SA18N507-06

Attenuators Overview

The SA18N507-06 is a directional fixed attenuator manufactured by Fairview Microwave, designed for RF applications up to 18 GHz. It provides a nominal attenuation of 6 dB with a tolerance of ±1.5 dB. The component features N-type connectors, specifically a male plug on one end and a female jack on the other. It supports a maximum continuous wave power rating of 50 Watts and maintains a Voltage Standing Wave Ratio (VSWR) of less than 1.55:1. The unit operates within a frequency range from DC to 18 GHz and is constructed with a heatsink body to manage thermal loads.

Attenuators Feature Summary

• Directional signal attenuation capability
• Heatsink body construction for thermal management
• DC to 18 GHz operational frequency range

Attenuators Applications

• Instrumentation systems
• RF test and measurement setups
• Signal level reduction in high-power circuits

Attenuators Procurement Notes

Verify the specific datasheet revision and current manufacturer specifications before integration, as Fairview Microwave reserves the right to change specifications without notice. Confirm connector gender orientation and power ratings match system requirements. Check RoHS compliance status and environmental classifications for regulatory adherence. Ensure thermal handling capabilities align with the intended application's duty cycle and ambient conditions.

Attenuators Selection Notes

Select this model when a directional attenuator is required for high-power applications up to 50 Watts. The N-type interface suits standard coaxial infrastructure. Consider the 6 dB attenuation value and 1.55 VSWR limit against system loss budgets. Evaluate the heatsink design for passive cooling needs in enclosed environments compared to lower-power variants.

Attenuators Part Context

This component belongs to the Fairview Microwave series of connectorized attenuators. It utilizes N-type interfaces suitable for broadband RF transmission. The directional characteristic distinguishes it from non-directional resistive pads, allowing for specific signal flow management. The heatsink body indicates a design optimized for sustained high-power CW operation rather than pulsed or low-power signals.

Attenuators Replacement Considerations

SA18NMNF50W-06 offers similar N-type male-to-female configuration and 50 Watt power rating but specifies a 1.6 VSWR and 6 dB attenuation. Verify if the slight difference in VSWR specification impacts system performance requirements.