SMW12EC001-20

RF Directional Couplers Overview

The SMW12EC001-20 is a WR-12 waveguide directional coupler manufactured by Fairview Microwave, designed for the E-band frequency range of 60 GHz to 90 GHz. This component provides a nominal coupling factor of 20 dB with a tolerance of ±1 dB. It features an E-plane coupled port and utilizes UG-387/U square cover flanges for secure mechanical connections. Constructed from brass copper, the device serves as a signal conditioning element within high-frequency microwave systems.

RF Directional Couplers Feature Summary

• Provides precise signal sampling via a 20 dB coupling factor in the E-band spectrum
• Utilizes standard UG-387/U square cover flanges for reliable waveguide interface
• Features an E-plane coupled port configuration for specific field alignment

RF Directional Couplers Applications

• E-band radar system monitoring and signal analysis
• Microwave measurement setups requiring directional power sampling
• High-frequency communication link testing and verification

RF Directional Couplers Procurement Notes

Verify current manufacturing status as this product may be discontinued or no longer manufactured. Confirm compatibility with UG-387/U flanges and WR-12 waveguide dimensions before integration. Ensure that the E-plane orientation aligns with system requirements. Check for available replacement part numbers if original supply is unavailable.

RF Directional Couplers Selection Notes

Select this component for applications requiring fixed 20 dB coupling in the 60-90 GHz range. The WR-12 waveguide format dictates physical size constraints. Verify that the UG-387/U flange type matches existing infrastructure. Consider the E-plane port orientation when designing the assembly layout to ensure proper field alignment.

RF Directional Couplers Part Context

This model belongs to Fairview Microwave's RF directional coupler series, specifically engineered for millimeter-wave frequencies. The SMW12EC001-20 designation indicates a WR-12 waveguide module. It falls under the broader category of signal conditioning components used in high-performance microwave test and measurement equipment.

RF Directional Couplers Replacement Considerations

Public sources indicate this product is no longer manufactured. Users should seek equivalent WR-12 waveguide couplers with matching 20 dB coupling and UG-387/U flange interfaces. Verify frequency range coverage of 60-90 GHz in any substitute component.