力卡采访话筒　Relacart　RCM-5200

          RCM-5200是高品质专业电容麦克风，采用纯金镀膜音头，具有灵敏度高、频率响应宽、失真小、噪音低等特点，音质清晰，极适合管弦类乐器、木管乐器、打击乐器等拾音。麦克风管体上配有低频衰减开关，用于录音场合衰减低频背景噪音，可以得到清晰、纯净的音源。RCM-5200为心型指向拾音方式，可有效降低声反馈。
     RCM-5200麦克风本体为锌合金材质，表面烤漆处理，使用标准XLR连接。广泛应用于演播室、录音棚、广播电台、舞台演出及乐器拾音等专业场合。

技术参数：

单体: 纯金镀膜电容传声器
指向性: 心型指向
频率响应: 50Hz-18kHz
灵敏度: -45dB±3dB (0dB=1V/Pa at 1kHz)
输出阻抗: 200Ω±30% (at 1kHz)
等效噪声级: 20dB A (IEC 581-5)
蕞大声压级: 130dB (at 1kHz ≤1% T.H.D)
信噪比: >60dB
低频衰减开关: 100Hz/倍频12dB
使用电压: 48V幻像电源
重量：336g
长度：175mm

“Relacart力卡”主营品牌系列产品：各类音频会议系统，有线无线麦克风,他们核心业务是为集成商、工程商等合作伙伴提供会议室完整解决方案，为渠道经销商提供专业娱乐器材设备的渠道销售服务。

广州力卡电子有限公司创建于1994年，是集研发、生产、销售为一体的专业音响器材设备制造企业。拥有现代化厂房、先进的流水生产线、齐全的精密检测设备，构建有完善的质量保证体系，公司及产品先后通过ISO9001:2000国际质量体系认证，中国国家强制性产品3C认证。

Relacart is the company founded in 1994 by Professionals who wanted to make difference to things done before. Relacart aims at bringing things of future technology for today. Relacart is dedicated in designing, manufacturing, marketing and distribution professional audio products. We have started from Microphone, Conference System and Mixer. Now we are doing production of Digital wireless Microphone, Digital Wireless Conference System, Tour Guide System, Public Address System, Etc. We have full equipped sound test lab to provide you all type of Test and Repots. We have most advance equipments to produce Hi- end products. We are using German SMT process automatic plant in production. We have Q.C department to keep a close eye on all production line. Each products will go through Q.C Test before go for final packing. We have all advanced testing equipment such as Signal Emitter; network Analyzer, Spectrum Analyzer, Radio communications test sets, Audio Analyzer, Audi Exam System & etc.