LNA-20-06001800-35-20P

Overview

The LNA-20-06001800-35-20P is a low-noise amplifier module designed for VSAT applications. It operates within a frequency range of 6 GHz to 18 GHz, providing a nominal gain of 20 dB and a noise figure of 3.5 dB. The device features a P1dB output power of 20 dBm and requires a 15 V DC supply with a current draw of 300 mA. It utilizes SMA connectors for signal interfacing.

Feature Summary

• Provides low-noise amplification suitable for satellite communication systems
• Operates across a wide microwave frequency band from 6 GHz to 18 GHz
• Engineered specifically for Very Small Aperture Terminal (VSAT) environments

Applications

• VSAT uplink and downlink signal conditioning
• Microwave point-to-point communication links
• Satellite ground station receiver front ends

Procurement Notes

Verify the manufacturer designation as Amphenol Narda-MITEQ or L3 Narda-MITEQ when sourcing. Confirm the specific suffix '35' corresponds to the 3.5 dB noise figure variant distinct from other models in the series. Ensure compatibility with 15 V DC power supplies and check for SMA connector requirements on both input and output ports before integration.

Selection Notes

Select this component when a moderate gain of 20 dB and a noise figure of 3.5 dB are required within the 6-18 GHz spectrum. Consider the 20 dBm P1dB specification for linearity needs. Evaluate the 300 mA current consumption against available power budgets. Compare against variants with different noise figures or gain levels if system sensitivity or dynamic range requirements differ.

Part Context

This part belongs to the LNA series of low-noise amplifiers manufactured by Narda-MITEQ. The company specializes in RF and microwave components for military and commercial applications. This specific model addresses the need for reliable amplification in satellite communication infrastructure, offering a balance of gain, noise performance, and power handling within a compact module form factor.

Replacement Considerations

LNA-20-06001800-17-10P offers similar frequency coverage but features a lower noise figure of 1.7 dB and a P1dB of 10 dBm.