ZHL-30W-252X-S+

Overview

The ZHL-30W-252X-S+ is a broadband amplifier from Mini-Circuits designed for high-power applications. It operates within a frequency range of 25 to 252 MHz. The device delivers an output power of 30 watts (44.8 dBm) at the P1dB compression point. Key electrical specifications include a typical gain of 26 dB and a noise figure of 7.5 dB. It requires a DC supply voltage of +28V and draws approximately 2.5A of current. The unit is housed in a compact metal package suitable for integration into RF systems requiring robust signal amplification.

Feature Summary

• High output power capability for demanding RF environments
• Broadband operation covering VHF to low UHF bands
• Compact ruggedized metal housing for durability

Applications

• RF transmitter stages
• Test and measurement equipment
• Military communication systems

Procurement Notes

Verify the specific suffix 'X' and 'S+' against the manufacturer's latest datasheet to confirm pinout, connector type, and RoHS compliance status. Ensure that the required DC bias conditions (+28V, 2.5A) are supported by your power supply infrastructure before integration. Confirm mechanical dimensions and mounting hole patterns match your enclosure design constraints.

Selection Notes

Select this component when wideband coverage from 25 to 252 MHz is required alongside significant power handling. Compare gain flatness and third-order intercept point specifications against alternative models if linearity is critical. Verify thermal management requirements as high output power generates substantial heat, necessitating adequate heatsinking or airflow in the final assembly.

Part Context

This model belongs to the ZHL series of broadband amplifiers known for their versatility in multi-band applications. The ZHL-30W variant specifically targets scenarios needing higher output power compared to lower-wattage counterparts in the same family. It serves as a bridge between low-noise preamplifiers and high-power final stage drivers in complex RF chains.

Replacement Considerations

Consult Mini-Circuits documentation for direct cross-references. Potential alternatives may include other ZHL series models with adjusted power levels or bandwidths. Verify that any substitute maintains compatible impedance matching and DC bias requirements to ensure seamless system integration without redesign.