MikroTik introduces the R52 wireless 802.11a+b+g miniPCI card for multiband high speed
applications, it has new Atheros AR5414 chipset with Turbo/Super G (air rate 108Mbps on
802.11g 2.4GHz). R52 works on 2.312-2.499 and 4.920-6.100GHz frequency range.
R52 is optimized to work with MikroTik Nstreme protocol to reach extra long distances at a
great speed. The Nstreme protocol is MikroTik proprietary wireless protocol created to
overcome speed and distance limitations of IEEE 802.11 standards and to extend point-topoint
and point-to-multi point wireless link performance. Nstreme2 works with a pair of
wireless cards: one for transmitting data and one for receiving.
Specifications
Frequencies
802.11b/g 2.312 to 2.497 (5 MHz step)
802.11a 4.920 to 6.100 (5 MHz step)
Chipset
Atheros AR5414
Security
Hardware 64 and 128 bit WEP; Hardware TKIP and AES-CCM
encryption; 802.1x WPA authentication
Modulation
802.11b+g: DSSS, OFDM for data rate >30Mbps
802.11a: OFDM
Host Interface
Mini-PCI form factor; Mini-PCI Version 1.0 type 3B
suggested only for motherboards that are
produced after 2004
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