中国公布新的无人机杀手武器 [美国媒体]

-------------译者：古柯-审核者：龙腾翻译总管------------



While the "Silent Hunter" laser-gun is a more 'offensive' weapon China has stepped up it's 'defense' too. As PopSci reports Chinese authorities have developed and rolled out anti-drone "jamming" guns domestically...

虽然‘沉默猎人’激光炮是一种更具“进攻性”的武器，但是中国也在加强自己的“防御”。大众科学报道，中国的执法者已经开发并推出了国产反无人机“干扰”枪。

The $19000 gun drone-jamming gun one of several owned by the Wuhan police can shut off drones up to a kilometer away.

这把价值19000美元的无人机干扰枪属于武汉警方的武器之一，可以在一公里外关闭无人机。

At a March 11 soccer game in Wuhan China police faced a new kind of threat: drones trespassing near the stadium. Their response was to use a new kind of weapon: an anti-drone gun that jammed the control signals forcing the trespassing drones to land automatically.

在三月11号中国武汉的足球比赛中，警方面临一种新的威胁：非法入侵体育场周围的无人机。他们的反制措施是使用一种新的武器：无人机反制枪，它可以干扰控制信号，迫使入侵无人机自动降落。

-------------译者：hanjiabaike-审核者：龙腾翻译总管------------



Given China's role as a global leader in consumer drone and military unmanned aircraft systems (UAS) exports it only makes sense that China is also developing a range of anti-drone capabilities to stop unauthorized or hostile flying robots from coming over sensitive or vulnerable sites. In the case of Wuhan the jammer "guns"—known as such not just because they "shoot" but also because they look like an assault rifle—cost approximately $19000 and can reportedly jam control signals up to a kilometer away (though that figure assumes that the user has exceptional aim). Impressed with its capabilities Wuhan police intend to buy more.

鉴于中国在民用无人机和军用无人机系统（UAS）出口中的全球领导者角色，中国同时也在发展一系列反制无人机的能力用以阻止未授权或敌对的无人机器飞越敏感或脆弱地带，这种做法是有道理的。至于把武汉的这种干扰枪称为“枪”，是因为其不仅能“射击”，而且它们看上去像突击步枪，每把需约19000美元，据说能干扰远至一公里的控制信号（前提是使用者瞄得特别准）。正是出于对其性能的深刻印象，武汉警方打算扩大采购规模。

 -------------译者：sssssss27-审核者：龙腾翻译总管------------



The weapon is only one example of anti-drone tech. Comparable American jamming rifles like the Battelle Drone Defender are already used by Coalition forces in Iraq looking to shut down ISIL quadcopters used for surveillance and grenade attacks.

这种武器仅是反无人机技术一个样例。相应的美国干扰抢如巴特雷无人机防御者已被（伊拉克反ISIL）联军用于击落ISIL用于侦查和手榴弹攻击的四旋翼无人机。

Meanwhile some European forces have gone for more novel solutions like training eagles to attack errant small drones.

同时，一些欧洲国家军队使用更新奇解决方案，比如训练老鹰去攻击非法的小型无人机。


-------------译者：古柯-审核者：龙腾翻译总管------------

Broken_Trades  ACP Apr 2 2017 9:41 PM
Doesn't matter where it's made - Evidence suggests there is already a way around these jammers.  Somehow ISIS is always one step ahead.

在哪制造的不要紧——有证据表明已经有办法绕开这些干扰器。无论如何，ISIS总能领先一步 
 
March 14:
The ISF shot down 3 UAVs over North Mosul.  The UAVs indicate the IS have found a way to negate US supplied frequency disruptors employed by the ISF.

伊拉克安全部队在北摩苏尔上空击落了三架无人机。这些无人机表明伊斯兰国已经找到办法避开伊拉克安全部队部署的美国提供的频道干扰器。
 
MrSteve  JackT Apr 2 2017 9:04 PM
I have Tasco optic devices and you can see Uranus with them!

我有一套塔斯科Tasco光学仪器，你可以用它们来看天王星！
 
NoDecaf  Pinch Apr 2 2017 5:21 PM
Eagles have zero carbon footprint until you measure their farts.

 鹰没有碳排放，除非你算上它们放的屁。
 
Ignatius  NoDecaf Apr 2 2017 5:39 PM
And if you smell it well in physics it's known as "entanglement."

而且如果你能清楚的闻到，在物理上，这被称为“纠缠态”

-------------译者：dantepushkin-审核者：龙腾翻译总管------------

knukles  Ignatius Apr 2 2017 5:54 PM
When we were kids (long time ago far far away) we used to go white water canoeing fishing and camping.  Serious portage and fly-ins up Canada Boundary Waters etc.  Were real back woods no people then.  One time we're camped on this lake which had backed up eons ago (beavers) and all sorsta dead trunks standing in the old lake. 

当我们还是小孩的时候（很久很久以前）我们去过划独木舟钓鱼和宿营，很紧凑的透过海陆空三路抵达邻近加拿大海域等。那个时候森林的深处完全没有人踪。有一次我们在一个很久远的湖旁边宿营，那湖上竖立着各种各样枯萎了的树干。

Up one was an eagle's nest with mom and babies.  So me and one of the guys rows out there to see it.  Duh.  When you're at the bottom of the trunk looking up at the nest you can't see anything.  So my bud bangs his paddle on the tree and next thing he's covered with momma eagle's bowel movement.

 其中一颗上有老鹰的巢穴，上面有母鹰和幼雏，我和其中一个兄弟就划船过去瞧瞧。果真。当你在树干底下往上望你当然什么巢穴都看不到。所以我那兄弟就用船桨去敲那颗树，接下来他就被母鹰的大便撒了满身都是。
 
silverer  Pinch Apr 2 2017 5:38 PM
Where can I find an honest moral person that will prosecute Hillary Clinton for her 30000 federal crimes?

哪里可以找到个诚实正直的人来检控希拉里犯下的30000 件联邦罪行？

-------------译者：dantepushkin-审核者：龙腾翻译总管------------

TheLastTrump  silverer Apr 2 2017 6:08 PM
Where can I find an honest moral leftist that can give me non media brainwashing reasons for why Trump is an old meanie poopoo head?

哪里有诚实正直的左仔给我列出些非媒体洗脑般的理由来游说我川普是个无理哭闹的淘气鬼？

 -------------译者：暴龙哥-审核者：龙腾翻译总管------------

Dugald  DbePrepared Apr 2 2017 5:19 PM
"The $19000 gun drone-jamming gun"  from a literary giant obviously.....!

 “19000美元的枪无人机干扰枪”显然来自一个文学巨着。
 
Raffie  Dugald Apr 2 2017 5:56 PM
Probably find one using TOR (Darknet) using Bitcoin to buy one.

通过洋葱路由（暗网）可能就可以找到了，然后用比特币买。
 
83_vf_1100_c  Dugald Apr 2 2017 6:31 PM
The US version costs $190k and is mostly made in China.

美国版售价19万美元，主要产于中国。
 
Sudden Debt  83_vf_1100_c Apr 2 2017 6:47 PM
And the American version looks like a... well crap!

美版看起来好垃圾！

And the Chinese version looks badass!

中国版看起来好牛逼！

-------------译者：dantepushkin-审核者：龙腾翻译总管------------
 
truthseeker47  83_vf_1100_c Apr 2 2017 7:08 PM
The US version is called a 12 gauge shotgun and new ones can be purchased for less than $300.

 美国版的叫做十二口径散弹枪，新的只售不到300刀
 
Croesus  truthseeker47 Apr 2 2017 7:48 PM
Hell you could buy a Maverick 88 for around $100 and for the money they're actually not that bad.

 见鬼了你花差不多100刀就可以买到马弗里克88散弹枪，以这个价钱来说它们真的算不错了。
 
skinwalker  Croesus Apr 2 2017 9:17 PM
Not even for the money. They go bang whenever you want and are powerful and cheap. Great guns.

 甚至跟价钱无关。只要你想它们就能砰砰响，而且既强大又便宜。很棒的枪。
 
shamus001  83_vf_1100_c Apr 2 2017 8:04 PM
these things are going to get stronger cheaper and more effective and before you know it THE DRONE AGE WILL BE NO MORE 
(phew! thank G*d! - was having some serious "revelation" fears going on here what with their "stings" being in their tails n all!

这些东西会变得更强大更便宜还更有效，无人机时代将会在转眼间消失
（呼！感谢上帝！- 看到在它们的尾巴上的“刺针”还让我感到了犹如“天启”式的恐惧呢。）

 -------------译者：统而言之-审核者：龙腾翻译总管------------
 
Global Douche Apr 2 2017 5:20 PM
These don't appear to be Drone Killers. Nevertheless I like how clever some can be in jamming them. One soldier in eastern Europe used the magnetron output from a simple microwave oven to jam drones. After all most consumer models use the same 2.4 Ghz range of frequencies that the oven uses to cook.

这些看上去不像是无人机杀手。然而我还是觉得如果有人能做出干扰无人机的东西就太聪明了。曾经有在东欧的士兵用一个简单的微波炉上的磁性电子管来干扰无人机。
毕竟大部分民用无人机都使用2.4GHZ的频率，和微波炉用来加热烹调的频率一致。

Having been involved in communications for decades I can state the "aim" to jam a drone isn't at all critical except at a significant distance. As with any conventional FM signal the strongest signal wins! I'll also take a circularly-polarized axial-directed helical antenna over the yagi design on the military jammer even with the ground plane a bit larger.

十多年的通信行业经历，我敢说干扰无人机时的“瞄准”不是关键点，除非是远距离干扰。如同任何常规的FM信号，最强的信号会胜出！我宁愿军事干扰器上安装的是圆极化、轴定向的螺旋状天线，也不要八木天线，或者大一点的接地平面天线也可以。