2dB 2W RF Fixed Attenuator SMA M/F 6GHz

Description

The 2dB 2W RF Fixed Attenuator is a high-performance passive component designed to reduce the power of an RF signal by exactly 2dB. With a 2-Watt power handling capacity, it is ideal for low-power applications where precision and signal integrity are critical. This model is optimized for a wide frequency spectrum from DC to 6GHz, ensuring full compatibility with sub-6GHz 5G NR, Wi-Fi 6, GPS, and standard telecommunications bands.

The attenuator features an SMA Male to SMA Female inline configuration, allowing for seamless integration into existing signal paths or direct connection to test equipment ports. It is constructed using high-reliability resistive elements that provide excellent frequency flatness and a low Voltage Standing Wave Ratio (VSWR). The housing is manufactured from stainless steel or passivated brass, providing a ruggedized exterior that ensures consistent electrical performance and durability over hundreds of mating cycles.

Key Technical Advantages

• Precise 2dB Attenuation: Provides a reliable and subtle power reduction, making it an essential tool for fine-tuning signal strength in sensitive RF circuits.

• Broad 6GHz Bandwidth: Delivers a versatile solution for a wide range of wireless technologies, maintaining high accuracy from DC through the 6GHz spectrum.

• Excellent Impedance Matching: Often used as a “pad” to improve the VSWR between two mismatched components, protecting upstream sources from signal reflections.

• Compact and Rugged Design: The 2W power rating is housed in a streamlined form factor, ideal for space-constrained environments in both lab and field settings.

• Durable SMA Interface: Features high-quality SMA connectors with gold-plated center contacts to ensure low contact resistance and long-term reliability.

Key Features

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

• Attenuation Value: 2dB (Fixed).

• Power Rating: 2 Watts (Continuous).

• Frequency Range: DC – 6.0 GHz.

• Impedance: 50 Ohm (Standard).

• Construction: Stainless Steel or Passivated Brass with PTFE dielectric.

• Common Application: Fine signal leveling, inter-stage isolation, VSWR improvement, and protection of sensitive receiver front-ends.

Technical Summary