26.5 GHz Flexible Low-Price RF Coaxial Cable – CFR400

Low-Price 26.5 GHz Flexible Cable for Robust Broadband Installations

For frequency-critical OEM RF modules, the CFR400 RF coaxial cable delivers a documented operating ceiling of 26.5 GHz. Within the CFR400 raw coaxial cable configuration, the CFR concept targets economical broadband integration, giving production engineers a defined performance baseline for volume RF hardware. Quantitative comparison of the CFR400 coaxial cable with other Cost-Efficient Flexible Coaxial Cables models should be based on the endpoint loss, power, conductor, and mechanical data below.

Core Electrical Values for Design Review

For link-budget calculations at the 26.5 GHz operating limit, use 2.647 dB/m attenuation and 0.041 kW power handling. The transmission line incorporates a 0.94 mm silver plated copper center conductor, while the specified velocity of propagation is 70%. For the CFR400 RF cable, the 70% propagation value provides the basis for estimating electrical delay and timing skew over the required assembly length. Together, these values support link-loss, electrical-delay, and power-margin calculations for the CFR400 RF coaxial cable at the intended operating frequency.

Broadband Projects That Favour a Robust Build

For laboratory interconnects or production test fixtures, the CFR400 coaxial cable provides the quantitative inputs required for insertion-loss, delay, thermal, and mechanical integration reviews. For the CFR400 coaxial cable, this combination of characterized electrical performance and explicit routing limits supports repeatable engineering integration. When alternatives to the CFR400 raw coaxial cable are required, additional construction and performance options are available in the Flexible Coaxial Cables portfolio.

Robust Geometry for Broadband Builds

Installation design should accommodate the 4.00 mm outer diameter and 20.00 mm static bend requirement and 40.00 mm minimum dynamic bend radius throughout the -55 to +125 °C operating range. For the CFR400 raw coaxial cable, the FEP jacket must be considered in environmental, material-compatibility, and installation assessments. The 4.00 mm geometry of the CFR400 RF cable balances packaging efficiency with the conductor cross-section required by its electrical performance class. Compliance with these constraints helps protect impedance continuity and repeatability at the cable-to-connector transition associated with the CFR400 RF coaxial cable.

Mechanc Shanghai Information Technology Co., Ltd. documents the CFR400 RF coaxial cable with product-specific parameters so that RF engineers can evaluate the interconnect against system bandwidth, loss budget, power, thermal, and packaging requirements. Within the product portfolio, this configuration is designated as the CFR400 raw coax.