X24-009PKC-UA Digi International/Maxstream, X24-009PKC-UA Datasheet - Page 6

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X24-009PKC-UA

Manufacturer Part Number
X24-009PKC-UA
Description
MODEM RF 2.4GHZ 9600BPS USB
Manufacturer
Digi International/Maxstream
Series
XStream™r
Datasheets

Specifications of X24-009PKC-UA

Function
Transceiver, Modem
Modulation Or Protocol
FHSS
Frequency
2.4GHz ~ 2.4835GHz
Applications
General Purpose
Interface
USB
Sensitivity
-110dBm
Power - Output
17dBm (50mW)
Data Rate - Maximum
20 kbps
Voltage - Supply
5V
Package / Case
Module
Lead Free Status / RoHS Status
Request inventory verification / Request inventory verification
Features
-
Figure 1‐01. Front View 
Figure 1‐02. Back View 
For CAD drawings and exact measurements, refer to the Mechanical Drawings section [next page].
1‐02a. Reset Switch 
XStream‐PKG‐U™ USB RF Modem – Product Manual v4.2B5 [2006.02.27] 
* NOTE: Disconnect the USB cable before
connecting or removing power from the
Power Connector [1-01d]. This port does not
require power unless insufficient power is
available from the USB Port (< 500 mA).
1‐01a. I/O & Power LEDs  
1‐02b. Config Switch 
1.3. External Interface
1‐01b.    
RSSI LEDs 
1.3.1. Front and Back Views
1‐01c. USB Port 
1‐02c. Antenna Port 
   © 2006 MaxStream, Inc. Confidential and Proprietary 
1‐01d. Power 
Connector* 
1-01a. I/O & Power LEDs
1-02a. Reset Switch
1-01b. RSSI LEDs
1-01c. USB Port
1-01d. Power Connector *
1-02b. Config (Configuration) Switch
1-02c. Antenna Port
LEDs indicate modem activity as follows:
Reset Switch forces the RF Modem to reset (or re-boot).
RSSI LEDs indicate the amount of fade margin present in an active
wireless link. Fade margin is the difference between the incoming
signal strength and the modem’s receiver sensitivity.
Standard Type-B USB connector – This port can also be used to
power the XStream-PKG-U unit.
5-12V Power Connector.
The Config Switch provides an alternate way to enter AT Command
Mode. To enter Command Mode at the Modem’s default baud rate:
Simultaneously press the Reset [1-02a] and Config switches;
release the Reset Switch; then after 1 second, release the Config
Switch. The RF Modem then enters AT Command Mode at the
modem’s default baud rate.
Antenna Port is a 50 Ω RF signal connector for connecting to an
external antenna. Connector type is Reverse Polarity (RPSMA)
female. The RPSMA has threads on the outside of a barrel and a
male center conductor.
Yellow (top LED) =
Green (middle)
Red (bottom)
when powered and pulses off briefly during RF transmission)
3 LEDs ON
2 LEDs ON
1 LED ON
0 LED ON
=
=
=
=
=
Very Strong Signal (> 30 dB fade margin)
Strong Signal (> 20 dB fade margin)
Moderate Signal (> 10 dB fade margin)
Weak Signal (< 10 dB fade margin)
=
Serial Data Out (to host)
Serial Data In (from host)
Power/TX Indicator (Red light is on

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