93dBm @ 1Mbps
24dBm/-93dBm @ 11Mbps
802.11g:
25dBm/-94dBm @ 6Mbps
22dBm/-91dBm @ 54Mbps
802.11n @ 2.4GHz)
25dBm/-94dBm @ MSCO 20MHz
24dBm/-92dBm @ MSCO 40MHz
21dBm/-78dBm @ MSC7 20MHz
20dBm/-75dBm @ MSC7 40MHz
802.11n @ 5GHz)
24dBm/-97dBm @ MSCO 20MHz
22dBm/-92dBm @ MSCO 40MHz
18dBm/-77dBm @ MSC7 20MHz
17dBm/-74dBm @ MSC7 40MHz
802.11b:
11,5.5,2,1 Mbps, auto-fallback
802.11a/g:
54Mbps; 48Mbps; 36Mbps; 24Mbps; 18Mbps; 12Mbps; 9Mbps; 6Mbps
802.11n:
20MHz 1Nss: 65Mbps @ 800GI, 72.2Mbps @ 400GI (Max.)
2Nss: 130Mbps @ 800GI, 144.4Mbps @ 400GI (Max.)
40MHz 1Nss: 135Mbps @ 800GI, 150Mbps @ 400GI (Max.)
2Nss: 270Mbps @ 800GI, 300Mbps @ 400GI (Max.)
