RL-UM02BS
Product Specifications
WLAN 11b/g/n USB module (1T1R)
Version: 1.1
http://www.rf-link.net
Overview
UM02BS is a WLAN 11n USB module, which fully supports the
features and
Functional compliance of IEEE 802.11n,e and i standards. It
supports up to
150Mbps high-speed wireless network connections.
It is designed to provide excellent performance with low power
Consumption and enhance the advantages of robust system and
cost-effective.
It is targeted at competitive superior performance, better power
Management applications.
Features
*
Operates in 2.4 GHz frequency bands
1T1R technology improves effective throughput and range
*
existing 802.11 b/g products
*
Data rates: up to 150Mbps
802.11e-compatible bursting and I standards
*
BPSK, QPSK, 16 QAM, 64 QAM modulation schemes
*
* WEP, TKIP, and AES, WPA, WPA2 hardware encryption schemes
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General Specification
Model
Product Name WLAN 11n USB module
Major Chipset Realtek RTL8188CUS
Standard 802.11b/g/n, 802.3, 802.3u
Data Transfer
Rate
Modulation
Method
Frequency Band
Spread Spectrum
Operation Mode Ad hoc, Infrastructure
Receiver
Sensitivity
Operation Range Up to 180 meters in open space
RL-UM02BS
1,2,5.5,6,11,12,18,22,24,30,36,48,54,60,90,120 and
maximum of 150Mbps
BPSK/ QPSK/ 16-QAM/ 64-QAM
2.41 2~2.462 GHz
IEEE 802.11b: DSSS (Direct Sequence Spread Spectrum)
IEEE 802.11g/n:OFDM (Orthogonal Frequency Division
Multiplexing)
,< 16dBm@11b,< 15dBm@11g RF Output Power < 14dBm@11n
11Mbps -86dBm@8%,54Mbps -73dBm@10%,130Mbps
-66dBm@10%
LED
OS Support
Security WEP, TKIP, AES, WPA, WPA2
Interface USB 2.0
Power
Consumption
Operating
Temperature
Storage
Temperature
Humidity 5 to 90 % maximum (non-condensing)
Dimension 12．9 x 12.2 x 1.8mm (LxWxH)
Windows 2000,XP32-64,Vista 32/64,Win7 32/64,Linux,Mac,
WIN CE
DC3.3V
Maximum power dissipation in 140MA
0 – 50° C ambient temperature
-10 ~ 70°C ambient temperature
Android,
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Dimensions:
The PCB tolerances within + / -0.2 or so
PIN Definition
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Physical map
Packaging Appearance Figure
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DC Characteristics
Symbol Parameter Minimum Typical Maximum Units
VD33A, VD33D 3.3V I/O Supply Voltage 3.1 3.3 3.5 V
VD15A, VD15D 1.5V Supply Voltage 1.4 1.5 1.6 V
IDD33 3.3V Rating Current - - 400 mA
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Power Consumption
Parameters Sym Conditions Min Typ Max Unit
3.3V Supply Voltage Vc33 3.1 3.3 3.5 V
1.5V Supply Voltage Vc15 1.4 1.5 1.6 V
Receiving Tests the biggest receive
3.3V Current Consumption Icc33rx H40MCS7 113 MA
3.3V Current Consumption Icc33rx
Transmission Biggest transmission
test
3.3V Current Consumption Icc33tx H40 MCS7 138 MA
3.3V Current Consumption Icc33tx
The depth waits for an opportunity
Deep sleep
OFDM 54M
OFDM 54M
Icc33tx/rx
Ic33tx/rx 2 MA
108 MA
172 MA
2 MA
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USB interface electrical characteristics
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FCC STATEMENT
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void
the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if not installed and used
in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interfe rence will no t occ ur in a particular insta lla t ion . If this
equipment does cause harmful interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to correct the interference by one
or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
Consult the dealer or an experienced radio/TV technician for help.
Regulatory Information
The devices must be installed and used in strict accordance with the manufacturer's instructions as
described in the user documentation that comes with the product.
If the FCC identification number is not visible when the module is installed inside another device,
then the outside of the device into which the module is installed must also display a label referring
to the enclosed module.
This exterior label can use wording such as the following:
“Contains Transmitter Module FCC ID: A5LRTL8188CUS
When the module is installed inside another device, the user manual of this device
must contain below warning statements;
1. This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may
cause undesired operation.
2. Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
This modular could be installed in the fix or mobile devices only, installed in the
portable device, like USB dongle like transmitters is forbidden. This modular
complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. This transmitter must not be co-located or operating in conjunction with
any other antenna or transmitter. This modular must be installed and operated with a
minimum distance of 20 cm between the radiator and user body.
The devices must be installed and used in strict accordance with the manufacturer's
instructions as described in the user documentation that comes with the product.
Modular could be only used in mobile or fix device, and could not be used in any
portable device.
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