LM Technologies LM505 User manual

LM505 Page 1 of 3 [phone] | www.lm-technologies.com | [email protected]
Product: LM505
Part No: 505-0511
Datasheet Rev 1.0/25-07-12
1 Features
• Compable with Bluetooth v2.1+EDR specificaon. Backward compable
with Bluetooth 2.0 + EDR devices
• Support Maximum Asynchronous Data Rate 3 Mbps
• Provide data access via USB 2.0 interface
• Low power consumpon
• 2.4 - 2.4835 GHz ISM Band Operaon
• Very small Size (23 mm x 20 mm)
• Class 2 adapter with upto 10 m in open space
• Wide range of Bluetooth profiles supported (like HF, A2DP, OPP, FTP, DUN, PAN, SPP profiles etc)
• Eliminates the need of cable between your computer and other Bluetooth Devices
• Stereo Audio supported. VoIP calls over Bluetooth also supported
• Interoperable with PDAs, Phones
• Supported by Windows XP, VISTA & 7 Bluetooth Driver. No need for an addional driver
LM505 USB Adapter
2 Description
LM505 EDR Nano USB Adapter is one of the world’s smallest adapter which fits discreetly into the USB port of a Laptop or PC.
This is a very small form factor and high performance adapter which allows you to connect to upto 7 Bluetooth devices
simultaneously.
The adapter integrates high performance Bluetooth Radio, Baseband, Link Manager, Host Controller Interface and can be used
with Widcomm Soware or Windows Bluetooth Driver which offers a huge range of Bluetooth profiles for variety of connecvity
applicaons. The adapter is ideally suited for Bluetooth connecvity to serial adapter, laptops, PC, Mono and stereo headsets.
Due to its small size, high performance, low power consumpon and high sensivity this adapter is ideally suited for
Bluetooth connecvity applicaons where the adapter can fit discreetly into portable devices that have USB port. This adapter
can also be embedded in other products in modular form by removing the housing and USB connector. LM Technologies
also produces the modular form of this product called LM505 Module.
Bluetooth HCI USB Nano Adapter with Broadcom Chip
BT v2.1 USB Adapter

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3 Packaging Options
4 General Specification
Product: LM505
Part No: 505-0511
Datasheet Rev 1.0/25-07-12
1x Bluetooth USB Adapter
AO - Adapter Only
Part No 505-0511
Specificaon
Descripon
Product Name LM505 Bluetooth USB Nano Adapter
Chipset Broadcom BCM2046
Bluetooth Standard
Bluetooth v2.1 + EDR
Frequency Band 2.4 - 2.4835 GHz ISM Band
Modulaon Method
GFSK for 1 Mbps, π/4-DQPSK for 2 Mbps, 8-DPSK for 3 Mbps
Spread Spectrum
FHSS (Frequency Hopping Spread Spectrum)
Transfer Rate (Max)
3 Mbps enhanced data rate
RF Output Power
Class 2
Working Distance 10 m - 25 m in open space
Rx Sensivity
-80 dBm at 0.1 % BER
Input Voltage DC 5V (via USB port)
I/O Interface
USB 2.0
LED indicator
Power/Acve
OS Support
Win XP/VISTA/7
Size 23(L) x 19(W) x 8(H) mm
Soware/Drivers Windows XP/VISTA/7, Widcomm
Bluetooth Profiles GAP,SPP,HSP, HFP, DUN, FTP, FAX, PAN, LAN, HID, SYNC, HCRP, A2DP, AVRCP,
BIP, GOEP, SDAP, OPP
5 FCC Regulation Statement
This device complies with Part 15 of the FCC Rules. Operaon is subject to the following two condions:
1) This device may not cause harmful interference, and
2) This device must accept any interference received, including interference that may cause undesired operaon
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 protecon against harmful interference in a residenal installaon.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the
instrucons, may cause harmful interference to radio communicaons. However, there is no guarantee that interference will
not occur in a parcular installaon. If this equipment does cause harmful interference to radio or television recepon, 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 separaon 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.
Installaon and use of this device must be in strict accordance with the instrucons included in the user documentaon provided
with the product. Any changes or modificaons (including the antennas) made to this device that are not expressly approved by the
manufacturer may void the user’s authority to operate the equipment. The manufacturer is not responsible for any radio or

television interference caused by unauthorized modificaon of this device, or the substuon of the connecng cables and
equipment other than manufacturer specified. It is the responsibility of the user to correct any interference caused by
such unauthorized modificaon, substuon or aachment.
Manufacturer and its authorized resellers or distributors will assume no liability for any damage or violaon of government
regulaons arising from failing to comply with these guidelines.
This equipment complies with FCC radiaon exposure limits set forth for an uncontrolled environment. This transmier must
not be co-located or operang in conjuncon with any other antenna or transmier.
The FCC ID of the device is VVXLM505U.
LM505 Page 3 of 3 [phone] | www.lm-technologies.com | [email protected]
Product: LM505
Part No: 505-0511
Datasheet Rev 1.0/25-07-12