中星6E●设计制造：中国空间技术研究院●卫星平台：东方红四号增强型●极化方式：线极化/圆极化●轨道位置：115.5°E●覆盖范围：广播电视资源主要覆盖中国、东南亚、澳大利亚和其它亚洲、大洋洲等区域；通信资源主要覆盖中国陆地及领海、中亚五国、南亚两国和周边海域。●发射时间：2023年11月9日中星6E卫星：数字丝路"超级中继站"——中国首颗"一带一路"定制化通信枢纽星🛰️ 硬核档案：太空数字高铁属性参数亮点科技密码诞生时刻2023年11月9日21时15分长征三号乙改三火箭"十战十捷"核心装备

中星6D卫星：太空中的"信号灯塔"——中国首颗第四代广播电视"数字护航者"🛰️ 硬核档案属性参数亮点科技密码诞生时刻2022年4月15日20时长征三号乙火箭托举升空核心装备东方红四号增强型平台自主可控的"中国芯"太空舞姿三轴稳定姿态控制比普通卫星稳如"定海神针"信号双翼C/Ku双频段+双线极化如同太空中的"八爪鱼"全向抓取🌍 覆盖版图：太空织网计划C频段之网覆盖中国全境+港澳台+东南亚至南太平洋岛国，形成"跨洲际信号高速公路"，特别强化海洋覆盖能力，

所谓天线对星实际上是指通过调整天线的方位角、俯仰角和极化角，使天线波束中心对准目标卫星的过程，它是地球站进行入网验证和日常业务传输的基础。天线只有准确地对准目标卫星，才能保证地球站稳定可靠地工作。对星工作可由用户自行完成，也可在卫星公司地面测控中心协助下完成。根据天线的不同类型，天线对星方法一般分为如下三种：单收站(前馈或偏馈天线)对星：电视单收站或其他DVB数据接收小站多采用自行对星方式。通过调整天线，使卫星数字电视接收机或接收卡上显示的信号强度和信号质量数值最大。这种对星方法操作简单，但准确度较差

Integrated Digital TV & On-Demand Hospitality SolutionElevate guest experiences and optimize operational efficiency with PBI’s cutting-edge digital transformation platform for hotels. Designed as a seamless extension of existing TV networks, our "Smart Hotel Transformation" initiative redefines in-room entertainment and hospitality management through:4K/UHD Broadcast-Grade TV: Crystal-clear content delivery via satellite/cable signal reception, decoding, and QAM modulation.Intelli

1. Enhanced Television Program QualityWith digital signal transmission, noise does not accumulate, ensuring uniform signal quality across all users and significantly improving broadcast reliability. Currently, 16 provinces and municipalities in China, along with CCTV, utilize digital satellite television programs. DVDs (Digital Versatile Discs) have also entered the market. By adopting the MPEG-2 video coding standard (video bitrate: 4–5 Mb/s), digital CATV systems can deliver signals with a re

1. Design Principles·Achieve comprehensive monitoring across all regions, multiple stages, and diverse functions in digital TV broadcasting.·Enable quality monitoring, content monitoring, security monitoring, and service monitoring for digital TV broadcasts.·Implement monitoring for centralized digital TV systems based on TS over IP switching and transmission technologies.·Establish a hybrid monitoring model combining real-time monitoring of critical program signals with periodic monitoring

Model型号Input Frequency (GHz)Noise Figure (dB)LO StabilityLO TypeOutput Frequency (MHz)RF Output Connector1008DXN-110.7 - 11.70.8Locked Ext.Ref.External950 - 1950N-50 Ohm1008DXF-210.95 - 11.70.8Locked Ext.Ref.External950 - 1700F-75 Ohm1008DXF-110.7 - 11.70.8Locked Ext.Ref.External950 - 1950F-75 Ohm1008DXN-210.95 - 11.70.8Locked Ext.Ref.External950 - 1700N-50 Ohm1208DHF-210.95 - 11.70.8+/- 25 kHzPLL950 - 1700F-75 Ohm1208DHF-110.7 - 11.70.8+/- 25 kHzPLL950 - 1950F-75 Ohm1108DHN-210.95 - 11.70.8+/

华视产品参展CCBN

3100BPF高频头、滤波器 应用在山东 抵御5G干扰

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