PE70A1042S

Overview

The PE70A1042S is a push-button step attenuator manufactured by Pasternack. It provides an attenuation range of 0 to 90 dB with 1 dB step increments. The device operates at a frequency up to 4 GHz and maintains a 50 Ohm impedance. It features SMA female connectors on both input and output ports. The unit is rated for a maximum power handling capacity of 2 Watts.

Feature Summary

• Push-button mechanical stepping mechanism for precise attenuation control
• SMA female-to-female inline connector configuration
• Broadband operation supporting frequencies up to 4 GHz

Applications

• RF signal level adjustment in test and measurement setups
• Attenuation calibration for instrumentation equipment
• Signal conditioning within telecommunications systems

Procurement Notes

Verify the specific datasheet version provided by Pasternack Enterprises Inc before procurement. Confirm that the SMA female interface matches system requirements. Ensure the 2 Watt power rating and 4 GHz frequency limit are sufficient for the intended application environment. Cross-reference manufacturer part numbers to avoid confusion with similar series models.

Selection Notes

Select this component when a variable step attenuator with 1 dB resolution is required. The SMA interface suits standard RF testing environments. Consider the 2 Watt power limit for high-power applications. Verify compatibility with existing SMA cabling and fixtures. This model is suitable for general-purpose RF attenuation needs within its specified frequency range.

Part Context

This component belongs to the Pasternack RF Variable Attenuators series. It is categorized as a connectorized attenuator designed for interconnect applications. The product line focuses on providing reliable attenuation solutions for RF engineers. The PE70A1042S represents a specific configuration within this broader family of adjustable attenuators.

Replacement Considerations

Check for exact SMA female specifications if substituting. Verify identical 0-90 dB range and 1 dB step size. Ensure 50 Ohm impedance and 2 Watt power rating match. Confirm 4 GHz frequency capability. Consult Pasternack documentation for direct equivalents.