起订量:
7284A1MTX / 7284A1MRX 级—L波段 7~9 GHz光纤接插模块
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代理商 上海基带通讯科技有限公司是一家致力于推动中国广播电视科技领域技术的创新和发展,通过引进、消化和开发*进的科技技术,努力使我国的广播电视技术传输平台、用户服务平台和运行管理平台达到*水平。 公司专业生产、代理、销售如下主要产品: 加拿大EVERTZ的广播电视周边产品 矩阵、播孔设备、数字视音频设备 L波段光传输设备、L波段矩阵 美国ARTEL*数字非压缩视音频光纤传输系统,S/N大于73dB。
DigiLink1220非压缩数字和模拟视音频远距离光纤传输系统
DigiLink1200非压缩视音频远距离光纤传输系统
DigiLink2701非压缩数字远距离光纤传输系统
公司经营理念:客户的满意与成功是度量我们工作成绩Z重要的标尺,不断创新的产品是公司发展的轨迹,产品和服务质量是公司发展的生命线。并且以我们优良服务与用户一起紧跟科技发展新潮流,为广电行业的美好未来贡献出自己的一份力量。主营:编码器;光端机;光发射机;jiemaqi;视频保护开关;D解复用器;视频接入复用器;机箱;光纤传输模块;多画面显示系统;音频交换;延时器
The Model The transmitter uses a high efficiency Distributed Feedback (DFB) laser diode with an operating wavelength of 1310 nm that provides high dynamic range performance. The laser didoe's temperature stability is microprocessor controlled using a thermal electric cooler. The transmitter's microprocessor also provides embedded status monitoring of all critical parameters and communicates this information to a host computer using an RS-485 I/O interface. The I/O parameters include laser bias current, temperature and alarm status. The receiver utilizes a high-speed, low distortion PIN photodiode detector and also has an integrated microprocessor which provides the user with status monitoring. The I/O parameters include received optical power, temperature and alarm status. Applications: ◆Wideband RF Transmission ◆Antenna Remoting ◆L-Band SATCOM ◆GPS ◆Wireless/ PCS Features: ◆WDM Compatible ◆Wide Bandwidth, 800 MHz to 2250 MHz ◆High Dynamic Range ◆Low Noise RF Front-end ◆RS-232 or RS-485 Data Port (opt) ◆1 Year Full, 2 Year Limited Warranty Optical Parameters:
Uplink Channel :
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