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1. Overview
WN8020A is high performance and cost effective 802.11b/g/n WLAN USB module.
WN8020A is embedded with Ralink RT3070 a highly integrated MAC/BBP and 2.4GHz
RF single chip with 150Mbps PHY rate supporting. It fully complies with IEEE 802.11n
draft 3.0 and IEEE 802.11b/g feature rich wireless connectivity at high standards,
cost-effective, throughput from extended distance. Optimized RF architecture and
baseband algorithms provide superb performance and low power consumption.
WN8020 is designed t support standard based features in the areas of security, quality
of service and international regulation, giving end users the greatest performance
anytime in any circumstance.
2. Product Spec.
Chip Set
Operation Voltage
Network Standards
Modulation Technology
Data Rate
Operating Frequencies
Antenna Type
Antenna Gain
Channel Bandwidth
Frequency Stability
OFDM Output Power
CCK Spectral Mask
@Pout=18dBm
2f Harmonics
LO Leakage Peak Power
Receiver sensitivity
(PER<10%)
RF Port Impedance
USB
Differential
Impedance
Temperatures(AMBIENT)
Ralink RT3070
3.3V
IEEE802.11b, IEEE802.11g and IEEE802.11n
OFDM, and CCK
Up to 150Mbps
2.412~2.472 GHz
SWIVEL TYPE，1/4λ DIPOLE ANTENNA With RP-SMA
2.0dBi
20MHz and 40MHz
<±5ppm @ Room Temperature +25℃
15dBm (Typ.) @EVM<3%, all channel
-37dBc (Typ.) @ 11~22MHz
-60dBc (Typ.) @ 22~33MHz
-55dBm (Typ.)
-64dBm (Typ.) @Transmit State
-65dBm [Typ.] @ HT40M, MCS7
-71dBm [Typ.] @ 54M, OFDM
-85dBm [Typ.] @ 11M, CCK
-90dBm [Typ.] @ 1M, CCK
50Ω±10%
Port
90Ω±10%
Operation: 0~60℃, Storage:-20~70℃
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