 |
aBTU-302 |
Bluetooth
V2.0 EDR Class2
USB Dongle |
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Data
Sheet
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Packing
List |
|
Features |
|
Bluetooth
BTU-302 |
|
■The
BTU-302 is Bluetooth core specification version 2.0+EDR
compliant, and designed for use in |
|
standard
USB application. It use Broadcom BCM2045 ROM bluetooth
solution,the major features |
|
of BCM2045
include Adaptive Frequency Hopping (AFH), ScatterMode, QoS, eSCO,
Fast |
|
Connect
, LMP
improvements and Synchronization. |
|
Adaptive Frequency Hopping (AFH) |
|
■Gather
link quality statistics on a channel-by-channel basis to
facilitate channel assessment and |
|
channel map selection. The link quality is determined using both
RF and baseband signal
|
|
processing
to provide a more accurate fequency hop map. |
|
Collaborative Coexistence |
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■Provides
extensions, collaborative coexistence, to the standard
Bluetooth AFH that enables direct |
|
communication between WLAN devices and the Bluetooth device.
Collaborative coexistence |
|
enables
WLAN and Bluetooth to operate simultaneously in a single device.
The BCM2045 |
|
supports
industry-standard coexistence signaling including 802.15.2 and
will support |
|
Broadcom
and
non-Broadcom-based WLAN solutions. Using a multi-tiered
prioritization approach |
|
called InConcertTM,
relative priorities between data types and application can be
set. This |
|
approach maximizes the
performance-WLAN data throughput vs. voice quality vs. link
|
|
performance. |
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Fast Connection |
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■Support
page scan and inquiry scan modes that significantly reduce
the average inquiry response |
|
■and
connection times. These scanning modes are compatible with
the Bluetooth version 2.0 page |
|
■and
inquiry
procedures and are designed to be forward compatible to
Bluetooth version 2.0 |
|
■extension
fast connection
mode. |
|
Specification |
|
Standards |
|
■Bluetooth
V2.0 + EDR |
|
Chipset |
|
■Broadcom
BCM2045 (ROM) |
|
Frequency
Band |
|
■2.400
~ 2.4835 GHz unlicensed ISM band |
|
Spectrum |
|
■FHSS
(Frequency Hopping Spread Spectrum) |
|
Modulation |
|
■GFSK(1Mbps),
Л/4-DQPSK
(2Mbps),
8-DPSK (3Mbps) |
|
RF Output Power |
|
■Class
2 |
|
Transfer rates (MAX) |
|
■Max
UART baud rates of 3Mbps |
|
Receiving Sensitivity (GFSK) |
|
■-82dBm
typical at <0.1% BER |
|
Working distance |
|
■Greater
than 10m in free space
|
|
Power consumption |
|
■TX
Typical : 71mA |
|
■RX
Typical : 48mA |
|
■Standby
mode : 18mA |
|
I/O interface |
|
■USB |
|
Services supported |
|
■Serial
port, dial up networking, Fax,
Headset |
|
■PIM
item transfer, PIM Synchronization,
AV File transfer, Network Access, Audio
Gateway, HID |
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OS Support |
|
■Windows
2000/ XP / XP x64 edition / Vista |
|
■Mac
OS X.3 |
|
Power |
|
■DC
5V (Power by USB port directly) |
|
Led Indicator |
|
■Power
/ Active |
|
Environment
|
|
■Operation
Temperature : 0 ~ 60 o |
|
■Storage
Temperature : -10 ~ 70 oC |
|
■Humidity
: 5~90% non-condensing |
|
Dimension |
|
■52.4
x 18.5 x 9.4 mm
(L*W*D) |
|
Weight |
|
■6.3
g |
|
Application
|
| |
| Ordering
Information |
|
BTU-302: Bluetooth 2.0 EDR Class 2
USB Dongle |
