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是一款压电式水下声换能器，适用于水下声威慑系统、潜水员驱离系统、声学地层剖面测量系统，以及多种科学应用。","\u003Ch2>\u003Cspan class=\"\">Lubell Labs LL1424HP 水下声换能器产品简介\u003C\u002Fspan>\u003C\u002Fh2>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">Lubell Labs LL1424HP 是一款压电式水下声换能器，适用于水下声威慑系统、潜水员驱离系统、声学地层剖面测量系统，以及多种科学应用。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">主要技术参数\u003C\u002Fspan>\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">频率范围\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">：200 Hz – 9 kHz\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">最大声源级\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">：在 600 Hz 时为 196 dB\u002FuPa\u002Fm（基于 80 Vrms 驱动电压）\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">标称阻抗\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">：4 Ω（随频率变化，含配套变压器箱）\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">工作深度\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">：1.83 米至 12.19 米\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">壳体防护\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">：MIL-A-8625 III 型硬质阳极氧化处理，外覆 8 密耳 PPG Amerlock II 环氧涂层\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">保护框架\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">：重型 316 不锈钢电抛光框架，带隔振安装系统\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">水密连接器\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">：Subconn MCBH3MAS 水下可插拔舱壁连接器\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">标配电缆\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">：100 英尺（30.48 米）16 AWG 3 芯 SOOW 电缆，带 Subconn 插头及 Speakon NL4FC 接头\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">净重\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cspan class=\"\">：空气中 61 磅（约 27.7 千克），水中 33 磅（约 15.0 千克）\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">系统组件\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cbr>\u003Cspan class=\"\">产品包含 LL1424HP 换能器（已安装保护框架）、AC1424HP 变压器箱，以及 100 英尺组合电缆。变压器箱提供阻抗匹配和电气隔离，是系统的重要组成部分。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">配套建议\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cbr>\u003Cspan class=\"\">制造商建议使用 Dynacord C3600FDI 或 IPX10:4 功放（需单独购买），该类 AB 类拓扑功放在驱动 LL1424HP 这类电抗性负载时具有较好的稳定性。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">驱动限制\u003C\u002Fspan>\u003C\u002Fstrong>\u003Cbr>\u003Cspan class=\"\">在 200 Hz – 9 kHz 频带内，最大驱动电压为 80 Vrms，最大电流为 10 A（两者取较小值）。系统调试时应监测功放的电压和电流。\u003C\u002Fspan>\u003C\u002Fp>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cstrong>\u003Cspan class=\"\">可选配件\u003C\u002Fspan>\u003C\u002Fstrong>\u003C\u002Fp>\n\u003Cul>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">Swagelok SS-400-1-OR 压力接头（需额外付费）\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003Cli>\n\u003Cp class=\"ds-markdown-paragraph\">\u003Cspan class=\"\">可选配 50 英尺（15.24 米）电缆（价格相应调整）\u003C\u002Fspan>\u003C\u002Fp>\n\u003C\u002Fli>\n\u003C\u002Ful>","[{\"name\":\"LL1424HP_AC1424HP-1 (1).jpg\",\"preview\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F19\u002Fd50167e3-0088-4a2c-904b-e636aef33335.jpg\",\"size\":33952,\"thumbnail\":\"https:\u002F\u002Fzhht-images.oss-cn-beijing.aliyuncs.com\u002Fimage\u002F2026\u002F05\u002F19\u002Fd50167e3-0088-4a2c-904b-e636aef33335.jpg\",\"url\":\"image\u002F2026\u002F05\u002F19\u002Fd50167e3-0088-4a2c-904b-e636aef33335.jpg\"}]",{"createBy":5,"createTime":5,"updateBy":5,"updateTime":5,"remark":5,"id":160,"siteId":5,"slug":169,"name":170,"country":5,"images":5,"files":5,"subtitle":171,"description":5,"status":5,"isHot":5,"sort":5,"seoTitle":5,"seoDescription":5,"seoKeywords":5},{"createBy":5,"createTime":5,"updateBy":5,"updateTime":5,"remark":5,"id":61,"siteId":5,"parentId":5,"ancestors":5,"slug":63,"name":64,"images":5,"files":5,"subtitle":5,"isHot":5,"status":5,"sort":5,"seoTitle":5,"seoDescription":5,"seoKeywords":5},"查询成功"]