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    10dB 50W RF Fixed Attenuator, 50 Ohm

    Fixed coaxial RF attenuator for sale online at best price, frequency range from DC to 4GHz, attenuation value 10dB, impedance 50 Ohm, working power 50W at 25℃. ATO coaxial attenuator is an electronic device designed to reduce the amplitude of radio frequency (RF) signals. Typically used in high-power applications, it operates in the microwave frequency range, making it suitable for various communication systems, including GPS.
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    Delivery date: 6-12 days

    10dB 50 watt coaxial attenuators utilize microstrip technology to maintain signal integrity while minimizing losses across a specified frequency range, crucial for precision devices like GPS systems. These fixed attenuators serve as indispensable tools in RF communication, ensuring signal compatibility and preventing overload damage in sensitive electronic systems while maintaining seamless functionality within complex microwave networks.


    • Model: ATO-SMAJKS-04-50W-10dB
    • Frequency Range (Optional): DC~4GHz
    • Standing Wave Ratio (VSWR): 1.2 (Max)
    • Attenuation Value: 10dB
    • Attenuation Accuracy: ±0.4dB
    • Impedance: 50 Ohm
    • Power: 50W@25℃
    • Pick Power: 1kW (5μsce Pulse Width, 2% Duty Cycle)
    • A connector Type: SMA-Male
    • B connector type: SMA-Female
    • Directionality: SMA Male Input, SMA Female Output
    • Temperature Coefficient: <0.0004dB/℃
    • Working Temperature: -55℃~+100℃
    • Inner Conductor Material: Beryllium Bronze with Gold Plating
    • Outer Conductor Material: Brass Plated with Ternary Alloy
    • Heat Sink: Aluminum Alloy Black
    • Insulator: PTFE

    Dimension (Unit: mm)

    3dB~40dB 50W RF fixed attenuator dimension

    Tips: How does an RF attenuator work?

    An RF attenuator is a device designed to reduce the power level of a radio frequency (RF) signal without significantly distorting its waveform. It typically consists of resistive elements that dissipate energy as heat. The attenuator is inserted into the RF signal path, and its resistors absorb a portion of the signal power, thereby attenuating or reducing the signal strength. Attenuators come in various designs, including fixed, variable, and step attenuators, offering different levels of attenuation. Fixed attenuators have a predetermined reduction ratio, while variable attenuators allow adjustable attenuation levels. Step attenuators provide discrete steps of attenuation. By controlling the impedance and resistance values, RF attenuators effectively manage signal strength in applications such as communication systems, test setups, and signal conditioning, ensuring optimal performance without signal distortion.

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