ZJL-7G+

Overview

The ZJL-7G+ is a linear RF amplifier manufactured by Mini-Circuits, designed for radar and communication applications. It operates within a frequency range of 20 MHz to 7 GHz. The device provides a typical gain of 10 dB with a gain flatness of ±1.5 dB across the band. Key electrical specifications include a noise figure of 5 dB and an output power of 9 dBm. It requires a maximum DC voltage of +13V. The component supports a 50 Ohm impedance interface.

Feature Summary

• Wideband operation covering 20 MHz to 7 GHz
• Linear amplification suitable for radar systems
• SMA connector interface for easy integration

Applications

• Radar systems
• Communication equipment
• Test and measurement instruments

Procurement Notes

Verify the specific suffix (+) indicates RoHS compliance when sourcing. Confirm the SMA connector type matches system requirements. Check datasheet revisions for updated electrical parameters before final design approval. Ensure supply chain sources provide authentic Mini-Circuits components to guarantee performance reliability.

Selection Notes

Select this model for applications requiring wideband coverage up to 7 GHz. Consider the 10 dB gain and 5 dB noise figure for signal integrity needs. Evaluate the 9 dBm output power against load requirements. Verify compatibility with 50 Ohm system impedance and operating temperature ranges from -40°C to 75°C.

Part Context

This component belongs to the Mini-Circuits ZJL series of RF amplifiers. The series offers various models optimized for different frequency bands and gain requirements. The ZJL-7G+ specifically targets high-frequency applications requiring broad bandwidth and stable linear performance in demanding environments.

Replacement Considerations

Consult official Mini-Circuits documentation for direct substitutes. Cross-reference frequency ranges and gain specifications carefully. Verify pinout and connector compatibility before substitution. No alternative part numbers are confirmed in public data.