AMB8465
Wireless 868 MHz USB Adapter
Proprietary radio data applications
Key Features
• USB version of the OEM radio module AMB8425
• Range up to 100 m
• Communication via virtual COM port
• Integrated software stack with comprehensive range of functions
• Flexible addressing and network topologies with up to 255
nodes in 255 networks
• Configurable data rates and RF channels
Network Topologies
Point-to-point
Point-to-Multipoint
Peer-to-Peer
Description
The AMB8465 is a variation of the low cost radio module AMB8425 for easy
connection to the PC via the USB interface. In combination with the relevant radio
technology in the end device, this solution enables quick and simple realisation of
PC supported radio networks and can be used for data collection or control tasks.
The integrated radio module AMB8425 enables wireless half-duplex transmission
of data. The integrated microprocessor controls data communication, handling
packet and checksum formation, addressing, monitoring of channel access and
resending unacknowledged packets. The host system does not have to perform
any radio-specific tasks.
The USB stick offers numerous configuration possibilities and data transfer with
fast channel and address switching is also supported. It is also possible to assess
the quality of the radio link using the measured field strength (RSSI value). The
graphical user interface of the free windows application “AMBER-ACC” allows
easy configuration of the operating parameters.
Interfaces
The device is connected either via a virtual COM port or directly via USB using
the corresponding software API. The USB controller (FTDI FT232R) supports
USB 2.0 (full speed).
Supported operating systems
The drivers required for the virtual COM port are available for Windows, MAC and
Linux at http://www.ftdichip.com.
Scope of Application
Data collection, monitoring, remote control and sensor networks.
AMBER wireless GmbH assumes that the statements made in this data sheet are correct at the time of issue. AMBER wireless GmbH reserves the right to make changes to
technical specifications or product functions without prior notice. AMBER wireless GmbH does not assume any responsibility for the use of the described products, neither does it
convey any license under its patent rights. All trademarks, registered trademarks and product names are the property of their owners..
.
2009 AMBER wireless GmbH AMB8465 DS V1.0
Specifications
Range* up to 100 m Performance
RF data rate up to 500 kbps
Addressing up to 255 nodes in 255 networks
Frequency range 863.0 – 868.6 MHz
Channel spacing 50 kHz
Modulation type 2-FSK, MSK
Radio Technology
Supported topologies Point-to-Point, Point-to-Multipoint, Peer-to-Peer
* Range stated is calculated assuming line-of-sight. Actual range will vary based upon specific board integration, antenna selection, and environment.
Compatible Products
The following products can be used together with the AMB8465 USB stick for setting up networks for wireless data
transmissions in the 868 MHz ISM band easily.
• AMB8420
• AMB8425
• AMB8460
Evaluation Kit
• AMB8425-EV
Ordering Information
Item no. Description
AMB8465
Wireless 868 MHz USB stick/adapter with integrated antenna
Contact
AMBER wireless GmbH
Albin-Köbis-Straße 18
D-51147 Cologne
Tel.: +49 (0) 2203-699195-0
E-mail: info@amber-wireless.de
Internet: www.amber-wireless.de
