P1AT-SAMF-6G2W-20

Overview

The P1AT-SAMF-6G2W-20 is a coaxial attenuator manufactured by P1dB Inc. It provides a fixed attenuation value of 20 dB with an impedance of 50 Ohms. The device operates across a frequency range from DC to 6 GHz. Key electrical specifications include a maximum Voltage Standing Wave Ratio (VSWR) of 1.20 and an attenuation accuracy of +/- 0.7 dB. The unit utilizes SMA female to SMA male connectors for in-line integration.

Feature Summary

• Fixed 20 dB attenuation capability
• SMA female to SMA male interface configuration
• Operates up to 6 GHz frequency limit

Applications

• RF signal level reduction
• Impedance matching networks
• Test and measurement setups

Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to confirm exact attenuation values and connector types. Ensure compatibility with system impedance requirements before procurement. Cross-reference datasheets for environmental operating limits and mechanical dimensions to prevent integration errors during assembly.

Selection Notes

Select this component when a fixed 20 dB loss is required within a 50 Ohm system operating below 6 GHz. Consider the SMA connector type for mating compatibility. Evaluate VSWR specifications to ensure signal integrity meets application standards. Compare physical dimensions against available board space or cable routing constraints.

Part Context

This model belongs to the P1AT series of coaxial attenuators from P1dB Inc. The series offers various fixed attenuation values and frequency ranges. The SAMF designation indicates SMA female-to-male connectivity. These components are designed for reliable performance in RF environments requiring precise signal attenuation without active power sources.

Replacement Considerations

SA6HA-20 is a confirmed substitute offering similar 20 dB attenuation and operation up to 6 GHz.