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| 型号： | XC09-038PKT-R |
| 厂商： | Digi International/Maxstream |
| 文件页数： | 23/39页 |
| 文件大小： | 0K |
| 描述： | MODEM RF 900MHZ RS232/485 38.4K |
| 标准包装： | 1 |
| 系列： | 9XCite OEM 模块 |
| 频率： | 900MHz |
| 数据传输率 - 最大： | 38.4kbps |
| 调制或协议： | FHSS，FSK |
| 功率 - 输出： | 6dBm |
| 灵敏度： | -104dBm |
| 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 |
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9XCite ‐ PKG ‐ R? ? RS ‐ 232/485 ? RF ? Modem ? – ? Product ? Manual ? v2.1 ? [2007.01.04]
4.5. Command Descriptions
Commands and parameters are listed alphabetically. Parameter types and categories are desig-
nated between "< >" symbols. For example: <AT Command: Networking>. "AT Command" is the
command/parameter type and "Networking" is the command/parameter category.
AT (Guard Time After) Parameter
<Non-AT Settable Parameter: AT Command Options> AT Parameter is used to set the DI pin silent
time that follows the command sequence character (CC Parameter). By default, 1 half of a second
(500 milliseconds) must elapse before entering another character. The AT Command Mode
Sequence used to enter AT Command Mode is as follows:
"No characters sent for 1 millisecond [BT (Guard Time Before) Parameter]
"Send three plus characters "+++" [CC (Command Sequence Character) Parameter]
"No characters sent for 1 millisecond [AT (Guard Time After) Parameter]
All of the values in this sequence can be adjusted. AT Parameter is used to adjust the period of
silence that follows the command sequence character.
Parameter Range : 0x02 - 0xFFFF (x 1 millisecond)
# of bytes returned : 2
Default Parameter Value : 0x1F4 (500 decimal)
Related Commands : BT (Guard Time Before), CC (Commands Sequence Character)
BD (Interface Data Rate) Parameter
<Non-AT Settable Parameter: Serial Interfacing>
BD Parameter allows the user to adjust the UART
baud rate and thus modify the rate at which serial
data is sent to the modem. Baud rates range from
1200 to 57600 baud (bps). The new baud rate
does not take effect until CN (Exit AT Command
Mode) Command is issued.
Note: If the serial data baud rate is set to exceed
the fixed RF data baud rate of the XCite radio
modem, flow control may need to be imple-
mented.
Parameter Ranges: 0 - 6
Parameter
0
1
2
3
4
5
6
Configuration (bps)
1200
2400
4800
9600
19200
38400
57600
Default Parameter Value: Set to equal radio
modem's fixed RF data rate (baud)
Number of bytes returned: 1
BI (Number of Bits) Parameter
<Non-AT Settable Parameter: Serial Interfacing>
BI Parameter allows the user to define the num-
ber of data bits between the start and stop bits.
Setting 7 bits and Mark or Space parity (NB
Parameter) will result in a setting of 7 bits and no
parity.
Parameter Ranges: 0 - 1
Parameter
0
1
Default Parameter Value: 1
Configuration
7 bits
8 bits
Number of bytes returned: 1
? ? 2007 ? MaxStream, ? Inc.
????? 23
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相关代理商/技术参数 |
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| XC09-038PKT-RA | 功能描述:MODEM RF 900MHZ RS232/485 W/ACC RoHS:是 类别:RF/IF 和 RFID >> RF 收发器 系列:9XCite OEM 模块 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:30 系列:- 频率:4.9GHz ~ 5.9GHz 数据传输率 - 最大:54Mbps 调制或协议:* 应用:* 功率 - 输出:-3dBm 灵敏度:- 电源电压:2.7 V ~ 3.6 V 电流 - 接收:* 电流 - 传输:* 数据接口:PCB，表面贴装 存储容量:- 天线连接器:PCB，表面贴装 工作温度:-25°C ~ 85°C 封装/外壳:68-TQFN 裸露焊盘 包装:管件 |
| XC09-038WNC | 功能描述:射频模块 9XCite 4mW transcei e antenna 38400 bps RoHS:否 制造商:Linx Technologies 产品:Transceiver Modules 频带:902 MHz to 928 MHz 输出功率:- 15.5 dBm to + 12.5 dBm 接口类型:UART 工作电源电压:- 0.3 VDC to + 5.5 VDC 传输供电电流:38.1 mA 接收供电电流:22.7 mA 天线连接器类型:U.FL 最大工作温度:+ 85 C 尺寸:1.15 mm x 0.63 mm x 0.131 mm |
| XC09-038WNI | 功能描述:射频模块 9XCite 4mW transcei e antenna 38400 bps RoHS:否 制造商:Linx Technologies 产品:Transceiver Modules 频带:902 MHz to 928 MHz 输出功率:- 15.5 dBm to + 12.5 dBm 接口类型:UART 工作电源电压:- 0.3 VDC to + 5.5 VDC 传输供电电流:38.1 mA 接收供电电流:22.7 mA 天线连接器类型:U.FL 最大工作温度:+ 85 C 尺寸:1.15 mm x 0.63 mm x 0.131 mm |
| XC-09-201-S | 制造商:FLOYD BELL 功能描述:Alarm, Piezoelectric, 82 dBA to 103 dBA @ 2 Ft.,Extra Loud Continuous, 30-120VAC |
| XC-09-212-S | 制造商:FLOYD BELL 功能描述:EXTRA LOUD CONTINUOUS, PANEL MOUNT CASE AND QUICK CONNECT BLADES WITH SCREWS TER |
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