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    40dB 10W RF Fixed Attenuator, 50 Ohm

    Shop factory price 10 watt coaxial RF attenuator online, frequency range from DC to 18GHz, attenuation value 40dB, working power 10W at 25℃. This 50 Ohm fixed RF attenuator is a passive electronic device crucial in managing high-power radio frequency (RF) signals, commonly used in microwave applications like GPS systems.
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    Delivery date: 6-12 days

    Fixed RF coaxial attenuator employing SMA connector, efficiently controls signal power levels, ensuring optimal performance in electronic communication systems. It is indispensable for maintaining signal integrity in high-power RF environments, dissipating excess power as heat while facilitating consistent and reliable frequency-specific attenuation for enhanced system functionality.


    • Model: ATO-SMAJKS-18-10W-40dB
    • Frequency Range (Optional): DC~18GHz
    • Standing Wave Ratio (VSWR): 1.35 (Max)
    • Attenuation Value: 40dB
    • Attenuation Accuracy: ±1.2dB
    • Impedance: 50 Ohm
    • Power: 10W
    • Dielectric Withstand Voltage: 1000V
    • Insulation Resistance: ≥5000MΩ
    • A connector Type: SMA-Male
    • B connector type: SMA-Female
    • Working Temperature: -55℃~+100℃
    • Inner Conductor Material: Beryllium Bronze with Gold Plating
    • Outer Conductor Material: Stainless Steel Passivated
    • Insulator: PTFE
    • Service Life: ≥500

    Dimension (Unit: mm)

    1dB~30dB 10W RF fixed attenuator dimension

    Tips: Can I use a fixed RF attenuator to protect sensitive equipment from high-power signals?

    Yes, using a fixed RF attenuator can help protect sensitive equipment from high-power signals by reducing the signal strength passing through it. Attenuators are designed to absorb and dissipate excess RF energy, preventing it from reaching the sensitive components. When selecting an attenuator, ensure it has the appropriate power-handling capabilities and attenuation level for your specific application. Keep in mind that attenuators introduce a fixed amount of signal loss, so choose the attenuation value carefully to balance protection and signal integrity. Regularly check the attenuator for any signs of damage or wear, as compromised attenuators may not provide effective protection. Additionally, consider other protective measures like filters and proper grounding to enhance overall equipment safety.

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