internet via satellite user terminals covering GEO

相关结果约213362

EASii IC Announces First Silicon for its DVB-S2X Satellite Modem ASIC EZID211, Which is Fabricated on a 40nm CMOS Low-power Process

EASii IC announces its satellite modem ASIC, EZID211 also known as Oxford-2. It is aimed at the earth-segment satellite communication market. Targeted applications include internet via satellite user terminals covering GEO, MEO, earth observation, cellular backhaul, IP trunking, IoT, and so on.

2022-11-24 -  新产品 代理服务 技术支持 采购服务

Low Earth Orbit Navigation Enhances Empowering Satellite Navigation for a New Future

Low orbit navigation enhancement has the advantages of low cost, stronger signal, and faster speed, which is expected to empower satellite navigation systems. Low orbit navigation enhancement has unique advantages such as global constellation coverage and large signal link gain, which can improve user convergence time and achieve fast centimeter level positioning; In addition, it can also perform high-precision monitoring of the original navigation system, improve the original system‘s orbit determination capability, and provide integrity monitoring services.

2024-08-23 -  技术探讨 代理服务 技术支持 采购服务

AXIOM-X小型卫星调制解调器卡

TELEDYNE DEFENSE ELECTRONICS  -  SCPC SATELLITE MODEM,SATELLITE NEWS GATHERING,小型卫星调制解调器卡,SCPC卫星调制解调器,SMALL FORM FACTOR SATELLITE MODEM CARD,AXIOM-X,低功耗应用,便携式通信系统,卫星新闻采集,太阳能系统,无人机,灾难恢复,移动通信,紧凑的,背负式,车辆,飞机,低功率VSAT终端,AIRCRAFT,COMMS-ON-THE-MOVE,COMPACT,DISASTER RECOVERY,LOW POWER APPLICATIONS,LOW-POWER VSAT TERMINALS,MAN-PACKS,PORTABLE COMMUNICATION SYSTEMS,SOLAR-POWERED SYSTEMS,UAVS,VEHICLES

11 August 2021  - 数据手册

MASWELL newly launched GNSS Planar Antenna AN.GNSS.L1.PCB with a low axial ratio covering the 1.56-1.602GHz Global Positioning frequency bands L1

The newly launched GNSS planar antenna AN.GNSS.L1.PCB developed by MASWELL has a gain of up to 6dBic and a low axial ratio covering the complete 1.56-1.602GHz Global Positioning frequency bands L1.

2022-07-14 -  新产品 代理服务 技术支持 采购服务

Interpretation of Satellite Positioning System: A Technological Link Connecting Heaven and Earth

Satellite positioning system is a space radio positioning system that uses satellites for autonomous geographic positioning. Here are some key information about satellite positioning systems.

2024-10-11 -  技术探讨 代理服务 技术支持 采购服务

Explore Everything About the Latest Satellite System: VSAT Terminal

To benefit from a VSAT terminal system, you first need to identify a reliable supplier. Tongyu Communication is a prime example of a reliable supplier offering state-of-the-art VSAT terminal solutions.

2022-12-30 -  技术探讨 代理服务 技术支持 采购服务

The Introduction of Global Navigation Satellite System-GNSS

Global Navigation Satellite System (GNSS), also known as global satellite navigation system, is space-based radio navigation that can provide users with all-weather 3-dimensional coordinates, speed, and time information at any point on the earth’s surface or in near-earth space.

2023-04-11 -  技术探讨 代理服务 技术支持 采购服务

Satellite Timing Method and Its Application

There are various ways of satellite timing, such as one-way timing and two-way timing. In one-way timing, satellite timing terminals can autonomously complete timing. The timing terminal receives navigation messages from satellite broadcasts, which include time reference information, navigation satellite ephemeris, and message transmission time. Afterwards, the basic observation and navigation message information are calculated, and the clock error is obtained to correct the local time and achieve synchronization between the local time and UTC.

2024-08-14 -  技术探讨 代理服务 技术支持 采购服务

Q-Lite™半宽卫星调制解调器

TELEDYNE DEFENSE ELECTRONICS  -  SATELLITE MODEM,COMPACT LOW-POWER SATELLITE TERMINALS,卫星调制解调器,Q-LITE™,小型低功率卫星终端,油,燃气,移动通信,COMMS-ON-THE-MOVE,GAS,OIL

04 October 2021  - 数据手册

眼镜王蛇2M X/Ka三波段海事卫星终端

该资料介绍了KING COBRA海事卫星终端,一款由皇家澳大利亚海军合作设计的设备。它支持X频段和Ka频段的同步操作,兼容多种轨道类型(GEO、MEO、LEO、HEO),并正在进行WGS、Inmarsat GX和SES认证。

EM SOLUTIONS  -  MARITIME SATELLITE TERMINAL,海事卫星终端,眼镜王蛇海运码头,KING COBRA MARITIME TERMINAL,海事的,MARITIME

2023/10/31  - 数据手册

CDM-570A/L-IPEN卫星调制解调器

CDM-570A-IPEN 和 CDM-570AL-IPEN 是新一代卫星调制解调器,提供数据加密功能,具有卓越的性能和灵活性。它们支持多种先进技术,如 VersaFEC-2 高性能 LDPC、VersaFEC 低延迟 LDPC 前向纠错(FEC)、革命性的 DoubleTalk® 承载内承载带宽压缩和优化的发射滤波器滚降,从而实现高效的 IP 网络传输和广泛的网络拓扑结构支持。

COMTECH TELECOMMUNICATIONS  -  SATELLITE MODEMS,INTERNET SERVICE PROVIDERS,卫星调制解调器,以IP为中心的卫星调制解调器,IP-CENTRIC SATELLITE MODEMS,CDM-570A-IPEN,CDM-570AL-IPEN,互联网服务提供商,企业,企业网络,卫星新闻采集,卫星服务提供商,应急通信,海上通信,海事的,灾难恢复,离岸的,移动回程,移动网络运营商,移动通信,近海通信,COMMUNICATIONS ON-THE-MOVE,DISASTER RECOVERY,EMERGENCY COMMUNICATIONS,ENTERPRISE,ENTERPRISE NETWORKS,MARITIME,MARITIME COMMUNICATIONS,MOBILE BACKHAUL,MOBILE NETWORK OPERATORS,OFFSHORE,OFFSHORE COMMUNICATIONS,SATELLITE NEWS GATHERING,SATELLITE SERVICE PROVIDERS

6/14/2018  - 数据手册

小卫星与全球互联网革命

本文探讨了小型卫星在全球互联网革命中的作用,特别是它们在提供全球互联网接入方面的潜力。文章介绍了小型卫星星座,如OneWeb和ViaSat,它们通过低地球轨道部署大量卫星,以实现全球覆盖。此外,文章还讨论了卫星互联网技术,包括卫星控制天线和用户终端的设计,以及地面段天线和低成本终端的重要性。文章强调了互联网接入对于私人企业和公共服务的重要性,并讨论了5G技术对卫星互联网发展的影响。

GLENAIR  -  GMR7590C,SERIES 253,GRPM,064-001,253-016,253-017,253-018,SERIES 23,253-019,MWDM,253-014,253-015,171-005-23P-.125-CLMH,M32139,D38999,GRPM-CBR,GRPM-CBS

JANUARY 2018  - 技术文档

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