7dB 1W RF Fixed Attenuator N M/F 3GHz

Description

The 7dB 1W RF Fixed Attenuator is a high-performance passive component designed to reduce the power of an RF signal by exactly 7dB. 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 3GHz, ensuring full compatibility with VHF, UHF, GPS, and standard 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 body, it offers superior durability and corrosion resistance, making it suitable for both professional laboratory environments and field-based telecommunications infrastructure.

Key Technical Advantages

• Precise 7dB Attenuation: Delivers reliable and accurate signal reduction, essential for balancing signal chains and preventing the saturation of sensitive receiver front-ends.

• Broad 3GHz Bandwidth: Provides a versatile solution for a wide range of wireless applications, maintaining performance from DC through the 3GHz range.

• Excellent Impedance Matching: Frequently used as an impedance “pad” to improve the VSWR between mismatched components, reducing signal reflections and protecting upstream sources.

• 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.

• High-Reliability N-Type Interface: Features precision-machined threaded connectors designed for a secure, low-loss connection in demanding RF environments.

Key Features

• Interface Type: N-Type Male (Plug) to N-Type Female (Jack).

• Attenuation Value: 7dB (Fixed).

• Power Rating: 1 Watt (Continuous).

• Frequency Range: DC – 3.0 GHz.

• Impedance: 50 Ohm (Standard).

• Construction: Nickel-Plated Brass with PTFE dielectric.

• Common Application: Signal leveling in wireless systems, laboratory measurements, inter-stage isolation in RF chains, and protection of sensitive test ports.

Technical Summary