6603_SMA-50-1/199_NE

Attenuators Overview

The Huber+Suhner 6603_SMA-50-1/199_NE is a coaxial fixed attenuator designed for RF interconnect applications. It features SMA connectors with a nominal impedance of 50 Ohms and provides a fixed attenuation value of 3 dB. The component operates within a frequency range from 0 Hz to 18 GHz, ensuring performance across DC and high-frequency bands. It supports a power rating of 2 W and maintains a tolerance of 0.6 dB. The unit functions reliably within an operating temperature range of -20°C to +85°C.

Attenuators Feature Summary

• Provides precise signal attenuation in coaxial RF circuits
• Operates effectively from DC up to 18 GHz
• Supports standard 50 Ohm system impedance
• Features robust SMA connector interface

Attenuators Applications

• RF test and measurement equipment
• Signal conditioning in communication systems
• Attenuation stages in microwave circuits
• Laboratory calibration setups

Attenuators Procurement Notes

Verify the specific datasheet version for the 6603_SMA-50-1/199_NE model to confirm mechanical dimensions and material specifications. Ensure compatibility with existing SMA mating interfaces regarding gender and polarity. Cross-reference the 18 GHz frequency limit against application requirements to prevent performance degradation at higher frequencies.

Attenuators Selection Notes

Select this component when a fixed 3 dB attenuation is required in a 50 Ohm environment. Consider the 2 W power handling capability relative to the maximum input signal levels. Verify that the 18 GHz upper frequency limit meets the operational bandwidth needs. Check thermal management requirements given the -20°C to +85°C operating range.

Attenuators Part Context

This part belongs to the Huber+Suhner series of coaxial fixed attenuators. It complements other models like the 6609 (9 dB) and 6610 (3 dB, limited to 6 GHz). The 6603 variant specifically extends the frequency range to 18 GHz while maintaining the 3 dB attenuation profile, distinguishing it from lower-frequency SMA attenuators in the same product family.

Attenuators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should verify exact electrical and mechanical parameters before considering alternative manufacturers or different Huber+Suhner models.