PE70A8006

Overview

The Pasternack PE70A8006 is a TTL-controlled programmable RF attenuator module designed for high-frequency applications. It operates within a frequency range of 200 MHz to 8 GHz and provides an attenuation range from 0 dB to 95 dB in precise 1 dB steps. The device features SMA female connectors and maintains a 50 Ohm impedance throughout its operational spectrum. This inline module integrates digital control capabilities, allowing for automated signal level adjustments in complex radio frequency systems.

Feature Summary

• TTL-controlled digital interface for programmable attenuation settings
• Wideband operation covering 200 MHz to 8 GHz frequency range
• High-resolution 1 dB step adjustment capability up to 95 dB total attenuation
• SMA female connector interface for standard RF integration

Applications

• Automated test equipment requiring variable signal attenuation
• Wireless communication system calibration and testing
• RF signal processing chains with dynamic power control needs
• Laboratory instrumentation for frequency response analysis

Procurement Notes

Verify the specific datasheet version for the PE70A8006 to confirm TTL logic voltage levels and pinout configurations before integration. Ensure that the host control circuitry matches the required digital input specifications. Check for any recent manufacturing updates or compliance certifications relevant to your region. Confirm availability through authorized distributors as supply status may vary.

Selection Notes

Select this component when digital programmability is required over manual adjustment. The 1 dB resolution offers finer control than coarse-step alternatives. Consider the 8 GHz upper limit against your maximum operating frequency. The SMA interface suits standard benchtop or rack-mounted setups. Evaluate thermal management requirements if continuous high-power operation is anticipated.

Part Context

This part belongs to Pasternack's line of programmable attenuators, distinct from their fixed or manually adjustable models. It serves as an active electronic component rather than a passive cable assembly. The series supports integration into larger RF subsystems where remote control of signal strength is necessary for precision measurements or adaptive filtering.

Replacement Considerations

Check for exact model number matches due to potential revisions in TTL control logic. Verify connector gender and impedance compatibility with existing PCB traces or cables. Ensure replacement units support the same 1 dB step resolution and maximum attenuation depth.