参数资料
型号: XC09-009PKI-RA
厂商: Digi International/Maxstream
文件页数: 19/39页
文件大小: 0K
描述: MODEM RF 900MHZ RS232/485 W/ACC
标准包装: 1
系列: 9XCite OEM 模块
频率: 900MHz
数据传输率 - 最大: 9.6kbps
调制或协议: FHSS,FSK
功率 - 输出: 6dBm
灵敏度: -108dBm
电源电压: 2.85 V ~ 5.5 V
电流 - 接收: 45mA
电流 - 传输: 55mA
数据接口: 连接器,母型 DB-9
天线连接器: RP-SMA
工作温度: -40°C ~ 85°C
封装/外壳: 模块
9XCite ‐ PKG ‐ R? ? RS ‐ 232/485 ? RF ? Modem ? – ? Product ? Manual ? v2.1 ? [2007.01.04]
4.2. Configuration Software
X-CTU is a MaxStream-provided software program used to interface with and configure Max-
Stream RF Modems. The software application is organized into the following four tabs:
? PC Settings tab - Setup PC serial ports for interfacing with an RF modem
? Range Test tab - Test the RF modem's range and monitor packets sent and received
? Terminal tab - Set and read RF modem parameters using AT Commands
? Modem Configuration tab - Set and read RF modem parameters
Figure ? B ‐ 1. X ‐ CTU ? User ? Interface ? (PC ? Settings, ? Range ? Test, ? Terminal ? and ? Modem ? Configuration ? tabs)
NOTE: PC Setting values are visible at the bottom of the Range Test, Terminal and Modem Configura-
tion tabs. A shortcut for editing PC Setting values is available by clicking on any of the values.
Installation
Double-click the "setup_X-CTU.exe" file and follow prompts of the installation screens. This file is
located in the 'software' folder of the MaxStream CD and also under the 'Downloads' section of the
following web page: www.maxstream.net/support/downloads.php
Setup
To use the X-CTU software, a module assembly (An RF modem mounted to an interface Board)
must be connected to a serial port of a PC.
NOTE: Failure to enter AT Command Mode is most commonly due to baud rate mismatch. The
interface data rate and parity settings of the serial port ("PC Settings" tab) must match those of
the module (BD (Baud Rate) and NB (Parity) parameters respectively).
Serial Communications Software
A terminal program is built into the X-CTU Software. Other terminal programs such as "HyperTer-
minal" can also be used to configure modems and monitor communications. When issuing AT
Commands through a terminal program interface, use the following syntax:
Figure ? B ‐ 2. Syntax ? for ? sending ? AT ? Commands
NOTE: To read a parameter value stored in a register, leave the parameter field blank.
The example above issues the DT (Destination Address) command to change destination address
of the modem to "0x1F". To save the new value to the modem’s non-volatile memory, issue WR
(Write) command after modifying parameters.
? ? 2007 ? MaxStream, ? Inc.
????? 19
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