Agilent/Keysight 5086-7489

The Agilent/Keysight 5086-7489 is a 50 Ohm Bias Test Port Coupler designed for use in various test and measurement applications. This component is frequently associated with network analyzers, such as the Keysight/Agilent 8753X series, enabling bias injection and signal coupling for component characterization. It is engineered to maintain signal integrity within demanding RF and microwave environments.

## Technical Specifications

### General
* **Product Type:** 50 Ohm Bias Test Port Coupler
* **Manufacturer:** Agilent / Keysight
* **Model Number:** 5086-7489
* **Application:** Bias injection and signal coupling for RF/microwave test and measurement.
* **Compatibility:** Commonly used with Agilent/Keysight 8753X series network analyzers and other compatible test equipment.

### Electrical Specifications
* **Impedance:** 50 Ohms
* **Frequency Range:** Typically operates from 300 kHz to 6.0 GHz. This range indicates its suitability for a broad spectrum of RF and lower microwave frequencies.

### Interfaces
* **Connector Type:** While specific connector types are not universally detailed in readily available public documentation, components of this nature commonly utilize standardized RF connectors such as SMA or 3.5mm.

### Physical Characteristics
* **Form Factor:** Designed as a compact coupler module for integration into test setups.

### Compatibility
* **Primary Use Case:** The Agilent/Keysight 5086-7489 is frequently mentioned in conjunction with network analyzers, particularly for applications requiring the injection of a DC bias while simultaneously measuring RF characteristics. Its design facilitates the measurement of active devices that require biasing.

### Operational Context
* **Bias Tee Functionality:** This coupler functions as a bias tee, allowing a DC voltage to be applied to a Device Under Test (DUT) through a separate port while the RF signal passes through the main test path. This is crucial for characterizing active components like amplifiers or transistors that require specific operating voltages.
* **Integration with Network Analyzers:** It is designed to interface with swept-frequency test equipment, such as vector network analyzers, to enable S-parameter measurements on biased devices.

### Usage Notes
* The Agilent/Keysight 5086-7489 is often found as a component within larger test systems or as an accessory for specific network analyzer models. Its primary role is to facilitate DC bias insertion without compromising RF signal integrity during measurements.

Why Choose Aumictech for Agilent/Keysight 5086-7489?
At Aumictech, we specialize in supplying high-end RF and microwave test and measurement equipment. Whether you need to inject DC bias for active device characterization, ensure precise signal coupling for network analysis, or require reliable components for demanding RF environments, our team ensures the Agilent/Keysight 5086-7489 delivers maximum performance for your application.