收藏本站
Si47xx-EVB
7.2. Weather Band Main Window
The weather band main window will appear after initialization.
1
4
2
7
3
5
6
8
Figure 72. Weather Band Receiver Main Window
Table 22. Weather Band Receiver Main Window Descriptions
#
1
2
3
4
5
6
7
8
Name
Tune/Seek
Frequency Slider Bar,
AFC Valid, Alert Tone
Volume, Mute
Auto Scan,
To Preset, Select Stn
Status
Preset
Function
SAME Event
Information
Description
Tune Down (<), Tune Up (>) buttons execute a signal channel step (25 kHz step).
Seek function is not available in the WB Receiver mode.
The Frequency Display indicates the frequency in MHz. To change the frequency,
drag the pointer in the Frequency Slider Bar to the desired frequency.
AFC Rail indicator will be red if the tuned frequency is in an AFC rail state;
otherwise the indicator will be grey
The Alert Tone indicator will be green if the 1050 Hz Alert Tone is detected.
Select the Si473x output volume (0-63) by moving the slider bar pointer. Press the
Mute button on the mute radio. The button will be red if the radio is muted. Press
the Mute button again to remove the muting.
Auto Scan, To Preset, Select Stn functions are not available in the WB Receiver
mode.
The RSSI indicator displays the RSSI of the signal in dBuV. The SNR indicator
displays the SNR of the received signal in dB. The varactor is not available in the
WB Receiver mode.
Press the desired button to tune to the frequency displayed on the button. To store
a new value to the preset button, tune to the desired frequency and then press
and hold the desired button for 1.5 seconds. The button will then change to
indicate the stored frequency. This information is stored to a file and used the next
time the program is run.
The Function buttons are used to boot up the device in a different mode.
The SAME Event Information displays the SAME Event Information. Use the up/
down arrow key to view different events. (Si4707 only)
Rev. 0.8
91
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
SI4731-D50-GM IC RADIO RECEIVER AM/FM 20-QFN
SI4737-C-EVB BOARD EVAL SI4737 VERSION C
SI4743-C-EVB BOARD EVALUATION FOR SI4743-C
SI4770-A-EVB BOARD EVAL FOR CE AM/FM SI4770
SI4777-A20-GM IC RCVR AM/FM CE HD-RADIO TUNER
SI4804CDY-T1-E3 MOSFET 2N-CH 30V 8A SO8
SI4808DY-T1-GE3 MOSFET N-CH/SCHOTTKY 30V 8SOIC
SI4812BDY-T1-GE3 MOSFET N-CH D-S 30V 8-SOIC
相关代理商/技术参数
SI4731-D50-GM 功能描述:IC RADIO RECEIVER AM/FM 20-QFN RoHS:是 类别:RF/IF 和 RFID >> RF 接收器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS 产品变化通告:Product Discontinuation 09/Jan/2012 标准包装:50 系列:* 频率:850MHz ~ 2.175GHz 灵敏度:- 数据传输率 - 最大:- 调制或协议:- 应用:* 电流 - 接收:* 数据接口:PCB，表面贴装 存储容量:- 天线连接器:PCB，表面贴装 特点:- 电源电压:4.75 V ~ 5.25 V 工作温度:0°C ~ 85°C 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（6x6） 包装:托盘
SI4731-D50-GMR 制造商:Silicon Laboratories Inc 功能描述:ADVANCED AM/FM RDS RECEIVER FOR MOBILE DEVICES - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:IC RADIO RECEIVER AM/FM 20-QFN 制造商:Silicon Laboratories Inc 功能描述:MOBLE DEV AM/FM/RCVR RDS 3X3X0.55 20P
SI4731-D60-EVB 功能描述:BOARD EVALUATION FOR SI473-D60 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
SI4731-D60-GM 功能描述:IC RADIO RX AM/FM/AUX 20QFN RoHS:是 类别:RF/IF 和 RFID >> RF 接收器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS 产品变化通告:Product Discontinuation 09/Jan/2012 标准包装:50 系列:* 频率:850MHz ~ 2.175GHz 灵敏度:- 数据传输率 - 最大:- 调制或协议:- 应用:* 电流 - 接收:* 数据接口:PCB，表面贴装 存储容量:- 天线连接器:PCB，表面贴装 特点:- 电源电压:4.75 V ~ 5.25 V 工作温度:0°C ~ 85°C 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（6x6） 包装:托盘
Si4731-D60-GMR 功能描述:射频接收器 BRDCAST AM/FM/AUXIN RADIO RECEIVER/RBDS RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
SI4731-D60-GU 功能描述:IC RADIO RX AM/FM/AUX 24SSOP RoHS:是 类别:RF/IF 和 RFID >> RF 接收器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS 产品变化通告:Product Discontinuation 09/Jan/2012 标准包装:50 系列:* 频率:850MHz ~ 2.175GHz 灵敏度:- 数据传输率 - 最大:- 调制或协议:- 应用:* 电流 - 接收:* 数据接口:PCB，表面贴装 存储容量:- 天线连接器:PCB，表面贴装 特点:- 电源电压:4.75 V ~ 5.25 V 工作温度:0°C ~ 85°C 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（6x6） 包装:托盘
Si4731-D60-GU2 制造商:SILABS 制造商全称:SILABS 功能描述:BROADCAST AM/FM/SW/LW RADIO RECEIVER
Si4731-D60-GUR 功能描述:射频接收器 BRDCAST AM/FM/AUXIN RADIO RECEIVER/RBDS RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel