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Περιγραφή :
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.
Features :
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
NOTE : Pigtail sold seperately in our U.FL(MHF) pigtail section
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Προδιαγραφές : |
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Frequencies |
802.11b/g 2.312 – 2.497 (5 MHz step)
802.11a 4.920 – 6.100 (5 MHz step) |
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Chipset |
Atheros AR5414 |
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Security |
Hardware 64 and 128 bit WEP; Hardware TKIP and AES-CCM
encryption; 802.1x WPA authentication |
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Modulation |
802.11b+g: DSSS, OFDM for data rate >30Mbps
802.11a: OFDM |
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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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Power Requirements |
3.3V +/- 10% DC; 400mA max (300mA typ.) |
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Tx Power / RX Sensivity |
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 |
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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 |
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Supported OS : |
MikroTik RouterOS, Windows XP |
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Operation Temp.: |
0°C to 50°C |
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Storage Temp.: |
-40°C to 70°C |
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Humidity range: |
Operating 5% to 95% (non-condensing) |
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Wi-Fi: |
WECA Compliant |
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Media Access Protocol: |
CSMA/CA with ACK architecture 32-bit MAC |
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Βύσματα: |
Two U.fl connectors |
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Διαστάσεις: |
6.0cm x 4.5 cm |
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Weight: |
20 grams |
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