654-10

Antennas RF Overview

The L3 Narda-MITEQ 654-10 is a low-noise amplifier (LNA) designed for the 2 GHz to 4 GHz frequency range. It provides a nominal gain of 20 dB with a typical noise figure of 2.5 dB. The device operates on a single +15 V DC supply, drawing approximately 225 mA of current. It delivers a P1dB output power of 20 dBm and features SMA connectors for RF input and output interfaces.

Antennas RF Feature Summary

• Provides amplification within the 2 GHz to 4 GHz microwave spectrum
• Integrates low-noise performance suitable for sensitive receiver front-ends
• Utilizes a compact module form factor with standard SMA interfaces

Antennas RF Applications

• VSAT communication systems
• Microwave receiver front-ends
• Test and measurement instrumentation

Antennas RF Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct configuration. Confirm that the required SMA connector type matches the system interface requirements. Check for any specific environmental or qualification certifications if operating in harsh conditions. Ensure the +15 V DC power supply specifications align with the 225 mA current draw requirement before integration.

Antennas RF Selection Notes

Select this component when a 20 dB gain and 2.5 dB noise figure are required in the 2-4 GHz band. Consider the 20 dBm linear output power limit for dynamic range planning. Evaluate the module package size against available board space. Compare against alternative LNAs if different frequency ranges or connector types are needed for the specific application architecture.

Antennas RF Part Context

This part belongs to the L3 Narda-MITEQ family of microwave amplifiers. These components are engineered for high reliability in defense and aerospace applications. The 654 series typically offers robust performance in demanding environments. The brand specializes in RF and microwave solutions for satellite communications and electronic warfare systems.

Antennas RF Replacement Considerations

Consult the manufacturer's cross-reference guide for verified substitutes. Ensure replacement parts match the 2-4 GHz frequency range and SMA interface. Verify that gain, noise figure, and power supply requirements are equivalent. Do not assume pinout compatibility without official documentation.