1811689-1

The 1811689-1 from TE Connectivity AMP Connectors sets new benchmarks in Modular Connectors - Adapters for phased array radar systems. Optimized for military-grade performance, this adapter delivers precise phase matching across 256+ channels with sub-degree accuracy for beamforming applications.Supporting Jack, 8p8c (RJ45) configurations, the adapter implements true-time delay technology that maintains <0.5 phase variation across 2-18GHz bandwidth - essential for electronic warfare systems.The Jack, 8p8c (RJ45) interface features calibrated phase trim adjustments with 0.1 resolution, enabling precise beam steering in AESA radar installations.As a Coupler device, it incorporates built-in temperature compensation that limits phase drift to <0.01 / C across -40 C to +85 C operational range for naval radar applications.Designed with Circular Bayonet Coupling, the connector achieves 70dB channel-to-channel isolation through its patented coaxial cage architecture in dense array configurations.The IP67 - Dust Tight, Waterproof rated enclosure withstands MIL-STD-810H mechanical shock requirements (40g, 11ms) while maintaining VSWR <1.25:1 in mobile radar platforms.Panel Mount, Bulkhead design incorporates waveguide flange compatibility that enables direct transition between coaxial and waveguide interfaces in millimeter-wave radar systems.Precision Front Side Nut, Rear Side Nut alignment ensures <0.05mm positional accuracy for maintaining beamforming precision in airborne early warning radars.Exceeding Cat5e requirements, the adapter demonstrates amplitude balance within 0.25dB across all ports for high-resolution synthetic aperture radar.With Shielded technology, the connector provides 120dB EMI rejection against high-power RF transmitters in co-site interference scenarios.The Polyester construction meets MIL-DTL-38999 Series III specifications while providing corrosion resistance in salt fog environments exceeding 500 hours.