参数资料
型号: MRF89XAM9A-I/RM
厂商: Microchip Technology
文件页数: 7/34页
文件大小: 0K
描述: IC TXRX MOD 915MHZ ULP SUB-GHZ
标准包装: 54
频率: 902MHz ~ 928MHz
数据传输率 - 最大: 200kbps
调制或协议: FSK,OOK
应用: 通用
功率 - 输出: 12.5dBm
灵敏度: -111dBm
电源电压: 2.1 V ~ 3.6 V
电流 - 接收: *
电流 - 传输: 30mA
数据接口: PCB,表面贴装
天线连接器: 板载,跟踪
工作温度: -40°C ~ 85°C
封装/外壳: 模块
包装: 托盘
MRF89XAM9A
1.2 Mounting Details
The MRF89XAM9A is a surface mountable module.
The dimensions of the module are shown in
Figure 1-3 . The module PCB is 0.032" thick with
castellated mounting holes on the edge. Figure 1-4 is
the recommended host PCB footprint for the
MRF89XAM9A.
The MRF89XAM9A has an integrated PCB antenna.
For the best performance, follow the mounting details
shown in Figure 1-5 . It is recommended that the
module be mounted on the edge of the host PCB and
an area around the antenna, approximately 3.4" (8.6
cm), be kept clear of metal objects for best
performance. A host PCB ground plane around the
MRF89XAM9A acts as a counterpoise to the PCB
antenna. It is recommended to extend the ground plane
at least 0.4" (1 cm) around the module.
FIGURE 1-3:
FIGURE 1-4:
MODULE DETAILS
RECOMMENDED PCB FOOTPRINT
? 2011 Microchip Technology Inc.
Preliminary
DS75017A-page 5
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