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    6dB 50W RF Fixed Attenuator, 50 Ohm

    Buy fixed RF coaxial attenuator at low price for a radio frequency system, frequency range from DC to 4GHz, attenuation value 6dB, working power 50 watt at 25℃. This 50 Ohm coax attenuator is an essential electronic component used in microwave communication systems to control signal strength.
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    Delivery date: 6-12 days

    Typically designed as a coaxial device, the 50W fixed RF coaxial attenuator operates passively, minimizing signal power without introducing additional electronic components. The SMA attenuator, utilizing subminiature version A connectors, is a common choice for in-line applications due to its compact size and reliable performance.


    • Model: ATO-SMAJKS-04-50W-6dB
    • Frequency Range (Optional): DC~4GHz
    • Standing Wave Ratio (VSWR): 1.2 (Max)
    • Attenuation Value: 6dB
    • 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: What is the difference between a pad and an attenuator?

    Pads and attenuators are electronic components used to control signal levels in various applications. A pad is typically a fixed or variable resistor network that attenuates signal strength without altering its impedance. Pads are often used to match impedance between devices, prevent signal distortion, or simply reduce signal amplitude. Attenuators, on the other hand, are specialized devices designed specifically to decrease signal strength by a predetermined amount. They come in various forms, including variable and fixed configurations, and are commonly employed in audio, RF (Radio Frequency), and telecommunications systems to manage signal power levels precisely. While both pads and attenuators can reduce signal strength, the key distinction lies in their design and purpose, with pads serving broader impedance-matching functions and attenuators offering more precise control over signal attenuation.

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