JS42-18004000-33-5P

RF Amplifiers Overview

The JS42-18004000-33-5P is a general-purpose RF amplifier manufactured by L3 Narda-MITEQ. It operates within a frequency range of 1800 MHz to 4000 MHz. The device provides a nominal gain of 33 dB with a P1dB output power of 5 dBm. Key electrical specifications include a noise figure of 4.5 dB and an input return loss of 15 dB. The unit requires a single positive DC supply voltage of +15 V and draws a typical current of 150 mA. It is housed in a compact module package designed for integration into broader RF systems.

RF Amplifiers Feature Summary

• Provides linear amplification across the 1.8 GHz to 4.0 GHz spectrum
• Engineered for low-noise signal processing applications
• Designed as a self-contained module for system integration

RF Amplifiers Applications

• Wireless communication infrastructure equipment
• Test and measurement instrumentation
• Electronic warfare systems

RF Amplifiers Procurement Notes

Verify that the specific ordering suffix matches the required performance parameters, as variations may exist within the product family. Confirm that the receiving facility has the necessary +15 V DC power supplies capable of delivering the specified current load. Ensure that RF connectors are compatible with the module interface before installation. Review the manufacturer's datasheet for detailed handling and static discharge precautions.

RF Amplifiers Selection Notes

Select this component when a moderate gain level is required alongside a low noise figure in the 1.8 to 4.0 GHz band. The 5 dBm output power limits its use to driving subsequent stages rather than final power amplification. Consider the module form factor if space constraints preclude discrete circuit board designs. Evaluate thermal management requirements based on the 150 mA consumption at the operating voltage.

RF Amplifiers Part Context

This amplifier belongs to the JS42 series from L3 Narda-MITEQ, which focuses on general-purpose RF solutions. The series offers various configurations tailored for different frequency bands and gain requirements. This specific model targets applications needing reliable amplification without high-power output capabilities, serving as a building block in complex signal chains.

RF Amplifiers Replacement Considerations

Consult official cross-reference documentation for verified substitute part numbers. Direct replacements must match the 1800-4000 MHz frequency range, 33 dB gain, and +15 V supply requirement. Verify pinout compatibility and mechanical dimensions to ensure physical interchangeability without redesigning the host system.