ATT-0298-03-SMA-02

Attenuators Overview

The ATT-0298-03-SMA-02 is a connectorized RF attenuator from the ATT-0298 series manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a fixed attenuation of 3 dB with a frequency range extending from DC to 26.5 GHz. The device features SMA connectors in a male/female configuration and supports a power rating of 2 W. Operating temperatures range from -65°C to +125°C. Constructed with stainless steel body material and passivated finish, it serves as an inline module for high-frequency signal management.

Attenuators Feature Summary

• Provides precise 3 dB fixed attenuation across a wide bandwidth up to 26.5 GHz
• Features robust stainless steel construction with a passivated finish for durability
• Utilizes SMA male-to-female connectors for reliable interconnect compatibility

Attenuators Applications

• High-frequency test and measurement instrumentation
• Microwave communication systems requiring signal level reduction
• RF circuit design and development environments

Attenuators Procurement Notes

Verify specific ordering requirements directly with the manufacturer or authorized distributors. Confirm current production status and lead times, as items may be produced to order. Ensure compliance with RoHS specifications and check for any REACH-SVHC declarations relevant to your region before finalizing procurement decisions.

Attenuators Selection Notes

Select this component when a fixed 3 dB attenuation is required within the DC to 26.5 GHz spectrum. Consider the 2 W power handling capability and the -65°C to +125°C operating temperature range for environmental suitability. The SMA interface ensures compatibility with standard microwave test fixtures and equipment ports.

Attenuators Part Context

This part belongs to the ATT-0298 series of connectorized attenuators. It shares the same physical form factor and connector type as other variants in the series, differing primarily in attenuation value. The series is designed for general-purpose RF applications requiring stable performance at microwave frequencies.

Attenuators Replacement Considerations

Direct substitutes within the same series include ATT-0298-01-SMA-02 (1 dB) and ATT-0298-14-SMA-02 (14 dB). Verify that alternative models meet the specific attenuation requirement of 3 dB for the intended application.