rf-zm-1338a 模块是基于ti公司cc2530芯片研发的低功耗zigbee射频模块,可广泛应用于短距离无线通信组网领域,具有功耗低、体积小、抗干扰能力强等特点。模块使用射频专用高介电常数、低损耗板材,并用四层板布线;电容电感器件采用高精度、高q村田grm系列;使用板载电源滤波电路和射频优化匹配电路,模块具有更好的 稳定性和更远的传输距离。另模块可外加屏蔽罩,增加抗干扰能力,以达到工业级应用要求。

  • 核心方案: cc2530
  • 支持协议: zigbee3.0
  • 发射功率: 3 dbm
  • 通信距离: 300m
  • 核心优势: 2.4g mesh网络 远距工业通信
itemrf-zm-1338a
working voltage2.0-3.6v
working frequency2394mhz-2507mhz
output power3dbm
receiving sensitivity-85dbm
frequency error±20khz
transmitting current29ma
receiving current24ma
standby currentpm1:<200μa   pm2:<2μa   pm3:<1μa
transmit distanceunder test
operation temperature-20°c ~ 60°c
storage temperature-40°c ~ 125°c

实测功耗

从不以理论值代替实际值宣传

实测距离

在天气情况 空旷可视 距地约为2米的郊区进行测试

高低温

能够适应各种恶劣环境

应用场景

引脚图

pin nochip pin namefunctiondescription
1-antrf output interface
2gndgndmodule to the ground
3gndgndmodule to the ground
4vcc2.0-3.3vpower supply voltage of 2.0v to 3.6v
5p2_2dcdebugging interface dc
6p2_1dddebugging interface dd
7resetresetthe reset pin of module,effective at low level
8p2_0i/o 
9p1_7i/o 
10p1_6i/o 
11p1_5i/o 
12p1_4i/orf-zm-1738a module with pa/lna.this pin is used to control the pa/lna chip,so the 12th pin of rf-zm-1738a is nc pin
13p1_3i/o 
14p1_2i/o 
15p1_1i/orf-zm-1738a with pa/lna.this pin is used to contorl the pa/lna chip,so the 15th pin of rf-zm-1738a is nc pin
16p1_0i/o 
17p0_7i/orf-zm-1738a with pa/lna.this pin is used to contorl the pa/lna chip,so the 17th pin of rf-zm-1738a is nc pin
18p0_6i/o 

 

设计.仿真

良好的性能来源于全局仿真介入

真正的好产品 都是"精打细算"设计而出,强大的设计能力才能做出好产品

设计.天线

天线是通信系统关键环节

好的天线是通信系统稳定的核心竞争力

实力认证

九年技术积累 领跑无线行业

 

机械尺寸

蓝牙模块方案商


引脚定义

蓝牙模块方案商


pin nochip pin namefunctiondescription
1-antrf output interface
2gndgndmodule to the ground
3gndgndmodule to the ground
4vcc2.0-3.3vpower supply voltage of 2.0v to 3.6v
5p2_2dcdebugging interface dc
6p2_1dddebugging interface dd
7resetresetthe reset pin of module,effective at low level
8p2_0i/o
9p1_7i/o
10p1_6i/o
11p1_5i/o
12p1_4i/orf-zm-1738a module with pa/lna.this pin is used to control the pa/lna chip,so the 12th pin of rf-zm-1738a is nc pin
13p1_3i/o
14p1_2i/o
15p1_1i/orf-zm-1738a with pa/lna.this pin is used to contorl the pa/lna chip,so the 15th pin of rf-zm-1738a is nc pin
16p1_0i/o
17p0_7i/orf-zm-1738a with pa/lna.this pin is used to contorl the pa/lna chip,so the 17th pin of rf-zm-1738a is nc pin
18p0_6i/o


标签: cc2530 zigbee mesh
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