ZHL-30W-252-S+

Overview

The ZHL-30W-252-S+ is a high-power connectorized amplifier manufactured by Mini-Circuits. It operates within a frequency range of 600 to 2500 MHz. The device delivers an output power of up to 30 W (44 dBm) and provides a gain of approximately 50 dB. It requires a supply voltage of 28 VDC with a current draw of 6300 mA. The unit features SMA connectors and utilizes pHEMT-based MMIC technology. For proper thermal management, the user must provide an external heat sink with a maximum thermal resistance of 0.2°C/W.

Feature Summary

• High-power amplification capability supporting demanding signal processing tasks
• Wideband operation covering frequencies from 600 MHz to 2500 MHz
• Utilizes pHEMT-based MMIC technology for high linearity and flat gain

Applications

• Test and measurement equipment requiring high signal power
• Broadband communication systems needing reliable amplification
• Military and aerospace radar applications

Procurement Notes

Verify the specific suffix 'S+' against official Mini-Circuits documentation to confirm connector type and pinout configuration. Ensure that the procurement source provides valid traceability for this component. Confirm that the required external heat sink meets the specified thermal resistance limits before integration into the final assembly.

Selection Notes

Select this model when high output power is required across a wide UHF to SHF bandwidth. Consider the significant DC current requirement of 6300 mA at 28 VDC during system power budgeting. Evaluate the need for robust external cooling solutions due to the high power dissipation inherent in this class of amplifier.

Part Context

This component belongs to the ZHL series of high-power amplifiers from Mini-Circuits. The series generally offers maximum power outputs up to 100W and maintains a 50Ω impedance. These amplifiers are designed for rugged performance in demanding RF environments, utilizing advanced semiconductor technologies for consistent gain and linearity.

Replacement Considerations

Official sources list the ZHL-30W-252-S+ as obsolete. Verify availability of direct replacements or updated series equivalents through Mini-Circuits authorized channels. Do not assume functional compatibility with other models without consulting specific datasheets.