PE1651

Overview

The Pasternack PE1651 is a Type F 75 Ohm Bias Tee designed for RF applications spanning 10 MHz to 3 GHz. This three-port network facilitates the injection of DC bias onto RF signals without disrupting signal integrity. It features a rated current capacity of 2.5 Amps and a voltage rating of 100 Volts on the DC pin. The component utilizes SMA connectors for interface compatibility, ensuring reliable performance in general-purpose RF systems requiring combined power and signal transmission.

Feature Summary

• Integrates DC bias into RF signals within a three-port network configuration
• Supports high current ratings up to 2.5 Amps for robust power delivery
• Maintains signal isolation between DC and RF ports during operation

Applications

• Biasing active RF components such as amplifiers or oscillators
• Injecting control voltages into RF test and measurement setups
• General-purpose RF circuit design requiring combined AC/DC paths

Procurement Notes

Verify that the required frequency range aligns with the 10 MHz to 3 GHz specification. Confirm that the system voltage does not exceed the 100 Volt rating and current load remains within the 2.5 Amp limit. Ensure SMA connector interfaces match the target PCB or cable assembly requirements. Check for any specific environmental operating conditions mandated by the application.

Selection Notes

Select this component when a 75 Ohm impedance match is required for Type F interfaces. Consider the 3 GHz upper frequency limit for bandwidth constraints. Evaluate the physical size and mounting style against available board space. Compare alternative bias tees if higher current handling or different impedance values are necessary for the specific circuit topology.

Part Context

Pasternack Enterprises manufactures a broad portfolio of RF and microwave components, including coaxial cables, adapters, and passive devices. The PE1651 belongs to their line of general-purpose RF accessories designed for communication systems. These products emphasize reliability and standardized interfaces for integration into complex electronic assemblies.

FAQ

What is the maximum DC current rating for the PE1651?

The PE1651 is rated for a maximum DC current of 2.5 Amps.

Does the PE1651 support frequencies above 3 GHz?

No, the specified operational frequency range for the PE1651 is limited to 10 MHz to 3 GHz.