R413803121

Attenuators Overview

R413803121 is a fixed RF attenuator from Radiall USA, Inc., designed for high-frequency applications up to 26.5 GHz. It features an SMA connector interface with a 50 Ohm impedance and a nominal attenuation of 3 dB. The device supports a maximum power handling of 2 Watts and operates within a temperature range of -55°C to 125°C. Constructed with robust materials, it ensures signal integrity in demanding environments.

Attenuators Feature Summary

• Provides precise 3 dB attenuation for signal level control
• Operates effectively at frequencies up to 26.5 GHz
• Handles continuous power loads of up to 2 Watts
• Utilizes SMA connectors for reliable interconnection

Attenuators Applications

• RF test and measurement equipment
• Wireless communication systems
• Microwave circuit design
• Signal distribution networks

Attenuators Procurement Notes

Verify the specific SMA connector gender and mating requirements against system schematics. Confirm that the 2W power rating aligns with peak operational loads. Ensure environmental specifications meet installation site conditions. Cross-reference datasheet revisions for updated electrical tolerances before finalizing procurement orders.

Attenuators Selection Notes

Select this component when a fixed 3 dB reduction is required in 50 Ohm systems. Consider the 26.5 GHz frequency limit for bandwidth needs. Evaluate thermal management capabilities given the 2W power handling. Compare alternative attenuation values if signal loss requirements differ from the standard 3 dB specification.

Attenuators Part Context

This attenuator belongs to Radiall's SMA series, offering compact form factors for PCB or panel mounting. It complements other passive components in RF chains, providing stable performance across wide bandwidths. The design prioritizes low VSWR and consistent attenuation characteristics for precision applications.

Attenuators Replacement Considerations

Check for direct substitutes with identical 3 dB attenuation and SMA interfaces. Verify compatibility regarding power ratings and frequency ranges. Ensure mechanical dimensions match existing board layouts or chassis cutouts. Confirm material composition matches environmental resistance requirements.