LNA-30-00100400-30-20P

Overview

The LNA-30-00100400-30-20P is a low noise amplifier module manufactured by L3 Narda-MITEQ. It operates within a frequency range of 100 MHz to 4 GHz and is designed for VSAT applications. The device provides a gain of 30 dB with a P1dB output power of 20 dBm. Its noise figure is specified at 3.0 dB. The unit requires a 15 V DC supply voltage and draws a current of 225 mA. It is housed in a module package equipped with SMA connectors.

Feature Summary

• Provides high linearity performance suitable for demanding RF signal chains
• Integrated module design simplifies integration into larger systems
• Optimized for very small aperture terminal (VSAT) communication environments

Applications

• VSAT satellite communication uplink and downlink stages
• Microwave radio relay systems
• Point-to-point wireless data links

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest documentation to ensure correct connector type and pinout configuration. Confirm that the required supply voltage and current specifications align with your system power budget before finalizing procurement. Check for any updated environmental or compliance certifications relevant to your deployment region.

Selection Notes

Select this component when a balance of moderate gain and high output power is required in the 100 MHz to 4 GHz band. The 30 dB gain combined with 20 dBm P1dB makes it suitable for driving subsequent stages without excessive noise degradation. Ensure the SMA interface matches your board layout requirements.

Part Context

This part belongs to the LNA series from L3 Narda-MITEQ, which specializes in ruggedized RF amplifiers for defense and commercial aerospace. The naming convention typically indicates gain, frequency range, and output power characteristics. This specific model targets the C-band and lower microwave frequencies commonly used in satellite communications.

Replacement Considerations

Consult official substitution guides for direct replacements. Cross-reference electrical parameters such as gain flatness, noise figure, and power consumption when evaluating alternative vendors. Verify mechanical footprint compatibility if replacing in an existing assembly.