LNA-40-00101200-22-15P

Overview

The LNA-40-00101200-22-15P is a low-noise amplifier module manufactured by L3 Narda-MITEQ. It operates within a frequency range of 100 MHz to 12 GHz, covering S, C, X, and Ku bands. The device provides high gain with a minimum specification of 22 dB while maintaining a low noise figure of 2.2 dB. It features an input/output impedance of 50 ohms and supports a P1dB output power of +15 dBm. The unit requires a +15 VDC supply voltage and draws a typical operating current of 75 mA. It utilizes SMA connectors for RF interfaces and is designed for robust performance in demanding RF environments.

Feature Summary

• Wideband operation spanning from 100 MHz to 12 GHz
• Low noise figure ensuring high signal sensitivity
• Standard 50-ohm input and output impedance matching
• Integrated DC regulation for stable power management

Applications

• VSAT satellite communication ground station receivers
• Microwave radio link front-end amplification
• Test and measurement instrumentation signal conditioning
• Radar receiver systems requiring wideband coverage

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pinout configuration and connector type. Ensure that the required supply voltage and current specifications match the system design constraints. Confirm RoHS compliance status if environmental regulations apply to the end application. Cross-reference the part number with the latest L3Harris or L3 Narda-MITEQ documentation to avoid obsolete revisions.

Selection Notes

Select this component when a wide frequency range up to 12 GHz is required alongside low noise performance. The 22 dB gain and 2.2 dB noise figure make it suitable for weak signal reception applications. Consider the module form factor and SMA interface compatibility during system integration. Evaluate thermal management requirements based on the +15 VDC supply and typical current draw in the final enclosure design.

Part Context

This model belongs to the LNA-40 series of low-noise amplifiers from L3 Narda-MITEQ, now part of L3Harris Technologies. The series is characterized by modular designs intended for reliable operation in satellite communications and radar systems. The numbering convention typically indicates frequency ranges and gain specifications, positioning this unit as a versatile solution for multi-band RF front ends.

Replacement Considerations

Direct replacements may include other L3 Narda-MITEQ models within the LNA-40 family that offer compatible frequency ranges and gain levels. Verify electrical parameter equivalence, particularly noise figure and gain flatness, before substitution. Ensure mechanical footprint and connector types remain identical to maintain PCB layout integrity without redesign.