LNA-20-18004000-35-5P

Overview

The LNA-20-18004000-35-5P is a low noise amplifier module manufactured by L3 Narda-MITEQ, designed for VSAT applications. It operates within a frequency range of 18 GHz to 40 GHz. The device provides a gain of 20 dB and features a noise figure of 3.5 dB. It supports an output power level of +10 dBm and requires a supply current of 300 mA. The component utilizes a 2.92mm-Female connector interface.

Feature Summary

• Low noise amplification optimized for satellite communication systems
• Wideband operation covering Ku and Ka frequency bands
• Integrated module design for compact integration

Applications

• VSAT ground station receivers
• Satellite communication uplink/downlink chains
• Microwave radio relay systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct connector type and pinout configuration. Confirm that the required supply voltage and current specifications match your system design before procurement. Check RoHS compliance status if environmental regulations apply to your deployment.

Selection Notes

Select this component when a wide bandwidth from 18 to 40 GHz is required with moderate gain. Consider the 3.9 dB noise figure for sensitive receiver front-ends. Ensure the 2.92mm-Female interface compatibility with existing PCB or cable assemblies. Evaluate thermal management requirements for continuous operation at 300 mA supply current.

Part Context

This part belongs to the LNA-20 series of low noise amplifiers from L3 Narda-MITEQ. The series typically includes variants with different frequency ranges and gain levels. The numbering convention indicates specific performance characteristics and interface options within the product family.

Replacement Considerations

Direct substitutes include other L3 Narda-MITEQ models in the LNA-20 series with matching frequency ranges. Cross-reference with competitors offering Ku/Ka band LNAs only if interface and electrical parameters align exactly.

FAQ

What is the operating frequency range?

The device operates from 18 GHz to 40 GHz.

What connector type does it use?

It uses a 2.92mm-Female connector interface.