WLNG-SP-DP551 Quatech, WLNG-SP-DP551 Datasheet - Page 19
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WLNG-SP-DP551
Manufacturer Part Number
WLNG-SP-DP551
Description
WiFi / 802.11 Modules & Development Tools WIRELESS DEV SERVER 802.11 B/G SPI
Manufacturer
Quatech
Series
Airborne™r
Specifications of WLNG-SP-DP551
Wireless Frequency
2.48 GHz
Interface Type
SPI
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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