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  • $11.79
  • Free 30-day Returns
  • Ships from China.
    Sold by ThermalNest

    Shipped by ThermalNest

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    AJMRTC 10PCS High Performance 433MHz Helical Antenna Set, Coil Spring RF Antennas Optimized for 433Mhz Wireless Remote Control Module, Embedded SMD Antenna for RF Transmitter Receiver

    • - 10 pieces 433MHz helical coil antennas, tuned for 433Mhz RF wireless remote control communication
    • - Compact spring helical design, easy to solder on PCB and save space for embedded RF projects
    • - Optimized impedance matching, improves signal transmission distance and stability of RF modules
    • - Lightweight and durable metal coil construction, good vibration resistance for equipment assembly
    • - Widely used for wireless remote switches, RF transmitters, receivers and electronic DIY projects
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    Overview
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    Any questions? Our AI mode will help you find out quickly.

    AJMRTC 433MHz helical antenna set contains 10 spring coil antennas, specially optimized for 433MHz RF remote control systems. The helical coil structure delivers reliable radio frequency performance while keeping a tiny footprint for PCB mounting.

    With good impedance matching, these antennas enhance wireless signal strength and extend effective communication range for 433Mhz transmitter and receiver modules. They are simple to solder and integrate into your wireless circuit design.

    Suitable for wireless remote control switches, security alarm systems, IoT wireless modules and electronic maker projects.


    Specifications
    1. Brand: AJMRTC
    2. Quantity: 10PCS
    3. Frequency: 433MHz
    4. Type: Helical / Spring Coil RF Antenna
    5. Application: 433Mhz RF Transmitter & Receiver, Wireless Remote Control
    6. Mounting: PCB Solder Mount
    7. Material: Metal Coil


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