- 型号:Standard Environmental Systems STB/1C
- 数量:2
- 制造商: 厦门兴锐达自动化设备有限公司
- 有效期:2019/1/31 0:00:00
Standard Environmental Systems STB/1C (Reduced 2/12)
Standard Environmental Systems STB/1C (Reduced 2/12)
Standard Environmental Systems STB/1C (Reduced 2/12)
联系人:刘经理
手机:15359273796 与微信号一致
电话:0592-5580706
记者23日从国防科工局、国家航天局得悉,我国新一代高轨技能实验卫星实践十三号搭载的激光通讯终端,成功进行了世界初度高轨卫星对地高速激光双向通讯实验。
据介绍,实验使命抵达预期作用,获得圆满成功,标志着我国在空间高速信息传输这一航天技能尖端范畴走在了世界前列,为后续六合一体化信息网络国家严峻科技工程的施行奠定了坚实根底。
卫星激光通讯具有通讯容量大、传输间隔远、保密性好等长处,是建设空间信息高速公路不行代替的办法,也是当时世界信息范畴的前沿科学技能。尤其是高轨星地激光通讯技能,技能难度极大,是当时各国竞相开发的抢手。
此次实验由哈尔滨工业大学马晶、谭立英教授所带领的卫星激光通讯团队担任。团队获得了多项技能打破,侵占了多项世界难题。
马晶介绍,一是实验链路盯梢安稳,在距地球近4万公里高度的卫星与地上站之间,侵占光束“针尖对麦芒”般的高精度捕获难题,有用克服了卫星运动、途径哆嗦、杂乱空间环境等要素影响,成功结束光束信号的快速判定和安稳盯梢,有均匀捕获时刻2.5秒,1小时盯梢安稳度为100%。
二是传输速率高,世界初度结束了高轨星地激光双向通讯,最高速率达5Gbps,世界抢先。
三是通讯质量好,世界上初度结束了高轨星地600Mbps、1.25Gbps、2.5Gbps、5Gbps多种数据率的激光通讯。
四是选用多项自主立异先进技能,在卫星与地上间初度选用波分复用激光通讯技能,并对高速激光信息接收与转发、远间隔高速激光通讯大气影响补偿等多项要害技能进行了验证,为后续军民事务运用奠定了根底。
国防科工局有关担任人标明,卫星激光通讯结束立异跨过打开,是我国航天科技自主立异和军民交融打开的榜样。哈工大项目团队坚持自主立异,研发了5代习惯不同轨迹卫星的终端产品,结束了卫星激光通讯终端从无到有、从大到小、从重到轻、从低轨到高轨的严峻跨过,构建了高轨、低轨和地上的激光通讯实验试用系统,为超大容量高分辨率对地观测数据中继和传输供给了技能支撑。
Leco AP-300 Automatic Grinder/Polisher
Midas De-Lidder DL-3 Lid Remover
IPA-2-400 Wire Stitcher, 2" Capacity
Blue M DC-206C Convection Oven
HP 8510C opt 010 50 GHz Network Analyzer (Reduced 10/11
Power Magnetics Inc 260KVA Transformer (Reduced 1/12)
Agilent E1437A VXI Digitizer Module
Nikon Linear Measurescope 20 LS-403 Stage
Nikon Measurescope 20 LS-402 Stage
Mattson Polaris IR-10410 FTIR Spectrometer (Reduced 1/1
M&W Flowrite RPC175A Recirculating Cooling System (Redu
Air-Hydraulics C-500A 15 Ton Air Over Hydraulic Press (
Spirent SRS3452 CDMA Network Emulator
HP 8663A Synthesized Signal Generator, 10 KHz to 2560 M
ATS 1601 High Temperature 4 Point Extensometer
ToolTemp TT-380 Temperature Controller
Blue M CSP400A-B-ST350-HP Processing Oven
Metrum MET64SCUA 8000 Speed (Reduced 2/12)
Grieve HA-850 Horizontal Air-Flow Oven (Reduced 2/12)
Coulter Delsa 440 Particle Counter w/ Power Supply (Red
Agilent J1422B Transmitter Module
Tektronix TDS3034B Phosphor Oscilloscope w/ Modules (Re
Rohde & Schwarz SMY 02 / SMY02 Signal Generator
"Upgrade to a SMY43"
Comtest G-Strip RF Enclosure
Cumberland 284 Pelletizer, Granulator
Bruel & Kjaer 4602B w/ 4185 & Accessories (Reduced)
Solartron/Schlumberger 1253 Gain Phase Analyzer.
Uson Testra 1100 Gauge Decay Tester
Spirent / Netcom Lan-6201B
HP 83420A opts 014 / 210 (Reduced!)
Sterling M2B-2712-C Temperature Control Unit
CyberOptics MicroScan Laser Measure Unit
EMI EMHP 30-600 DC Power Supply 0-30 V / 0-600 A (Reduc
Forma Scientific 3908 Reach-In Incubator
Micro Robotics Systems Inc Model 170G (Reduced!)
Agilent N4484A Mismatch Noise Source
Agilent N4486A Remote Receiver Module
Spirent TAS 4500C RF Channel Emulator
Tektronix VM700A opt's 01/30/40/48 (Reduced 1/12)
HP 8510C Microwave Vector Network Analyzer System (Redu
Eubanks 1000 Series I Automatic Wire Stripper w/ Stand
HP 4380A 500 MHz S-Parameter Test Set (Reduced!)
Blue M WSP-109B-3 Shock Chamber Oven (Reduced 2/12)
Agilent J1420B Receiver Module
Chase Machine & Engineering Oven Module (Reduced! 10/11
Branson 125 Vapor Degreaser
Associated Research 7650 Dielectric Tester & High Volta
Climet CI-4102 Particle Counter Kit (Reduced 1/12)
Dukane Lot of Qty 2 43A240 & Qty 1 Ultra 351 Auto-Trac
HP Agilent 83595A Sweeper Plug-In Opt.002
Microtrac FRA 9250 Particle Size Analyzer (No Software)
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