A24-HASM-450 Digi International/Maxstream, A24-HASM-450 Datasheet - Page 42

• 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

XBee/XBee‐PRO ZigBee OEM RF Modules v1.x1x [2007.06.01]
Identifies UART data frame
being reported.
Frame ID (Byte 5)
Start Delimiter
0x7E
MSB (most significant byte) first,
LSB (least significant) last
ZigBee Transmit Status
ZigBee Receive Packet
MSB
64-bit Address
(Bytes 5-12)
API Identifier Value: 0x8B
When a TX Request is completed, the module sends a TX Status message. This message will
indicate if the packet was transmitted successfully or if there was a failure.
Figure 6‐15. TX Status Frames
API Identifier Value: 0x90
When the module receives an RF packet, it is sent out the UART using this message type.
Figure 6‐16. RX Packet Frames
Length
© 2007 Digi International, Inc.
Remote Network Address (Bytes 6-7)
16-bit Network Address the
packet was delivered to (if
success). If not success, this
address matches the
Destination Network Address
that was provided in the
Transmit Request Frame.
LSB
Start Delimiter
API Identifier
0x8B
0x7E
API-specific Structure
Frame Data
Identifier-specific Data
MSB
MSB (most significant byte) first,
LSB (least significant) last
cmdData
Length
LSB
API Identifier
16-bit Network Address
0x90
Transmit Retry Count (Byte 8)
Checksum
The number of application
transmission retries that
took place.
1 Byte
(Bytes 13-14)
API-specific Structure
Frame Data
Identifier-specific Data
cm dData
bit 0 = Packet Acknowledged
bit 1 = Broadcast Address
bits 2-7 [reserved]
0x00 = Success
0x02 = CCA Failure
0x21 = Network ACK Failure
0x22 = Not Joined to Network
0x23 = Self-addressed
0x24 = Address Not Found
0x25 = Route Not Found
Checksum
1 Byte
Delivery Status (Byte 9)
(Byte 15)
Options
Chapter 6 ‐ API Operation
0x00 = No Discovery
0x01 = Address Discovery
0x02 = Route Discovery
0x03 = Address and Route
Up to 72 Bytes per packet
Discovery Status (Byte 10)
Overhead
Discovery
(Byte(s) 16-n)
RF Data
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