2.4/5GHz 802.11a+b+g Wireless Mini-PCI Card (R52)

Turbo, 802.11a, 802.11b and 802.11g IN ONE
- Operates in both 2.4 GHz and 5 GHz wireless bands
- Support MikroTik Nstreme
- Long distances and high speeds
- FCC and CE approval

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 – 2.497 (5 MHz step);   802.11a 4.920 – 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
Power requirements: 3.3V +/- 10% DC; 400mA max (300mA typ.)
Supported OS: MikroTik RouterOS, Windows XP
Operation Temp.: 0°C to 50°C
Storage Temp.: -40°C to 70°C
Humidity range: Operating 5% to 95% (non-condensing)
Wi-FiR: WECA Compliant
Media Access Protocol: CSMA/CA with ACK architecture 32-bit MAC
Connectors: Two U.fl connectors
Dimensions: 6.0cm x 4.5 cm
Weight: 20 grams