A24-HABUF-P5I Digi International/Maxstream, A24-HABUF-P5I Datasheet - Page 34

• Manufacturer Part Number: A24-HABUF-P5I
• Description: 2.4GHZ ANTENNA U.FL
• Manufacturer: Digi International/Maxstream

Specifications of A24-HABUF-P5I

• Antenna Type: Whip
• Number Of Bands: 1
• Frequency: 2.4GHz
• Gain: 2.1dBi
• Termination: U.FL
• Mounting Type: Bulkhead
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Vswr: -
• Height (max): -
• Other names: A24-HABUF-P51; A24-HABUF-P51; Q3655966F

Table 3‐07. XBee®/XBee‐PRO® Commands ‐ Diagnostics
* Firmware version in which the command was first introduced (firmware versions are numbered in hexadecimal notation.)
XBee®/XBee‐PRO® RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23]
AT
Command
HV (v1.x80*)
DB
EC (v1.x80*)
EA (v1.x80*)
ED (v1.x80*)
Command
Category
Diagnostics
Diagnostics
Diagnostics
Diagnostics
Diagnostics
Name and Description
Hardware Version. Read hardware version of the RF module.
Received Signal Strength. Read signal level [in dB] of last good packet received
(RSSI). Absolute value is reported. (For example: 0x58 = -88 dBm) Reported value is
accurate between -40 dBm and RX sensitivity.
CCA Failures. Reset/Read count of CCA (Clear Channel Assessment) failures. This
parameter value increments when the module does not transmit a packet because it
detected energy above the CCA threshold level set with CA command. This count
saturates at its maximum value. Set count to “0” to reset count.
ACK Failures. Reset/Read count of acknowledgment failures. This parameter value
increments when the module expires its transmission retries without receiving an ACK
on a packet transmission. This count saturates at its maximum value. Set the parameter
to “0” to reset count.
Energy Scan. Send ‘Energy Detect Scan’. ED parameter determines the length of scan
on each channel. The maximal energy on each channel is returned and each value is
followed by a carriage return. Values returned represent detected energy levels in units
of -dBm. Actual scan time on each channel is measured as Time = [(2 ^ SD) * 15.36]
ms. Total scan time is this time multiplied by the number of channels to be scanned.
© 2009 Digi Internatonal, Inc.
Parameter Range
0 - 0xFFFF [read-only]
0x17-0x5C (XBee)
0x24-0x64 (XBee-PRO)
[read-only]
0 - 0xFFFF
0 - 0xFFFF
0 - 6
Default
Factory-set
-
-
-
-
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