PE70A5007

Overview

The Pasternack PE70A5007 is a TTL-controlled programmable RF attenuator featuring SMA female connectors. It provides an attenuation range of 0 to 95 dB with 1 dB step resolution. The device operates within a frequency range of 30 MHz to 3 GHz and maintains a 50 Ohm impedance. This connectorized attenuator is designed for applications requiring precise, digitally controlled signal reduction in radio frequency systems.

Feature Summary

• TTL-controlled programmable operation for digital integration
• High-resolution 1 dB step attenuation adjustment
• SMA female interface for standard RF connectivity

Applications

• RF test and measurement equipment
• Wireless communication system calibration
• Signal path power level control

Procurement Notes

Verify the specific datasheet version for the PE70A5007 to confirm exact electrical tolerances and TTL logic voltage requirements. Ensure compatibility with existing SMA interfaces and check for any RoHS compliance documentation relevant to your region before finalizing procurement orders.

Selection Notes

Select this model when digital control over attenuation levels is required within the 30 MHz to 3 GHz band. The 95 dB maximum range and 1 dB steps suit precision testing scenarios. Confirm that the host system can provide the necessary TTL control signals and that the SMA connector type matches the circuit design.

Part Context

This component belongs to the Pasternack RF Variable Attenuators series, specifically categorized as a connectorized attenuator. It is part of a broader lineup offering various attenuation ranges and control methods, including push-button and fixed models, tailored for different RF interconnect needs.

FAQ

What is the control mechanism for the attenuation steps?

The PE70A5007 uses TTL control signals to adjust the attenuation level in 1 dB increments.

Does this attenuator support frequencies below 30 MHz?

No, the specified operating frequency range starts at 30 MHz.