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参数资料
| 型号： | XC09-009WNC |
| 厂商： | Digi International/Maxstream |
| 文件页数： | 10/36页 |
| 文件大小： | 826K |
| 描述： | MOD RF 900MHZ 9600BPS W/WIRE ANT |
| 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： | PCB，通孔 |
| 天线连接器： | 板载，导线天线 |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 模块 |
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2.2. Modes of Operation
XCite RF Modules operate in five modes.
Figure?04. Modes爋f燨peration
2.2.1. Idle Mode
When not receiving or transmitting data, the RF module is in Idle Mode. The module shifts into the
other modes of operation under the following conditions:
" Transmit Mode (Serial data is received in the DI Buffer)
" Receive Mode (Valid RF data is received through the antenna)
" Sleep Mode (Sleep Mode condition is met)
" Command Mode (Command Mode Sequence is issued)
2.2.2. Transmit Mode
When the first byte of serial data comes through the DI Pin and arrives in the DI Buffer, the
modem transitions into Transmit Mode. Once in Transmit Mode, the modem initializes a communi-
cations channel. During channel initialization, incoming serial data accumulates in the DI buffer.
After the channel is initialized, data in the DI buffer is grouped into packets (up to 64 bytes in each
packet) and is transmitted. The modem continues to transmit data packets until the DI buffer is
empty. Once transmission is finished, the modem returns to Idle Mode. This progression is shown
below:
Figure?05. Transmission爋f燿ata
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XC09-009WNI | 功能描述:射频模块 9XCite 4mW transcei re antenna 9600 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 |
| XC0900A-03P | 制造商:ANAREN 制造商全称:Anaren Microwave 功能描述:Hybrid Coupler 3 dB, 90∑ |
| XC0900A-03S | 功能描述:信号调节 811-1000MHz IL:.12dB VSWR:1.12 -55 to 95C RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel |
| XC0900A-03S-CT | 制造商:Anaren Microwave 功能描述:RF HYBRID COUPLER |
| XC0900A-03SR | 制造商:Anaren Microwave 功能描述:HYBRID COUPLERS |
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