ZVA-183WX-S+

Overview

The ZVA-183WX-S+ is a Class-A, four-stage, unconditionally stable wideband amplifier manufactured by Mini-Circuits. It operates within a frequency range of 100 MHz to 18 GHz with a nominal gain of 33 dB and a P1dB of 27 dBm. The device features a noise figure typically around 5.5 dB and delivers an output power of approximately 26 dBm. Designed for medium power applications, it utilizes SMA connectors and is housed in the ruggedized CP1755 case style, ensuring reliable performance across its specified bandwidth.

Feature Summary

• Unconditional stability across the entire operating frequency range
• Ruggedized metal case construction for durability
• SMA connectorized interface for easy integration

Applications

• Radar systems
• Electronic warfare equipment
• Test and measurement instrumentation

Procurement Notes

Verify that the specific suffix 'W' indicates the presence of SMA connectors on both input and output ports, as this defines the physical interface configuration. Confirm compliance requirements such as RoHS and REACH status directly from the manufacturer's documentation prior to procurement to ensure alignment with project specifications.

Selection Notes

Select this component when a wideband amplification solution covering up to 18 GHz is required. The high gain and moderate output power make it suitable for driving subsequent stages in signal chains. Ensure the system impedance matches the 50-ohm specification to maintain optimal signal integrity and minimize reflections across the broad frequency spectrum.

Part Context

This model belongs to the ZVA series of wideband amplifiers from Mini-Circuits. These components are engineered for linear operation and are commonly utilized in RF front-end designs where consistent gain and stability are critical over a wide bandwidth, distinguishing them from narrowband or high-power specialized variants.

Replacement Considerations

The ZVA-183W-S+ is a related variant within the same product family. Verify if the specific 'X' suffix in the primary part number denotes a distinct packaging or connector configuration compared to standard versions before substituting.