SA3N5W-15

Attenuators Overview

The SA3N5W-15 is a fixed RF attenuator manufactured by Fairview Microwave, designed for signal reduction in microwave systems. It features an N male plug to N female jack interface with a 50 Ohm impedance. The device provides a nominal attenuation of 15 dB and operates within a frequency range of 0 Hz to 3 GHz. It is rated for a maximum power handling capacity of 5 Watts and maintains a Voltage Standing Wave Ratio (VSWR) of 1.2. The unit utilizes an aluminum body construction.

Attenuators Feature Summary

• Fixed attenuation value of 15 dB for consistent signal level control
• Aluminum alloy housing for thermal management and structural integrity
• Standard N-type connector interface ensuring compatibility with common RF infrastructure

Attenuators Applications

• RF signal path attenuation in test and measurement equipment
• Signal conditioning in wireless communication base stations
• Component testing and calibration setups requiring precise power reduction

Attenuators Procurement Notes

Verify the specific suffix 'W' against official Fairview Microwave documentation to confirm the 5-watt power rating and aluminum body specification. Ensure the N-type gender configuration matches the system requirements. Cross-reference the datasheet for environmental operating limits and RoHS compliance status before finalizing procurement orders.

Attenuators Selection Notes

Select this component when a fixed 15 dB reduction is required at frequencies up to 3 GHz. The 5-watt power rating distinguishes it from lower-power variants like the SA3N512-20. Consider the aluminum body material for applications where heat dissipation is critical compared to stainless steel alternatives.

Attenuators Part Context

This part belongs to the Fairview Microwave series of connectorized attenuators. It serves as a passive interconnect component that reduces signal amplitude without introducing significant distortion. The N-type interface places it within standard coaxial RF hardware ecosystems used in industrial and commercial radio applications.

Attenuators Replacement Considerations

The SA3N512-20 offers similar N-type connectivity but differs in attenuation value (20 dB), power rating (50 W), and body material (heatsink/stainless steel). Substitution requires verification of impedance matching and physical space constraints.