LNA-20-18002650-22-10P

Overview

The LNA-20-18002650-22-10P is a low noise amplifier module manufactured by L3 Narda-MITEQ. It operates within a frequency range of 18 GHz to 26.5 GHz, designed for VSAT applications. The device provides a gain of 20 dB with a noise figure of 2.2 dB. It features a P1dB output power of 10 dBm and is supplied in a modular package configuration.

Feature Summary

• Provides signal amplification within the 18 GHz to 26.5 GHz frequency band
• Optimized for Very Small Aperture Terminal (VSAT) communication systems
• Delivers high linearity performance with specified output power capabilities

Applications

• VSAT uplink and downlink signal conditioning
• Satellite communication terminal front-end modules
• Microwave radio relay systems requiring low noise amplification

Procurement Notes

Verify the specific manufacturer designation, as historical records indicate transitions between L3Harris Technologies and J.F. Lehman & Company regarding the Narda-MITEQ business unit. Confirm that the component matches the exact part number LNA-20-18002650-22-10P to ensure compatibility with the intended RF system architecture and frequency requirements.

Selection Notes

Select this component when a dedicated low noise amplifier module is required for the K-band or Ka-band spectrum. The 2.2 dB noise figure makes it suitable for sensitive receiver chains where signal integrity is critical. Ensure the system design accommodates the 10 dBm linear output power level without requiring additional gain stages that might introduce further noise degradation.

Part Context

This amplifier belongs to the LNA series produced by L3 Narda-MITEQ, a specialist in microwave and RF components. The company was formed through the merger of MITEQ and L3's Narda Microwave-East operations. These products are engineered for durability and high performance in demanding military and commercial environments.

Replacement Considerations

Cross-reference with other models in the LNA-20-xxxxxx-xx-xxP series from the same manufacturer family. Verify if variants such as LNA-20-18002650-50-20P offer different power specifications while maintaining the same frequency coverage.