- 您现在的位置：买卖IC网 > PDF目录18751 > TRM-433-LT (Linx Technologies Inc)TRANSCEIVER RF 433MHZ LT SERIES PDF资料下载
参数资料
| 型号： | TRM-433-LT |
| 厂商： | Linx Technologies Inc |
| 文件页数： | 31/44页 |
| 文件大小： | 0K |
| 描述： | TRANSCEIVER RF 433MHZ LT SERIES |
| 产品目录绘图： | TRM-433-LT Top TRM-433-LT Side |
| 特色产品： | LT Series Long-Range RF Transceiver Modules |
| 标准包装： | 34 |
| 系列： | LT |
| 频率： | 433MHz |
| 数据传输率 - 最大： | 10kbps |
| 调制或协议： | AM，OOK |
| 应用： | 双向传呼，ISM，机器人，遥测 |
| 功率 - 输出： | 10dBm |
| 灵敏度： | -112dBm |
| 电源电压： | 2.1 V ~ 3.6 V |
| 电流 - 接收： | 6.1mA |
| 电流 - 传输： | 12mA |
| 数据接口： | PCB，表面贴装 |
| 天线连接器： | PCB，表面贴装 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 表面安装 |
| 包装： | 管件 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页当前第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页
Washability
The modules are wash resistant, but are not hermetically sealed. Linx
recommends wash-free manufacturing; however, the modules can be
subjected to a wash cycle provided that a drying time is allowed prior to
applying electrical power to the modules. The drying time should be
sufficient to allow any moisture that may have migrated into the module to
evaporate, thus eliminating the potential for shorting damage during
power-up or testing. If the wash contains contaminants, the performance
may be adversely affected, even after drying.
Antenna Considerations
The choice of antennas is a critical and
often overlooked design consideration.
The range, performance, and legality of
an RF link are critically dependent upon
the antenna. While adequate antenna
performance can often be obtained by
trial and error methods, antenna design
and matching is a complex task.
Figure 32: Linx Antennas
A professionally designed antenna such
as those from Linx will help ensure
maximum performance and FCC compliance.
Linx transmitters are capable of achieving output power in excess of some
legal limits. This allows the designer to use an inefficient antenna, such as a
loop trace or helical, to meet size, cost, or cosmetic requirements and still
achieve full legal output power for maximum range. If an efficient antenna is
used, then some attenuation of the output power will likely be needed. This
can easily be accomplished by using the LADJ line or a T-pad attenuator.
For more details on T-pad attenuator design, please see Application Note
AN-00150.
A receiver antenna should be optimized for the frequency or band in which
the receiver operates and to minimize the reception of off-frequency
signals. The efficiency of the receiver’s antenna is critical to maximizing
range performance. Unlike the transmitter antenna, where legal operation
may mandate attenuation or a reduction in antenna efficiency, the receiver’s
antenna should be optimized as much as is practical.
– 27 –
相关PDF资料 |
PDF描述 |
|---|---|
| DP-241-7-10L | XFRMR PWR 115/230V 10VCT 5A LEAD |
| 7W-1.544MBB-T | OSC 1.544 MHZ 3.3V SMD |
| 701-W | TEST WEIGHT 5 LBS |
| FQPF7N80C | MOSFET N-CH 800V 6.6A TO-220F |
| 14A-56-20 | XFRMR PWR 115/230V 10V 5.6A |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TRM5 | 制造商:Ferraz Shawmut 功能描述:Fuse Midget 5A 250V Slow Blow 2-Pin Cartridge Holder |
| TRM-5 | 制造商:Richco 功能描述:Rivet,Push,HS Black,1K/Bag 制造商:Richco 功能描述:RIVET BLACK .155-.180" HOLD |
| TRM50 | 功能描述:测试接头 TRM50,50 OHM Feed Thru Terminator BNC RoHS:否 制造商:Murata |
| TRM-5001AG | 制造商:OPTOWAY 制造商全称:Optoway Technology Inc 功能描述:5V / 1310 nm / 622 Mbps RoHS Compliant Optical Multi-Mode Transceiver |
| TRM-5001G | 制造商:OPTOWAY 制造商全称:Optoway Technology Inc 功能描述:5V / 1310 nm / 622 Mbps RoHS Compliant Optical Multi-Mode Transceiver |
发布紧急采购，3分钟左右您将得到回复。