RN -42 -DS
   ?
Antenna Design
The pattern from the RF_OUT terminal pad should be designed with 50 ohms impedance and traced with straight lines
(see Figure 7). The RF_OUT signal line should not run under or near the RN-21 module. The GND plane should be on the
side of the PCB to which the module is mounted. GND should be reinforced with through-hole connections and other
means to stabilize the electric potential.
Figure 7. Antenna Design
GND
RF_OUT
GND
   ?
Solder Reflow Profile
The lead-free solder reflow temperature and times are:
   ?
?
?
?
Temperature —230 ° C, 30 - 40 seconds, peak 250 ° C maximum
Preheat temperature —165 ° ± 15 ° C, 90 to 120 seconds
Time —Single pass, one time
www.rovingnetworks.com
Version 2.2r 4/9/2012
10
相关PDF资料
RP1A090ZPTR MOSFET P-CH 12V 9A MPT6
RP1E050RPTR MOSFET P-CH 30V 5A MPT6
RP1E090RPTR MOSFET P-CH 30V 9A MPT6
RP1E100RPTR MOSFET P-CH 30V 10A MPT6
RPM-012PBT97 PHOTOTRANSISTOR SIDE VIEW SMD
RPM-20PBM PHOTOTRANSISTOR 800NM SIDE VIEW
RPM-22PB PHOTOTRANSISTOR 800NM SIDE VIEW
RPM5340-H14E2A RECEIVER REMOTE 40KHZ SMD SIDE
相关代理商/技术参数
RN42NU-I/RM 功能描述:蓝牙/802.15.1 模块 Class2 Bluetooth mod no ant, HCI over USB RoHS:否 制造商:Murata Wireless Solutions 类:1 频带:2402 MHz to 2480 MHz 灵敏度:- 92 dBm 数据速率: 工作电源电压:2.2 V to 3.3 V 输出功率: 接口类型:PCM, UART 天线连接器类型:Chip 最大工作温度:+ 85 C 尺寸:17.5 mm x 16 mm x 2 mm
RN-42-SM 功能描述:蓝牙/802.15.1 模块 Class 2 Bluetooth 2.1+EDR Socket Mod RoHS:否 制造商:Murata Wireless Solutions 类:1 频带:2402 MHz to 2480 MHz 灵敏度:- 92 dBm 数据速率: 工作电源电压:2.2 V to 3.3 V 输出功率: 接口类型:PCM, UART 天线连接器类型:Chip 最大工作温度:+ 85 C 尺寸:17.5 mm x 16 mm x 2 mm
RN42SM-I/RM 功能描述:MODULE BLUETOOTH V2.1+EDR 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
RN42U-I/RM 功能描述:蓝牙/802.15.1 模块 USB firmware HCI over USB port RoHS:否 制造商:Murata Wireless Solutions 类:1 频带:2402 MHz to 2480 MHz 灵敏度:- 92 dBm 数据速率: 工作电源电压:2.2 V to 3.3 V 输出功率: 接口类型:PCM, UART 天线连接器类型:Chip 最大工作温度:+ 85 C 尺寸:17.5 mm x 16 mm x 2 mm
RN42XVP-I/RM 功能描述:蓝牙/802.15.1 模块 XV BT Class 2 socket module w/ chip ant RoHS:否 制造商:Murata Wireless Solutions 类:1 频带:2402 MHz to 2480 MHz 灵敏度:- 92 dBm 数据速率: 工作电源电压:2.2 V to 3.3 V 输出功率: 接口类型:PCM, UART 天线连接器类型:Chip 最大工作温度:+ 85 C 尺寸:17.5 mm x 16 mm x 2 mm
RN42XVP-I/RM 制造商:Microchip Technology Inc 功能描述:XV footprint BT Class 2 socket module w/
RN42XVU-I/RM 功能描述:蓝牙/802.15.1 模块 XV BT Class 2 socket module w/ UFL conn RoHS:否 制造商:Murata Wireless Solutions 类:1 频带:2402 MHz to 2480 MHz 灵敏度:- 92 dBm 数据速率: 工作电源电压:2.2 V to 3.3 V 输出功率: 接口类型:PCM, UART 天线连接器类型:Chip 最大工作温度:+ 85 C 尺寸:17.5 mm x 16 mm x 2 mm
RN432 制造商:EDSYN 功能描述: