ZHL-4240W+

Overview

The ZHL-4240W+ is a gain block amplifier from Mini-Circuits designed for frequencies between 10 MHz and 4200 MHz. It provides a typical gain of 42 dB with an output power of 30 dBm. The device operates on a 15 VDC supply with a current draw of 1000 mA. It features SMA connectors and maintains a 50Ω impedance throughout its operational bandwidth.

Feature Summary

• Wideband operation covering 10 MHz to 4200 MHz
• High gain performance of 42 dB
• Robust output power capability of 30 dBm
• Standard SMA connector interface

Applications

• Test instrumentation
• Broadband communication systems
• Signal generation applications

Procurement Notes

Verify the specific suffix 'W+' against official Mini-Circuits documentation to confirm connector type and package style. Ensure voltage requirements match system design, as this model specifies 15 VDC operation. Cross-reference datasheet revisions to confirm pinout and thermal characteristics before integration.

Selection Notes

Select this component when wide frequency coverage up to 4.2 GHz is required alongside high gain. The 30 dBm output power suits medium-power applications. Verify that the SMA interface aligns with existing board layout constraints and that the 15 VDC supply is available in the target environment.

Part Context

This unit belongs to the ZHL series of gain block amplifiers from Mini-Circuits. The series offers various models with different frequency ranges and power levels. The ZHL-4240W+ specifically targets broadband applications requiring significant amplification across a wide spectrum.

Replacement Considerations

Consult Mini-Circuits documentation for direct substitutes within the ZHL series. Models like ZHL-4240+ may offer similar electrical characteristics but differ in packaging or connector types. Verify compatibility before substitution.