4772-30

Attenuators Overview

The L3 Narda-MITEQ 4772-30 is a fixed RF attenuator module designed for frequencies from DC to 6 GHz. It provides a nominal attenuation of 30 dB with a deviation of ±0.5 dB. The device features SMA connectors and supports a maximum average input power of 2.0 W and a peak power of 1.25 W. Key performance coefficients include a temperature coefficient of 0.0006 dB/dB/°C and a power coefficient of 0.0005 dB/dB/W.

Attenuators Feature Summary

• Fixed attenuation value of 30 dB within the 0 Hz to 6 GHz frequency range
• SMA male-to-female inline connector interface
• Low temperature and power coefficients for stable signal reduction

Attenuators Applications

• RF signal level adjustment in test and measurement equipment
• Attenuation in cellular base station architectures
• Signal conditioning in Wi-Fi and LTE communication systems

Attenuators Procurement Notes

Verify the specific datasheet version for the 4772-30 model to confirm mechanical outline dimensions and connector gender specifications. Ensure that the required attenuation tolerance of ±0.5 dB aligns with system design requirements. Confirm RoHS compliance status if environmental regulations apply to the procurement process.

Attenuators Selection Notes

Select this component when a precise 30 dB attenuation is required up to 6 GHz. Consider the 2.0 W average power handling capability for high-power applications. Evaluate the low temperature coefficient for environments with significant thermal variations to maintain signal integrity.

Attenuators Part Context

This part belongs to the L3 Narda-MITEQ 4772 series of fixed attenuators. The series includes variants such as 4772-3 (3 dB) and 4772-6 (6 dB), offering different attenuation levels while maintaining similar SMA connector interfaces and frequency ranges up to 6 GHz.

Attenuators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other 30 dB, DC-6 GHz SMA attenuators only after verifying mechanical and electrical compatibility.