PE9863B/NF-20

Antennas RF Overview

The Pasternack PE9863B/NF-20 is a WR-284 waveguide standard gain horn antenna designed for operation within the frequency range of 2.6 GHz to 3.95 GHz. It features a nominal gain of 20 dBi and utilizes a CMR-284 flange interface. The device incorporates an N-type female connector for coaxial connection, facilitating integration into microwave systems requiring high-gain directional transmission or reception capabilities.

Antennas RF Feature Summary

• Provides nominal 20 dBi gain for enhanced signal directivity
• Operates across the 2.6 GHz to 3.95 GHz frequency spectrum
• Features a WR-284 waveguide input with CMR-284 flange
• Includes an N-type female output connector

Antennas RF Applications

• Microwave communication link systems
• Test and measurement instrumentation antennas
• Radar system front-end components
• Satellite ground station uplink/downlink arrays

Antennas RF Procurement Notes

Verify that the receiving equipment supports the WR-284 waveguide dimensions and CMR-284 flange specifications to ensure mechanical compatibility. Confirm that the operational environment falls strictly within the 2.6 GHz to 3.95 GHz range to maintain specified gain performance. Ensure the N-type female port matches the downstream cable assembly impedance and connector gender requirements.

Antennas RF Selection Notes

Select this model when a fixed 20 dBi gain is required for the C-band or lower microwave frequencies. Compare against lower gain variants if broader beamwidth is acceptable. Consider the physical size constraints associated with WR-284 waveguides relative to available mounting space. Evaluate the necessity of the N-type interface versus other waveguide-to-coax transitions based on existing infrastructure.

Antennas RF Part Context

This component belongs to Pasternack's line of waveguide horn antennas, which are engineered for high-frequency applications where precise radiation patterns and gain are critical. These antennas bridge the transition between guided wave propagation in rectangular waveguides and free-space transmission, serving as essential interfaces in professional RF engineering setups.

Antennas RF Replacement Considerations

PE9863B/NF-10 offers similar construction with 10 dBi gain. PE9863B-20-CPRG provides equivalent 20 dBi gain but utilizes a CPRG flange instead of CMR-284.