ZHL-10M4G21W0X+

Overview

The ZHL-10M4G21W0X+ is a connectorized SMA medium power amplifier from the Mini-Circuits ZHL series. It operates as a gain block with a frequency range of 10 MHz to 4.2 GHz and a 50 Ohm impedance. The device provides high linearity and typically delivers more than 1 W of output power. It functions within a supply voltage of 24 V and supports an operating temperature range from -20°C to +85°C.

Feature Summary

• Broadband operation covering 10 MHz to 4.2 GHz
• High linearity performance for signal integrity
• Medium power output capability exceeding 1 Watt
• Connectorized SMA interface for easy integration

Applications

• Wideband push-pull amplifiers
• HF/VHF systems requiring balanced antenna impedance matching
• Receivers and transmitters in wireless infrastructure
• CBRS and IoT applications

Procurement Notes

Verify the specific ordering suffix to ensure the correct package style and termination type match your design requirements. Confirm that the 24 V supply voltage aligns with your system's power distribution plan. Check the datasheet for thermal management needs given the medium power output. Ensure SMA connectors are compatible with your PCB layout or cable assembly specifications before finalizing procurement.

Selection Notes

Select this component when a wide bandwidth up to 4.2 GHz is required alongside significant output power. It is suitable for applications demanding high linearity in broadband environments. Consider the U36 case style for physical integration constraints. Compare against lower-power variants if output requirements are less stringent, or higher-frequency models if operation above 4.2 GHz is necessary.

Part Context

This part belongs to the ZHL series of RF modules from Mini-Circuits. The series is characterized by robust construction and wide bandwidth capabilities. These amplifiers are designed for general-purpose use in radio frequency circuits, offering a balance between power handling and linear performance across a broad spectrum.

Replacement Considerations

The ZHL-10M4G21W1(X)+ is a documented substitute within the same family. Verify frequency range and power output compatibility before substitution. Ensure pinout and mechanical dimensions remain consistent for direct replacement.