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射频发射器
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664
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结果：664
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Series | Mounting Type | Features | Operating Temperature | Frequency | Applications | Modulation or Protocol | Data Rate (Max) | Power - Output | Current - Transmitting | Data Interface | Antenna Connector | Memory Size | Voltage - Supply | Package / Case | Supplier Device Package | Grade | Qualification |
|---|
 | 1+ $0.2553 5+ $0.2383 10+ $0.2213 更多的价格 | 207,856 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -40°C ~ 85°C | 300MHz ~ 450MHz | ISM | ASK | 10kbps | 10dBm | 12.5mA | PCB, Surface Mount | PCB, Surface Mount | - | 1.8V ~ 3.6V | SOT-23-6 | SOT-23-6 | - | - | ||
 | 1+ $1.0213 5+ $0.9532 10+ $0.8851 更多的价格 | 66,387 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | PIC® | Surface Mount | - | -40°C ~ 85°C | 310MHz, 433MHz, 868MHz, 915MHz | General Purpose | FSK, OOK | 100kbps | 10dBm | 16.5mA | PCB, Surface Mount | PCB, Surface Mount | - | 1.8V ~ 3.6V | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | - | - | ||
 | 1+ $1.2766 5+ $1.1915 10+ $1.1064 更多的价格 | 36,300 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -40°C ~ 85°C | 315MHz, 434MHz, 868MHz, 915MHz | RKE | ISM | 600kbps | 17dBm | 95mA | PCB, Surface Mount | PCB, Surface Mount | - | 1.8V ~ 3.7V | 24-VFQFN Exposed Pad | 24-MLPQ (4x4) | - | - | ||
 | 1+ $3.1915 5+ $2.9787 10+ $2.7660 更多的价格 | 25,493 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -20°C ~ 85°C | 76MHz ~ 108MHz | General Purpose | FM | - | - | 18.8mA | PCB, Surface Mount | PCB, Surface Mount | - | 2.7V ~ 5.5V | 20-UFQFN Exposed Pad | 20-QFN (3x3) | - | - | ||
 | 1+ $0.8936 5+ $0.8340 10+ $0.7745 更多的价格 | 22,300 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | EZRadio® | Surface Mount | 8051 MCU Core, Crystal-less Operation | -40°C ~ 85°C | 27MHz ~ 960MHz | Garage Openers, RKE, Security Alarms | FSK, OOK | 100kBaud | 10dBm | 19.8mA | PCB, Surface Mount | PCB, Surface Mount | 4kB RAM | 1.8V ~ 3.6V | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-MSOP | - | - | ||
 | 1+ $11.7021 5+ $10.9220 10+ $10.1418 更多的价格 | 12,623 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -40°C ~ 125°C | 868MHz, 915MHz | Alarm and Security Systems, RKE, TPMS | ASK | 40kbps | -12dBm ~ 9.5dBm | 5.1mA ~ 13.4mA | PCB, Surface Mount | PCB, Surface Mount | - | 1.95V ~ 5.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | ||
 | 1+ $2.1277 5+ $1.9858 10+ $1.8440 更多的价格 | 10,766 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -40°C ~ 85°C | 300MHz ~ 320MHz, 425MHz ~ 450MHz, 863MHz ~ 928MHz | RKE, Security Systems | ASK, FSK, GFSK | 50kbps | 10dBm | 16mA | PCB, Surface Mount | PCB, Surface Mount | - | 1.9V ~ 3.6V | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | PG-TSSOP-10-2 | - | - | ||
_tmb.jpg "CC1150RGVR") | 1+ $0.7021 5+ $0.6553 10+ $0.6085 更多的价格 | 10,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -40°C ~ 85°C | 300MHz ~ 348MHz, 400MHz ~ 464MHz, 800MHz ~ 928MHz | General Purpose | UHF | 500kBaud | 10dBm | 29mA | SPI | - | - | 1.8V ~ 3.6V | 16-VQFN Exposed Pad | 16-VQFN (4x4) | - | - | ||
| 1+ $3.1915 5+ $2.9787 10+ $2.7660 更多的价格 | 9,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -25°C ~ 85°C | 434MHz | Alarm Systems, Communication Systems | ASK, FSK | 20kbps | 3.2dBm | 7mA | PCB, Surface Mount | PCB, Surface Mount | - | 2.1V ~ 4V | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | PG-TSSOP-10-2 | - | - | ||
 | 1+ $12.7660 5+ $11.9149 10+ $11.0638 更多的价格 | 8,123 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | - | 4.9GHz ~ 5.9GHz | General Purpose | - | - | -4dBm | 661mA | PCB, Surface Mount | PCB, Surface Mount | - | 2.7V ~ 3.6V | 68-WFQFN Exposed Pad | 68-TQFN (10x10) | - | - | ||
 | 1+ $5.5319 5+ $5.1631 10+ $4.7943 更多的价格 | 7,735 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | EZRadio® | Surface Mount | - | -40°C ~ 85°C | 433MHz, 868MHz, 915MHz | General Purpose | FSK, OOK | 512kbps | 8dBm | 24mA | PCB, Surface Mount | PCB, Surface Mount | - | 2.2V ~ 5.4V | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | - | - | ||
| 1+ $1.9574 5+ $1.8270 10+ $1.6965 更多的价格 | 5,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | EZRadio® | Surface Mount | Crystal-less Operation | -40°C ~ 85°C | 27MHz ~ 960MHz | Home Automation, Remote Sensing, RKE | FSK, OOK | 100kBaud | 10dBm | 19.8mA | PCB, Surface Mount | PCB, Surface Mount | - | 1.8V ~ 3.6V | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-MSOP | - | - | ||
 | 1+ $10.6383 5+ $9.9291 10+ $9.2199 更多的价格 | 5,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -40°C ~ 125°C | 380MHz ~ 450MHz | Alarm and Security Systems, RKE, TPMS | ASK, FSK | 40kbps | -12dBm ~ 10dBm | 3.4mA ~ 10.6mA | PCB, Surface Mount | PCB, Surface Mount | - | 1.95V ~ 5.5V | 10-VFDFN Exposed Pad | 10-DFN (3x3) | - | - | ||
 | 1+ $11.7021 5+ $10.9220 10+ $10.1418 更多的价格 | 4,073 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | LC | Surface Mount | - | -30°C ~ 70°C | 433MHz | Home/Industrial Automation, Lighting, Remote Control, RKE, Security | ASK, OOK | 5kbps | -4dBm ~ 4dBm | 5.2mA | Serial | Castellation | - | 2.7V ~ 5.2V | 8-SMD Module | Module | - | - | ||
 | 1+ $5.5319 5+ $5.1631 10+ $4.7943 更多的价格 | 2,028 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -40°C ~ 85°C | 400MHz ~ 470MHz, 800MHz ~ 940MHz | General Purpose | ISM | 2Mbps | 15dBm | 45mA | SPI | - | - | 2.2V ~ 3.6V | 20-VFQFN Exposed Pad | 20-QFN (4x4) | - | - | ||
| 1+ $2.6277 5+ $2.4525 10+ $2.2773 更多的价格 | 1,021 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -40°C ~ 125°C | 433MHz ~ 435MHz | General Purpose | ASK, FSK | - | 6.9dBm | 11.4mA | - | Castellation | - | 2.1V ~ 4V | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-TSSOP | - | - | ||
| 1+ $1.4894 5+ $1.3901 10+ $1.2908 更多的价格 | 1,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -40°C ~ 85°C | 400MHz ~ 470MHz, 800MHz ~ 940MHz | General Purpose | ISM | 2Mbps | 15dBm | 44mA | SPI | Castellation | - | 2.2V ~ 3.6V | 20-VFQFN Exposed Pad | 20-QFN (4x4) | - | - | ||
 | 1+ $59.5745 5+ $55.6028 10+ $51.6312 更多的价格 | 437 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -40°C ~ 85°C | 13.75GHz ~ 14.5GHz | - | - | - | - | - | SPI | - | - | 2.1V ~ 2.5V | 62-VFBGA, FCCSPBGA | 62-FCCSP (4.6x3.6) | - | - | ||
 | 1+ $2.1277 5+ $1.9858 10+ $1.8440 更多的价格 | 403 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | SmartLEWIS™ | Surface Mount | - | -40°C ~ 125°C | 315MHz, 434MHz, 868MHz, 915MHz | Remote Control, Remote Metering | ASK, FSK | 20kbps | 10dBm | 17.1mA | PCB, Surface Mount | PCB, Surface Mount | 6KB Flash, 12KB ROM, 256 Byte RAM | 1.9V ~ 3.6V | 38-TFSOP (0.173", 4.40mm Width) | PG-TSSOP-38 | ||||
| 1+ $5.3191 5+ $4.9645 10+ $4.6099 更多的价格 | 265 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | - | -20°C ~ 85°C | 76MHz ~ 108MHz | General Purpose | FM | - | - | 18.8mA | PCB, Surface Mount | PCB, Surface Mount | - | 2.7V ~ 5.5V | 20-UFQFN Exposed Pad | 20-QFN (3x3) | - | - |
关于射频发射器
射频发射器是用于广播射频信号的集成组件，同时结合数据调制以在系统内进行有效的数据传输。 这些发射器的工作频率范围从 315Hz 到 64GHz，可满足广泛的应用和通信需求。 在数据速率能力方面，射频发射器支持3kbps至2Mbps的数据传输速度，能够根据应用的具体要求高效传输不同的数据负载。 此外，这些发射器还提供 -30dBm 至 24.7dBm 范围内的可配置功率输出，可根据不同通信场景的需要优化信号强度和范围。 RF 发射器可用的数据接口选项涵盖多种连接方法，包括连接器、I2C（内部集成电路）、引脚焊盘、并行接口、PCB（印刷电路板）连接、串行接口、焊盘、SPI（串行接口） 外设接口）、UART（通用异步接收器-发送器）和 USB（通用串行总线）。 广泛的数据接口选项可确保与各种系统架构和通信协议的兼容性，从而促进无缝集成到各种电子系统中。 此外，射频发射器还具有多种天线连接选项，包括城堡形、板载安装、PCB 集成和通孔连接。 这些不同的天线连接方法可满足不同的设计要求，并有助于将射频发射器集成到各种电子设备和系统中。 总之，射频发射器是广播射频信号、同时调制数据以在电子系统内高效传输的关键元件。 凭借广泛的频率范围、适应性强的数据速率、可配置的功率输出、多功能数据接口选项和多样化的天线连接方法，射频发射器在跨多种应用和用例实现有效无线通信方面发挥着至关重要的作用。
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