WLNG-AN-DP551 Quatech, WLNG-AN-DP551 Datasheet - Page 19

• Manufacturer Part Number: WLNG-AN-DP551
• Description: WiFi / 802.11 Modules & Development Tools WIRELESS DEV SERVER 802.11 B/G UART
• Manufacturer: Quatech
• Series: Airborne™r

Specifications of WLNG-AN-DP551

• Wireless Frequency: 2.48 GHz
• Interface Type: UART
• Modulation: DBPSK, DQPSK, CCK, BPSK, QPSK, 16QAM, 64QAM
• Security: 64/128 bit WEP, WPA, AES, EAP
• Antenna: U.FL
• Operating Temperature Range: - 40 C to + 85 C
• Mfg Application Notes: Transition to DP550 Devices AppNote
• Frequency: 2.4GHz ~ 2.4835GHz
• Data Rate - Maximum: 54Mbps
• Modulation Or Protocol: 802.11 b/g
• Applications: WLAN
• Power - Output: -
• Sensitivity: -98dBm
• Voltage - Supply: 3.3VDC
• Current - Receiving: 310mA
• Current - Transmitting: 240mA
• Data Interface: Connector, 36 Pin Header
• Memory Size: -
• Antenna Connector: U.FL x 2
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Module
• Lead Free Status / Rohs Status: Details
• For Use With/related Products: ARM 9, AR6002

100-8090-100
6.1
6.2
AC Electrical Characteristics – Transmitter
Transmit power is automatically managed by the device for minimum power
consumption. The MAXIMUM transmit power at the RF connector is typically
+15dBm  2 dB for B-Mode (all rates) and +15dBm+/-2dB for G-Mode (all rates).
Performance/Range
The following table illustrates the typical data rates, performance and range the
device is capable of providing using an omni directional antenna.
Ranges are based on receiver sensitivity, Transmitter power, free-space path
loss estimates, antenna gain factors, and link margin estimates. Actual range will
vary from those stated. Non line-of-sight applications will result in typical values
less than shown above.
The Data Rate is the supported connection rate for the wireless link. However,
the actual data throughput for the link will be less than the stated data rates.
Data Rate
1.0 Mb/s
11.0 Mb/s
6Mb/s 802.11g
54Mb/s 802.11g
Table 9 - Radio Typical Performance Range
Typical Outdoor Distance
(Unity gain antenna)
4/14/2011
240m
135m
135m
12m
(2dBi antenna gain on each end for
Typical Outdoor Distance
B/G mode)
380m
215m
215m
19m
Quatech, Inc.
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