2.4/5GHz 802.11a+b+g High Power Wireless Mini-PCI Card (R52H)
- Turbo, 802.11a, 802.11b and 802.11g IN ONE
- Operates in both 2.4 GHz and 5 GHz wireless bands
- Support MikroTik Nstreme
- Extended distances and higher speeds due to better output signal power
- FCC and CE approval
MikroTik introduces the R52H wireless 802.11a+b+g miniPCI card for multiband high speed
applications, with up to 350mW output power. It works on 2.192-2.539 and 4.920-6.100GHz
frequency range and supports Turbo mode for faster transfers. The card performs best
when coupled with the MikroTik RouterOS.
R52H 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. The new Nstreme-dual protocol
designed to provide real full-duplex communications over wireless with a pair of wireless
cards – one for transmitting data and one for receiving.
Specifications
Chipset: Atheros AR5414
Standards: IEEE802.11a, IEEE802.11b, IEEE802.11g
Media Access: CSMA/CA with ACK architecture 32-bit MAC
Security: Hardware-based 64/128 bit WEP, TKIP and AES-CCM encryption, WPA, WPA2, 802.1x
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
Connectors: Two U.fl connectors
Wi-Fi: WECA Compliant
Certifications: FCC, EC
Powering: 3.3V +/- 10% DC; 800mA max (600mA typ.)
Frequencies:
802.11b/g 2.192 – 2.507 (5 MHz step); 2.224 – 2.539 (5MHz step)
802.11a 4.920 – 6.100 (5 MHz step)
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
Output Power / Receive Sensitivity:
IEEE 802.11a: 24dBm / -90dBm @ 6Mbps - 19dBm / -70dBm @ 54Mbps
IEEE 802.11b: 25dBm / -92dBm @ 1Mbps - 25dBm / -87dBm @ 11Mbps
IEEE 802.11g: 25dBm / -90dBm @ 6Mbps - 20dBm / -70dBm @ 54Mbps
Supported OS: MikroTik RouterOS, Windows XP, GNU/Linux
Operation Temp.: -20°C to 70°C
Storage Temp.: -65°C to 100°C
Humidity range: Operating 5% to 95% (non-condensing)
Dimensions: 6.0cm x 4.5 cm
Weight: 20 grams
