SA18N10W-15

Attenuators Overview

The SA18N10W-15 is a fixed attenuator manufactured by Fairview Microwave, designed for radio frequency applications up to 18 GHz. It provides a nominal attenuation of 15 dB with a maximum VSWR of 1.35. The device features N-type connectors, specifically a male plug on one end and a female jack on the other. It has a power rating of 10 Watts and utilizes a heatsink body construction. The impedance is 50 Ohms, and it operates within a temperature range of -55°C to +125°C.

Attenuators Feature Summary

• Fixed 15 dB attenuation performance across a wide frequency range up to 18 GHz
• Robust heatsink body design for effective thermal management at rated power
• Low voltage standing wave ratio (VSWR) ensuring high signal integrity
• Standard N-type male-to-female connector configuration for versatile integration

Attenuators Applications

• RF test and measurement setups requiring precise signal reduction
• Communication systems operating in microwave frequency bands
• Aerospace and defense electronic equipment signal conditioning
• Laboratory instrumentation for attenuating high-power signals

Attenuators Procurement Notes

Verify the specific datasheet revision and physical dimensions against current project requirements before procurement. Confirm that the N-type connector gender combination matches the system interface needs. Ensure the 10 Watt power rating and heatsink cooling method are sufficient for the intended operational environment. Check for RoHS compliance status if required by regulatory standards. Validate the operating temperature range against environmental conditions.

Attenuators Selection Notes

Select this component when a fixed 15 dB attenuation value is required within an 18 GHz bandwidth. The N-type interface makes it suitable for higher-power applications compared to smaller connectors. The heatsink body indicates suitability for continuous operation at the rated 10 Watts. Consider the physical size and weight implications due to the metal construction. Compare VSWR specifications against system tolerance levels for minimal reflection.

Attenuators Part Context

This model belongs to the SA18 series of connectorized attenuators from Fairview Microwave. These components are engineered for high-frequency stability and durability. The series typically includes various attenuation values and connector types, all sharing common performance characteristics like low VSWR and broad bandwidth. This specific part represents the 15 dB variant with N-type interfaces.

Attenuators Replacement Considerations

SA18N100-15

Attenuators FAQ

What is the maximum operating frequency for the SA18N10W-15?

The maximum operating frequency is 18 GHz.

Does the SA18N10W-15 have a heatsink body?

Yes, the SA18N10W-15 features a heatsink body to assist with thermal dissipation.