Sterling-LWB Module
Datasheet
Integrated 802.11 b/g/n WLAN, Bluetooth & BLE Module
FEATURES
DESCRIPTION
The Sterling-LWB is a high performance 2.4 GHz
WLAN and Bluetooth combo module based on
latest-generation silicon (Broadcom’s BCM4343W).
With an industrial temperature rating, broad
country certifications, and the availability of three
different package styles, the Sterling-LWB provides
significant flexibility to meet various end user
application needs.
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IEEE 802.11 b/g/n (single stream n)
Typical WLAN Transmit Power:
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+17.5 dBm, 11 Mbps, CCK (b)
+14.0 dBm, 54 Mbps, OFDM (g)
+12.5 dBm, HT20 MCS7 (n)
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Typical WLAN Sensitivity:
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-88 dBm, 8% PER,11 Mbps (b)
-75 dBm, 10% PER, 54 Mbps (g)
-72 dBm, 10% PER, MCS7 (n)
The on-module chip antenna package style for the
Sterling-LWB eliminates complexity for design
integration, simplifies manufacturing assembly with
larger pin outs, and features an advanced chip
antenna that offers greater resistance to de-tuning
than typical trace or chip antennas.
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Bluetooth v4.2 BR /DR/LE
WLAN and Bluetooth coexistence
Available in two footprint styles:
o Easy to Integrate: 15.5 mm x 21 mm
o Miniature footprint: 10 mm x 10 mm
Available with integrated chip antenna or
U.FL connector for external antenna
Operating voltage: 3.0V to 3.6V
Operating temperature: -40o to +85o C
Storage temperature: -40° to +125°C
Compact design based on Broadcom
BCM4343W SoC
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Worldwide acceptance: FCC (USA), IC
(Canada), ETSI (Europe), Giteki (Japan), and
RCM (AU/NZ)
BT SIG QDID: 85005
REACH and RoHS compliant
The module includes the MAC, Baseband and Radio
to support WLAN applications and an independent,
high-speed UART is provided for the Bluetooth host
interface. In addition, the latest Linux and Android
drivers are supported directly by LSR and
Broadcom.
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APPLICATIONS
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Security & Building Automation
Internet of Things / M2M Connectivity
Smart Gateways
Need to get to market quickly? Not an expert in
802.11. Need a custom antenna? Would you like to
own the design? Would you like a custom design?
Not quite sure what you need? Do you need help
with your host board? LSR Design Services will be
happy to develop custom hardware or software or
assist with integrating the design. Contact us at
sales@lsr.com or call us at 262-375-4400.
The information in this document is subject to change without notice.
330-0190-R7.1 Copyright © 2016-2018 LSR
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