NPJ50AT6G20W-3dB

Overview

The TYCLON NPJ50AT6G20W-3dB is a fixed coaxial attenuator featuring N-type connectors with plug and jack mating configurations. It operates within a frequency range up to 6 GHz, maintaining a nominal attenuation of 3 dB (tolerance ±0.59 dB). The component has a characteristic impedance of 50 Ω and handles a power rating of 20 W. Voltage Standing Wave Ratio (VSWR) is specified as ≤1.2 from DC to 3 GHz and ≤1.3 from 3 to 6 GHz. The operating temperature range extends from -45°C to +85°C.

Feature Summary

• Provides stable signal attenuation in RF transmission lines using robust N-type connector interfaces.
• Engineered for high-power handling capabilities suitable for demanding wireless communication environments.
• Maintains consistent impedance matching across the operational frequency spectrum to minimize signal reflection.

Applications

• RF signal conditioning in wireless communication infrastructure
• Attenuation stages in IoT device testing and measurement setups
• Signal level adjustment in data infrastructure equipment

Procurement Notes

Verify that the specific order matches the exact model number NPJ50AT6G20W-3dB to ensure correct attenuation value and power rating. Confirm connector gender requirements, as this part utilizes both plug and jack interfaces. Check environmental specifications against installation conditions, specifically the -45°C to +85°C operating range. Ensure compatibility with existing 50 Ω system impedance to prevent mismatch losses.

Selection Notes

Select this component when a precise 3 dB reduction is required at frequencies up to 6 GHz. The 20 W power rating makes it suitable for higher power applications compared to standard low-power attenuators. Consider the N-type interface if mechanical durability and wideband performance are prioritized over miniaturization. Verify VSWR requirements align with the specified limits for the target frequency band.

Part Context

TYCLON specializes in coaxial RF components for next-generation communications. This fixed attenuator belongs to their line of 50 Ohm RF solutions designed for reliability in wireless and IoT applications. The product series emphasizes high-performance engineering for data infrastructure and communication systems requiring stable signal control.

FAQ

What is the voltage standing wave ratio (VSWR) specification?

The VSWR is 1.2 or less from DC to 3 GHz, and 1.3 or less from 3 to 6 GHz.

What materials are used for the contacts?

The center contact is made of phosphor bronze with gold plating, and the external contact is brass with ternary plating.