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Designer Replica IWC Portuguese Watches

There’s nothing mysterious concerning the advantage of the discount Replica Rolex Datejust Pearlmaster Watch from IWC. The World Watch Company, or IWC in short, has crafted watches for over a century, as well as their stunning expertise is displayed.The Portuguese Tourbillon watch has extended been most likely probably the most respected and looked for-after watches in the marketplace, recognized due to its beautiful, unique design. The Retrograde version takes this visit a step further, adding a retrograde date function (and then the watch will totally totally reset its date function for the “1” position after 31 days) for the already-impressive resume in the watch.

The standard 51900 movement is created by IWC themselves, plus it forces the retrograde date as well as the impressive tourbillon. The watch also has a fantastic 7-day energy reserve.Because the retrograde function is a reasonably addition, the flying tourbillon really takes the dessert relating to this piece. A flying tourbillon is definitely an especially impressive task of watch know-how since it requires lots of technical ability and nigh-perfect precision. Where a traditional tourbillon is moored at both top and bottom for support, a flying tourbillon is simply supported on a single for yellows, which causes it to be looks as if it's floating in air.

Because the flying tourbillon was incorporated inside the original type of the cheap Replica IWC Portuguese watch, the Retrograde version looks a lot more exciting because the tourbillon is occur a band as opposed to a plate. The mirror-finish round the ring reflects back, revealing the mechanics within.

The wide, open watch face with large indices helps to make the 1:1 Replica Hublot Big Bang Diamond Bezel watch readable no matter the various functions and tourbillon round the piece. There's a feeling of timelessness for the piece, the rose gold version particularly by taking your pocket watch feel with present day technology.This AAA Replica Panerai Luminor Base watch is decided to stay a mysterious for a lot of. With just a restricted output of 500 rose gold pieces and 250 platinum pieces, the IWC Portuguese Tourbillon Watch is meant for just about any lucky handful of.

无线数字视频传输单兵系统发射机

LH-8801E-TS2-2无线数字视频传输单兵系统发射机,可以由单人背负,以徒步行走方式,在街区、建筑物内或野外将拍摄到的图像和拾录的声音传送到位于指挥中心、临时指挥所(车)上,也可以在移动的车辆上实现上述应用。 

LH-8801E-TS2-2系统可以采用固定地点摄像(机动)和运动跟踪摄像(移动)相结合的方式,在城市环境、郊区环境和山地环境等不同位置、不同角度对重要场景和主要部位进行高质量图像拍摄,并将所拍摄的图像、声音信号通过无线电或微波的传输方式传输到各接收地点,再通过其他路由传输到指挥中心,进行视频信号的分发和处理。

整个系统由两部分组成:单兵背负部分和中心接收部分。在通常情况下,单兵背负部分全部安装在一个军用背架上,音像采集采用手持式摄像机或钢盔式摄像机。如果要在夜晚使用,则需要采用红外摄像机。单兵背负部分采用专用摄像机电池供电,每块电池可连续工作3-5小时。

LH-8801E-TS2-2在一般阻挡条件下传输距离可达1公里以上。选用高增益的杆状接收天线和分集接收配置(两根天线同时输入)可进一步提高传输距离。如果需要更大距离的传输,可以借助已有的有线网络、动中通(卫星)以及采用我公司的LH-8802E车载型无线视频传输系统进行中继传输,该系统的传输距离可以达到20公里以上。

无线数字视频便携接收箱

1.    产品简介

力合视达的无线数字视频便携接收箱,即LH-8800E-RB2,是力合视达秘拍系统、单兵系统的便携接收终端。无线数字便携接收箱能快速的将突发事件现场的发射过来的射频信号还原成音视频信号并显示,指挥人员只需通过便携接收箱便能直接监控事件现场,迅速采取有效措施,实时指挥。另外,便携接收箱自带存储设备,能快速回放事件现场的录像,为指挥人员分析事发原因提供有利依据,使得指挥人员能高效迅速的解决问题,有效减少损失,为处理突发事件提供有利保障。

LH-8800E-RB2无线数字视频便携接收箱,携带方便、操作简单,可广泛应用在军事作战、训练、演习、自然灾害、公共突发事件时应急无线视频传输系统,满足现场救援和指挥调度的通信需求。

2.    产品原理

无线数字视频便携接收箱由解调模块、MPEG-2解码模块、显示器、存储模块、电源模块等组成,原理框图如下图所示:

 

                        无线数字视频接收箱系统原理框图

   天线接收的射频信号经过高频头下变频到中频,中频信号经解调出TS流,TS流送至MPEG-2解码模块解码出CVBS与模拟左右声道,经分配到本地15”屏显示和存储模块存储。

 

3.    产品特点

     1.  音视频质量达到标准清晰度数字电视性能;

     2.  分集接收;

     3.  具有强大的非视距接收功能。

     4.  箱式设备、携带方便,适合各种应急场合;

     5.  免安装、操作简单;

     6.  自带电池、适合各种无电环境。

     7.  实时的监控现场;

     8.  存储容量大,能快速的回放各类录像。

4.    产品参数

参数

指标

接收、解调标准

分集接收、TDS-OFDM解调

接收门限

不大于-100dBm (@QPSK、LDPC Rate : 0.4、BW : 1.8)

接收频率范围

300MHz~850MHz

本地音视频显示

15" TFT LCD显示

接收外接视频输出/接口

CVBS/BNC

接收外接音频输出/接口

模拟音频/BNC

存储外接视频输出/接口

CVBS/BNC

存储外接音频输出/接口

模拟音频/BNC

接收视频解析度

720X576(D1)

存储视频压缩/解析度

H.264 /最高可到D1

图像制式

PAL

硬盘容量

500G

远程音视频浏览

网口(RJ45)、3G(选配)

数据备份

USB备份、客户端备份

外部电源、内置锂电池

AC220V/DC8V~32V、11.1V/146.5AH

整机功耗

不大于42W

外形尺寸

510mm×430mm×200mm

整机重量

不大于16Kg

实时视频体验