766A-10

Attenuators Overview

The L3 Narda-MITEQ 766A-10 is a fixed coaxial attenuator module designed for RF applications. It provides a nominal attenuation of 10 dB with a tolerance of ±0.25 dB across a frequency range from DC to 4 GHz, extending to 5 GHz in some specifications. The device features Type N male/female connectors and supports a maximum power handling capacity of 20 Watts. Key electrical parameters include a VSWR of 1.10:1 (male) and 1.15:1 (female), with an insertion loss typically around 5.6 dB at higher frequencies. The unit operates within a temperature range suitable for standard industrial environments.

Attenuators Feature Summary

• Fixed 10 dB attenuation value for precise signal level control
• Type N connector interface ensuring compatibility with standard RF systems
• High power handling capability up to 20 Watts for robust operation
• Low VSWR characteristics maintaining signal integrity across the bandwidth

Attenuators Applications

• RF test and measurement equipment requiring stable attenuation
• Communication systems needing signal level reduction
• Laboratory setups for component characterization
• Industrial RF applications involving high power signals

Attenuators Procurement Notes

Verify the specific datasheet version for exact frequency limits, as sources vary between 4 GHz and 5 GHz. Confirm connector gender availability if critical for integration. Ensure the 20W power rating aligns with system peak power requirements. Check for bulk packaging details if ordering multiple units. Validate that the ±0.25 dB tolerance meets application precision needs.

Attenuators Selection Notes

Choose this model when a fixed 10 dB attenuation is required in a Type N form factor. Consider the 20W power rating for high-power scenarios. Evaluate the VSWR performance against system return loss requirements. Compare against other series models like 766A-20 or 766A-30 if different attenuation values are needed. Ensure the physical size fits within the enclosure constraints.

Attenuators Part Context

The 766A-10 belongs to the 766A series of fixed attenuators from L3 Narda-MITEQ. This series includes variants with different attenuation values such as 20 dB (766A-20) and 30 dB (766A-30). All models share similar construction, connector types, and power handling capabilities, differing primarily in their nominal attenuation and associated insertion loss characteristics.

Attenuators Replacement Considerations

Direct substitutes within the same series include the 766A-20 and 766A-30 for different attenuation needs. Cross-brand replacements require matching Type N connectors, 10 dB attenuation, and 20W power rating. Verify frequency range compatibility, especially regarding the 4 GHz vs 5 GHz specification differences found in various documentation.