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Mikrotik R52

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 on802.11g 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-to- point 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.)

Output Power / Receive Sensitivity:

IEEE 802.11a:                          17dBm/-88dBm @ 6Mbps                       

                                              13dBm/-71dBm @ 54Mbps

IEEE 802.11b:                           19dBm/-95dBm @ 1Mbps

                                               19dBm/-90dBm @ 11Mbps

IEEE 802.11g:                           18dBm/-90dBm @ 6Mbps

                                               15dBm/-73dBm @ 54Mbps

Transfer Data Rate:

802.11b:                                   11,5.5,2,1 Mbps, auto-fallback

802.11g(Normal mode):              54,48,36,24,18,12,9,6 Mbps, auto-fallback

802.11g(Turbo mode):                108,96,72,48,36,24,18,12 Mbps, auto-fallback

802.11a(Normal mode):               54,48,36,24,18,12,9,6 Mbps, auto-fallback

802.11a(Turbo mode):                108,96,72,48,36,24,18,12 Mbps, auto-fallback

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 AccessProtocol:                CSMA/CA with ACK architecture 32-bit

MACConnectors:                         Two U.fl connectors

Dimensions:                                6.0cm x 4.5 cm

Weight:                                       20 grams