4012C-20

RF Directional Couplers Overview

The L3Harris Narda-MITEQ 4012C-20 is a signal conditioning directional coupler designed for RF applications within the 1 to 2 GHz frequency range. It provides a nominal coupling value of 20 dB with an insertion loss of 0.2 dB. The component supports a maximum power handling capacity of 50 W and utilizes SMA female connectors for interface connectivity. Key performance specifications include a coupling variation of ±1.25 dB and frequency sensitivity of ±0.75 dB, ensuring stable signal measurement across its operational bandwidth.

RF Directional Couplers Feature Summary

• Provides precise directional signal coupling for RF systems
• Operates effectively within the 1 to 2 GHz frequency spectrum
• Features robust 50 W power handling capability
• Utilizes standard SMA female connector interfaces

RF Directional Couplers Applications

• RF signal monitoring and measurement systems
• Transmitter output power sampling
• Receiver input signal conditioning
• Communication equipment testing setups

RF Directional Couplers Procurement Notes

Verify the specific datasheet version from L3Harris Narda-MITEQ or authorized distributors to confirm current manufacturing status and lifecycle information. Ensure that the SMA female connector type aligns with existing system cabling requirements. Cross-reference the 20 dB coupling specification against application needs to validate signal attenuation levels. Confirm environmental ratings if deployment involves extreme temperature conditions.

RF Directional Couplers Selection Notes

Select this component when a fixed 20 dB coupling ratio is required within the 1 to 2 GHz band. Consider the 0.2 dB insertion loss impact on overall system gain. Evaluate the 50 W power limit against peak signal levels to prevent damage. The SMA interface dictates cable compatibility; ensure mating connectors match the SMA female specification for reliable physical connection.

RF Directional Couplers Part Context

This part belongs to the Narda-MITEQ directional coupler family, which offers various coupling values and frequency ranges. The 4012C series typically features compact module packaging suitable for integration into test and measurement instruments. It serves as a passive component for separating forward and reflected signals in RF chains.

RF Directional Couplers Replacement Considerations

Direct substitutes must match the 1-2 GHz frequency range, 20 dB coupling, and SMA female interface. Verify equivalent power handling and insertion loss specifications. Check mechanical dimensions for panel cutout compatibility. Consult manufacturer cross-reference guides for updated part numbers if discontinuation occurs.