Circuit Design

Circuit Design

Circuit Design is a prominent manufacturer specializing in the design and production of low-power radio products. Our focus lies in creating and delivering cutting-edge low-power radio modules tailored for short-range applications. With a strong emphasis on reliability, our RF modules cater to diverse industries including Telecommand, Telecontrol, Telemetry, and the Alarm market. We prioritize quality and have obtained ISO9001 certification for our robust quality system. At Circuit Design, our mission is to empower customers by offering top-notch low-power radio products that elevate their reliability and competitive edge in radio link applications.

RF Receivers

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ImageProduct DetailPriceAvailabilityECAD ModelSeriesMounting TypeSupplier Device PackageFeaturesApplicationsPackage / CaseFrequencyModulation or ProtocolData Rate (Max)Data InterfaceAntenna ConnectorMemory SizeVoltage - SupplyOperating TemperatureSensitivityGradeCurrent - ReceivingQualification
CDP-RX-02E
RF RX MODULE ISM 434 MHZ FSK
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Quantity
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PCB Symbol, Footprint & 3D Model
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FSK
4.8kbps
Serial
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3V ~ 12V
-20°C ~ 60°C
-120dBm
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30mA
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WA-RX-03S
RF RX MODULE ISM 863 MHZ
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Quantity
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PCB Symbol, Footprint & 3D Model
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15ch Multichannel Audio Modules
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FM
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3V ~ 5V
0°C ~ 50°C
-92dBm
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45mA
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About  RF Receivers

RF Receivers play a vital role in capturing modulated radio frequency signals, demodulating the received signal to extract the original data, and subsequently forwarding the data for further processing within the system. These receivers operate across a wide frequency range, encompassing AM (Amplitude Modulation), FM (Frequency Modulation), and WB (Wideband) frequencies, spanning from 0Hz to 64GHz. The data rates supported by RF Receivers vary significantly, ranging from 250 bps (bits per second) to 16Gbps (gigabits per second). This wide range of data rates enables the reception and processing of diverse types of information, from low-speed data to high-speed broadband signals. RF Receivers feature multiple data interface options to facilitate connectivity with other system components. These interface options include connectors, I2C (Inter-Integrated Circuit), I2S (Inter-IC Sound), pads for pins, parallel interfaces, PCB (Printed Circuit Board) connections, serial interfaces, solder pads, SPI (Serial Peripheral Interface), UART (Universal Asynchronous Receiver-Transmitter), and USB (Universal Serial Bus). Each interface type is tailored to accommodate specific integration requirements and communication protocols, ensuring seamless interoperability within the system architecture. In summary, RF Receivers serve as critical components for capturing, demodulating, and processing modulated radio frequency signals across a broad spectrum of frequencies and data rates. Their versatile data interface options and wide frequency coverage make them essential for various applications, including telecommunications, broadcasting, wireless networking, and data transmission.