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第496章 电报机(2 / 2)

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“手摇发电50W的足够用了,通讯距离条件好的时候几千公里都没问题。”

“这么夸张?”

老板笑道:“一点都不夸张,现在电报机用的电子元件跟之前的那种老古董可不一样,材料和制造工艺都有很大差别。

比如说之前的那些电子管元件,功耗大,发热严重,而且电子管寿命有限,易损坏,稳定性差,抗干扰能力弱,信号放大能力和频率响应范围都很有限。

现在都是晶体管和集成电路,功耗低、寿命长、稳定性高、抗干扰能力也强,能实现超高频率的信号处理和放大,可处理复杂的数字信号和模拟信号,集成度比较高,一块芯片能实现多种功能。

制造工艺就更不用多说了,就像抗战时期的电报机,工艺简单粗糙,电子管制造靠玻璃吹制、金属加工等传统工艺,元件精度低、一致性差。

现在都是采用光刻、蚀刻、离子注入这些先进的半导体制造工艺,能在纳米尺度上进行精确加工,制造出的元件尺寸小、精度高、一致性好。

抗战时期的电报机最远都能达到上千公里的通讯,现在工艺制造的电报机,如果搭配上合适的天线,我说数千公里也是很有把握的。”

江南点了点头,大唐那边没有信号干扰,感觉达到这个距离还真是有可能的。

“如果这样就更好了,等会儿把定金转给你,你先给我做500台。”

“没问题!我把合同快递给你!”

“如果你那里有做好的电报机可以先给我发一台过来,我先学一学怎么用?”

“可以!我今天就跟合同一块儿给你发过去,这个东西操作也不是很难,网上都有视频教程。”

“好的,谢谢!”

“合作愉快!”

“合作愉快!”

挂了电话,江南也是长出了一口气。

如果大唐以后用上电报机,肯定是一项极大的便利措施。

确定能买到电报机,江南立刻回到太极殿找李世民。

“二叔,我已经联系好了,电报机可以买到。”

李世民问道:“你说的这个电报机是什么样子的?跟手机一样可以通话吗?”

江南摇了摇头,“跟手机不一样,这个我就不跟你解释了,到时候你就知道了,反正是可以实现数千里之外的通讯。”

李世民高兴的点了点头,“好好好!只要能联络信息就行。”

李世民激动的从龙椅上站起来,倒背着双手说道:

“平时边境的信息传到长安城,近距离的可能数日,远点的地方有可能数月朕都得不到消息,这会严重导致朝廷对局势的判断。

如果电报机能像你说的那样,朕就能实时了解大唐全境的状况,及时做出决策,对整个大唐的管理将起到至关重要的作用。”

“江南,你这个郡王朕没有白封,哈哈哈!”

江南朝李世民挑了一下眉毛,“知道我是郡王,还叫我江南?”

“你小子,朕还得管你叫殿下?”

“不然呢?”

李世民一瞪眼,“你小子也没管过朕叫过陛下啊?”

江南摆了摆手,“行行行!扯平了!”

喜欢大唐:小兕子的穿越生活请大家收藏:大唐:小兕子的穿越生活本站更新速度全网最快。

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