NPJ50AT6G30W-30dB

Overview

The NPJ50AT6G30W-30dB is a fixed coaxial attenuator manufactured by TYCLON, designed for high-frequency signal management. It features an N-type connector interface and maintains a characteristic impedance of 50 Ohms. The device provides a nominal attenuation of 30 dB with a tolerance of ±0.59 dB across a frequency range from DC to 6 GHz. It supports a rated power handling capacity of 30 Watts. The unit operates within a temperature range of -45°C to +85°C. Voltage standing wave ratio (VSWR) is specified as 1.2 or less from DC to 3 GHz, and 1.3 or less from 3 GHz to 6 GHz.

Feature Summary

• Provides precise 30 dB signal attenuation for RF applications up to 6 GHz
• Constructed with phosphor bronze contacts featuring gold plating for reliable conductivity
• Housed in brass body with ternary plating for durability and corrosion resistance
• Supports high power handling of 30 Watts in an inline module configuration

Applications

• High-frequency RF signal level adjustment
• Test and measurement equipment calibration
• Telecommunications infrastructure signal conditioning
• Broadcast system signal distribution networks

Procurement Notes

Verify the specific attenuation value matches the required circuit design, as this model is designated for 30 dB. Confirm that the N-type connector gender and mating requirements align with existing hardware. Ensure the operating environment stays within the specified -45°C to +85°C temperature range. Check that the 30W power rating exceeds the maximum expected signal power to prevent damage. Validate the 50 Ohm impedance compatibility with connected transmission lines.

Selection Notes

Select this component when a fixed 30 dB reduction is required at frequencies up to 6 GHz. Consider the 30W power rating for high-power applications where lower-rated attenuators would fail. The N-type interface dictates mechanical compatibility with standard N-series connectors. Evaluate VSWR specifications if signal reflection sensitivity is critical in the application. Compare physical dimensions against available space constraints in the assembly.

Part Context

This part belongs to TYCLON's NPJ series of coaxial attenuators, which are engineered for robust performance in demanding RF environments. The series offers various attenuation values while maintaining consistent electrical characteristics across the frequency spectrum. These components are integral to systems requiring stable signal levels without active electronic control. The design emphasizes reliability through durable materials and precise manufacturing tolerances.

Replacement Considerations

Direct substitutes include other NPJ50AT6G30W models with identical attenuation ratings but different power or connector variants only if verified by manufacturer cross-reference lists. Generic replacements must match the 50 Ohm impedance, N-type interface, and 30 dB attenuation specification exactly. Verify that any alternative component meets the same 30W power handling and 6 GHz frequency limits.