A24-HASM-450 Digi International/Maxstream, A24-HASM-450 Datasheet - Page 4

• Manufacturer Part Number: A24-HASM-450
• Description: ANT 2.4GHZ DIPOLE HALF-WAVE
• Manufacturer: Digi International/Maxstream
• Series: XPressr

Specifications of A24-HASM-450

• Antenna Type: Whip: 1/2 Wave, Swivel, Tilt (Right Angle)
• Number Of Bands: 1
• Frequency: 2.4GHz
• Vswr: 2
• Gain: 2.1dBi
• Termination: RP-SMA
• Mounting Type: Connector
• Height (max): 4.35" (110.5mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 70000340; Q2724499B

1. XBee Series 2 OEM RF Modules
1.1. Key Features
1.1.1. Worldwide Acceptance
High Performance, Low Cost
Advanced Networking & Security
The XBee Series 2 OEM RF Modules were engineered to
operate within the ZigBee protocol and support the unique
needs of low-cost, low-power wireless sensor networks.
The modules require minimal power and provide reliable
delivery of data between remote devices.
The modules operate within the ISM 2.4 GHz frequency
band.
FCC Approval (USA) Refer to Appendix A [p50] for FCC Requirements.
Systems that contain XBee Series 2 RF Modules inherit MaxStream Certifications.
ISM (Industrial, Scientific & Medical) 2.4 GHz frequency band
Manufactured under ISO 9001:2000 registered standards
XBee Series 2 RF Modules are optimized for use in US, Canada, Australia, Israel
and Europe (contact MaxStream for complete list of agency approvals).
RF Data Rate: 250,000 bps
Retries and Acknowledgements
DSSS (Direct Sequence Spread Spectrum)
Each direct sequence channel has over
65,000 unique network addresses available
Point-to-point, point-to-multipoint
and peer-to-peer topologies supported
Self-routing, self-healing and fault-tolerant
mesh networking
© 2007 Digi International, Inc.
• Indoor/Urban: up to 133’ (40 m)
• Outdoor line-of-sight: up to 400’ (120 m)
• Transmit Power: 2 mW (+3 dBm)
• Receiver Sensitivity: -95 dBm
Low Power
Easy-to-Use
XBee Series 2
No configuration necessary for out-of box
RF communications
AT and API Command Modes for
configuring module parameters
Small form factor
Extensive command set
Free X-CTU Software
(Testing and configuration software)
Free & Unlimited Technical Support
• TX Current: 40 mA (@3.3 V)
• RX Current: 40 mA (@3.3 V)
• Power-down Current: < 1 µA @ 25
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