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参数资料
| 型号： | SMARTALPHA-433 |
| 厂商： | RF Solutions |
| 文件页数： | 4/15页 |
| 文件大小： | 0K |
| 描述： | SMART MODULE ALPHA MODEM 433MHZ |
| 标准包装： | 1 |
| 频率： | 433MHz |
| 数据传输率 - 最大： | 19.2kbps |
| 调制或协议： | * |
| 应用： | 通用 |
| 功率 - 输出： | 0dBm |
| 灵敏度： | -110dBm |
| 电源电压： | 2.3 V ~ 3.6 V |
| 电流 - 接收： | 15mA |
| 电流 - 传输： | 26mA |
| 数据接口： | PCB，通孔 |
| 天线连接器： | * |
| 工作温度： | -20°C ~ 70°C |
| 封装/外壳： | 16-DIP 模块 |
| 包装： | 散装 |
| 其它名称： | SMARTALPHA-433F SMARTALPHA-433F-ND |
S MART ALPHA RF T RANSCEIVER
2.
Operation
The Host Data Rate pins are read when the PD pin goes high. The SmartALPHA must be put into standby
mode by taking the PD pin low in order to change the selection.
The SmartALPHA contains an on-board data buffer equal to two data packets. Therefore if RTS is asserted
(then the host is unable to receive data) the SmartALPHA will store a max of two data packets, all further data
packets received will be discarded.
No RF packets will be received by the module when it is in power down standby mode.
Each SmartALPHA has its own preset address. This is set during configuration. Any data received is
examined and the address header embedded within the data packet is compared with the RF60 address. Only
data received with matching address will be processed and output to the host, all other data will be discarded.
All SmartALPHA modules are shipped with a default address of 7E7E7E7E.
Operation Modes
The addressing protocol employed enables many different configurations such including:
one-to-one operation; for point to point data communication
broadcast operation; where a single master address many SmartALPHA modules concurrently. (using many
SmartALPHA modules set to the same address),
one-to-many ; A network consisting a master and many slaves (the receivers all have the same address)
many-to-one; where the transmitters all send to a single receiver address.
Because each SmartALPHA can contain a unique address, multiple SmartALPHA networks can co-exist in
the same area.
Serial Data Format
The SmartALPHA serial format settings are:
Baud Rate: Defined by DR1 and DR2 Pins
Data Bits: 8
Parity: None
Stop Bits: 1
Flow Control: Hardware
CTS Timing
With a standard buffer size of 64 bytes, CTS is asserted 20uS after the buffer is full. In cases where less
than 64 bytes are sent CTS is asserted after a timeout of 6mS.
DSSMARTALPHA-5
? 2009 REG No 277 4001, ENGLAND.
Page 4
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相关代理商/技术参数 |
参数描述 |
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| SMARTALPHA-868 | 功能描述:SMART MODULE ALPHA MODEM 868MHZ RoHS:是 类别:RF/IF 和 RFID >> RF 收发器 系列:- 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 |
| SMARTALPHA-EVAL | 功能描述:BOARD EVAL SMART ALPHA RoHS:是 类别:RF/IF 和 RFID >> RF 评估和开发套件，板 系列:- 标准包装:1 系列:- 类型:GPS 接收器 频率:1575MHz 适用于相关产品:- 已供物品:模块 其它名称:SER3796 |
| SMARTCARD | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Ordering Information For Package And Delivery |
| SMARTCELL | 制造商:American Power Conversion Corp (APC by Schneider Electric) 功能描述:MATRIX-UPS SMARTCELL BATTERY PACK 208/240V 制造商:Schneider Electric 功能描述:APC MATRIX-UPS SMARTCELL BA - Bulk |
| SMARTCELL-DF | 制造商:Schneider Electric 功能描述:SMARTCELL - Bulk |
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