Description
The 10dB 1W RF Fixed Attenuator is a high-performance passive component designed to reduce the power of an RF signal by exactly 10dB, providing a precise 10:1 power reduction. With a 1-Watt power handling capacity, it is optimized for low-power signal conditioning where high accuracy and signal integrity are critical. This model is engineered for a wide frequency spectrum from DC to 6GHz, ensuring full compatibility with sub-6GHz 5G NR, Wi-Fi 6, GPS, and high-frequency telecommunications bands.
The attenuator features an N-Type Male to N-Type Female inline configuration, utilizing a threaded coupling mechanism that provides high mechanical stability and excellent RF shielding. It is constructed with high-stability resistive elements and premium PTFE dielectric to ensure a flat frequency response and low Voltage Standing Wave Ratio (VSWR) across its entire bandwidth. Housed in a nickel-plated brass or stainless steel body, it offers superior durability and corrosion resistance, making it suitable for both professional laboratory environments and advanced wireless infrastructure.
Key Technical Advantages
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Precise 10dB Attenuation: Delivers a reliable ten-fold power reduction, essential for balancing signal chains and preventing the saturation of sensitive receiver front-ends or analyzer inputs.
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Broad 6GHz Bandwidth: Provides a versatile solution for modern wireless technologies, maintaining performance from DC through the 6GHz range.
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Excellent Impedance Matching: Frequently used as an impedance “pad” to improve the VSWR between mismatched components, reducing signal reflections and protecting upstream sources.
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Compact and Durable Design: The streamlined form factor allows for easy installation in tight spaces, while the ruggedized housing ensures long-term reliability over numerous mating cycles.
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High-Reliability N-Type Interface: Features precision-machined threaded connectors designed for a secure, low-loss connection in demanding high-frequency RF environments.
Key Features
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Interface Type: N-Type Male (Plug) to N-Type Female (Jack).
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Attenuation Value: 10dB (Fixed).
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Power Rating: 1 Watt (Continuous).
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Frequency Range: DC – 6.0 GHz.
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Impedance: 50 Ohm (Standard).
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Construction: Nickel-Plated Brass or Stainless Steel with PTFE dielectric.
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Common Application: Signal leveling in 5G and Wi-Fi systems, laboratory measurements, inter-stage isolation in RF chains, and protection of sensitive test ports.
Technical Summary
| Parameter | Specification |
| Impedance | 50 Ohm (Nominal) |
| Frequency Range | DC – 6 GHz |
| Attenuation Accuracy | ±0.5 dB to ±0.8 dB |
| VSWR | ≤ 1.25:1 (Typical) |
| Max Input Power | 1 Watt (Average) |
| Peak Power | 25 Watts (5µs pulse width) |
| Operating Temp | -55°C ~ +125°C |






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