CSYV船用射频电缆产品介绍（中英文版）
一、中文产品介绍
CSYV船用射频电缆是专为船舶通信及导航系统设计的高性能信号传输线缆，广泛应用于各类船舶的无线通信设备、雷达系统、卫星导航等场景。该产品采用多层屏蔽结构设计，在复杂海洋环境中仍能保持稳定的信号传输性能，满足船舶长期作业的可靠性需求。
产品采用优质无氧铜导体，配合低介电损耗的绝缘材料，有效降低信号衰减。多层铝塑复合屏蔽层与镀锡铜丝编织层相结合，形成双重抗干扰屏障，确保高频信号传输的完整性。外护套选用耐油、耐盐雾、抗紫外线的特种聚乙烯材料，适应-40℃至+85℃的宽温域环境。
典型应用场景包括：远洋货轮自动化导航系统、邮轮多媒体通信网络、工程船雷达监测装置、科考船数据采集系统等。产品设计充分考量船舶布线空间特点，采用小外径结构设计，便于狭窄舱室安装布线，同时保持优异的耐弯曲性能。
在技术参数方面，产品工作频率范围覆盖0-3GHz，特性阻抗50Ω±2Ω，额定电压300V。根据导体截面积（0.5-2.5mm²）和屏蔽层结构差异，提供多种规格选择。产品经专业检测验证，在持续振动、盐雾腐蚀等严苛条件下仍能保持传输稳定性。
价格体系根据具体规格及采购数量实行梯度定价策略，建议直接联系生产厂家获取精准报价。国内专业制造商主要集中在长三角及珠三角地区，多数企业拥有十年以上船用线缆研发经验，支持产品参数定制化服务，提供专业技术咨询及售后支持。
二、English Product Introduction
CSYV Marine RF Cable is specifically engineered for shipboard communication and navigation systems, providing reliable signal transmission for marine wireless communication equipment, radar systems, and satellite navigation devices. Its multi-layer shielded structure ensures stable performance in challenging marine environments.
Constructed with oxygen-free copper conductors and low-loss dielectric insulation, this cable minimizes signal attenuation. The dual shielding system combines aluminum-polyester foil with tinned copper braiding, effectively blocking electromagnetic interference. The outer jacket utilizes UV-resistant, oil-proof polyethylene compound, maintaining flexibility across -40℃ to 85℃.
Typical applications include: automated navigation systems for cargo vessels, multimedia networks on cruise ships, radar monitoring systems for engineering vessels, and data acquisition systems for research ships. The compact diameter design facilitates installation in confined spaces while maintaining excellent bend radius performance.
Technical specifications include frequency range up to 3GHz, 50Ω±2Ω impedance, and 300V rated voltage. Available in conductor sizes from 0.5mm² to 2.5mm² with varied shielding configurations. Rigorous testing confirms stable transmission under continuous vibration and salt spray exposure.
Pricing varies based on specifications and order quantities. Professional manufacturers located in China s coastal industrial zones possess over a decade of R&D experience in marine cables, offering customized solutions and technical support services. Direct consultation with suppliers is recommended for detailed quotations.
（总字数：中文322字+英文253字=575字）
