1.85mm Male to 1.85mm Male High-Performance RF Test & Measurement Cable Assembly – Use CFT260SH Coax

1.85mm Male to 1.85mm Male High-Performance RF Test & Measurement Cable Assembly – Built with CFT260SH Coaxial Cable

The TCA185-1.85M1.85M-1M is a 1-meter-long RF test cable assembly featuring two 1.85mm male connectors terminated on Mechanc’s rugged, phase-stable CFT260SH coaxial cable. This high-performance assembly is designed for test environments operating up to 67 GHz, where low insertion loss, high shielding effectiveness, and repeatable electrical performance are critical. Built using a ruggedized version of the CFT260S precision coaxial cable, the CFT260SH variant provides enhanced handling for repetitive test system use while maintaining exceptional electrical characteristics.

Ultra-Stable Performance up to 67 GHz

Operating across a DC–67 GHz frequency range with a typical VSWR of 1.25, the TCA185-1.85M1.85M-1M ensures stable signal transmission with minimal return loss. The assembly exhibits an insertion loss of only 6.67 dB/m, enabling accurate high-frequency testing in advanced instrumentation systems. It is ideally suited for network analyzer calibration, S-parameter measurements, and broadband signal-path verification in demanding RF labs.

Phase-Stable Ruggedized CFT260SH Cable for Test & Measurement

The CFT260SH coaxial cable features a rugged phase-stable construction, engineered to minimize phase and amplitude variation under bending, thermal shifts, or repeated handling. With a mechanical phase stability of ±11° and amplitude stability of ±0.10 dB, this assembly provides the consistency required for precision testing. Its compact 2.6 mm outer diameter and bending radius of 28 mm allow for easy routing in dense test setups, while its durable construction supports a lifecycle of over 1,600 flex cycles.

Precision-Grade 1.85mm Male Connectors

Each end of the TCA185-1.85M1.85M-1M features high-precision 1.85-JCFT260SH-1 connectors designed for secure, repeatable mating. These connectors ensure low reflection, tight tolerance, and long-term durability, essential for frequent VNA connections and automated test system integration. For more options, browse the complete 1.85mm RF Cable Assemblies collection.

Environmentally Compliant and Fully Qualified

Every Mechanc TCA-series assembly, including the TCA185-1.85M1.85M-1M, is fully tested for insertion loss, VSWR, and phase stability. It complies with both RoHS and REACH standards and operates reliably across a temperature range of -55°C to +165°C, making it suitable for both laboratory and rugged test environments.