20dB 2W RF Fixed Attenuator F M/F 3GHz

Description

 The 20dB 2W RF Fixed Attenuator is a high-performance passive component designed to reduce the power of an RF signal by exactly 20dB, providing a precise 100:1 power reduction. With an enhanced 2-Watt power handling capacity, it offers double the headroom of standard consumer attenuators, making it ideal for commercial distribution hubs and headend systems. This model is optimized for a wide frequency spectrum from DC to 3GHz, ensuring full compatibility with advanced digital cable (DOCSIS 3.1/4.0), satellite IF bands, and modern broadband services.

The attenuator features an F-Type Male to F-Type Female inline configuration, the standard high-reliability interface for video and data distribution. It is constructed with high-stability resistive elements that provide excellent frequency flatness and maintain critical impedance matching throughout the 3GHz bandwidth. Housed in a ruggedized nickel-plated brass body, it ensures superior shielding effectiveness and mechanical durability, effectively resolving issues related to signal overload and receiver saturation in high-gain environments.

Key Technical Advantages

• Precise 20dB Reduction: Delivers a reliable 100-fold power reduction, essential for balancing signal levels across large distribution networks and protecting sensitive tuners.

• Extended 3GHz Bandwidth: Fully supports high-frequency satellite and next-generation cable architectures, far exceeding the limits of standard 1GHz components.

• Enhanced 2W Power Rating: Robust thermal design allows the component to handle higher signal levels without performance degradation or risk of failure.

• 75 Ohm Impedance Matching: Specifically engineered to match the characteristic impedance of F-type systems, minimizing reflections and protecting signal integrity.

• Durable Construction: Features a corrosion-resistant nickel-plated finish and precision-machined threads for long-term reliability in professional installations.

Key Features

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

• Attenuation Value: 20dB (Fixed).

• Power Rating: 2 Watts (Continuous).

• Frequency Range: DC – 3.0 GHz.

• Impedance: 75 Ohm (Standard).

• Construction: Nickel-Plated Brass with high-grade dielectric.

• Common Application: Satellite IF signal leveling, commercial CATV headends, DOCSIS 3.1/4.0 networks, and protecting broadband test equipment.

Applications:

• CATV signal attenuation
• Broadband systems
• RF signal control
• Antenna systems
• Testing and measurement
• Signal conditioning