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After Li Shimin's walkie-talkie was powered on, Li Shimin said to Lin Xuan happily: "With this walkie-talkie, will I be able to know the situation of the frontier battle in real time when I am in the palace?"
"How about giving the generals in the frontier each a walkie-talkie!"
"How much, I will pay you!"
Lin Xuan was speechless for a while when he heard the words, and silently slandered: Brother, I am a simple walkie-talkie!
There is no problem with short-distance communication.
However, in order to meet your requirements, the antenna of the original walkie-talkie must be connected with the communication satellite to achieve it!
What era is this?
Ah Tang Dynasty!
Where do you ask me to find you a supported satellite and walkie-talkie?
Do you think I look like a satellite?
You send me to the sky first, I will be a satellite, okay?
Of course, these are all Lin Xuan's silent complaints.
?Using a mobile phone in later generations will enable unimpeded calls around the world.
But the premise also needs the support of satellites.
In the early days, people used telegraphs to communicate.
Just like in the TV series, it's always beeping.
Generators are not expensive, and the system exchange only needs 4 million reputation points.
The telegraph machine is expensive, and it takes a full 10 million reputation points to redeem it!
Lin Xuan also understands why Li Shimin attaches so much importance to the walkie-talkie.
The biggest taboo in ancient wars is that information cannot be transmitted quickly.
After the soldiers were sent out, Li Shimin was completely blind to the frontline affairs.
Just take last year's war between Datang and Turks as an example, Li Shimin only knew the news when the army was finished fighting.
But a full day has passed!
In ancient times, beacons and beacons were used as signals, in fact, to convey military information as quickly as possible.
However, it is useless.
On the ancient battlefield, almost all military orders depended on shouting.
Sometimes due to misjudgment of information, it will even cause chaos and lose the battle!
During the Southern and Northern Dynasties, there was a similar situation.
The front line got the wrong information and thought they were going to retreat.
The result is actually to let them attack, their own people and their own people trample.
In the end, the enemy killed them all without any effort.
Lin Xuan uses a handheld walkie-talkie, which is estimated to have an effective distance of more than 60 kilometers in an open area.
If they are all in the town, the effective distance may only be about 50 kilometers.
Of course, this is normal.
The effective transmission distance of the radio is related to the amplitude power, the greater the power, the longer the transmission distance.
Lin Xuan is given by the system for free, and has an effective distance of tens of kilometers, which is not bad.
It will be different if you use a special radio transmitter.
Although it is not as exaggerated as on TV, it is no problem for hundreds of kilometers.
If a special transfer station is created, even the communication of the whole Datang can do it.
In the future, any government orders from Li Shimin can be directly delivered to the border in just a few minutes¡ª¡ª
Since Lin Xuan became the Azure Dragon King, he needs to go to court once a month.
On this day, Lin Xuan went to the court meeting as usual, as usual.
Li Shimin and the ministers chatted about this magical walkie-talkie at the court meeting, and they chatted and chatted.
Li Shimin accidentally stabbed Lin Xuan's jokes and bragging about them before.
Does the Azure Dragon King need to take an elixir to restore his immortal power?
As soon as Li Shimin said this, all the ministers began to join in the fun.
Isn't the Azure Dragon King too much of a cultivator?
So when a group of ministers saw Lin Xuan coming, they stepped forward to talk to each other.
One of the ministers said to Lin Xuan reverently: "Qinglong King, I heard that you need to take an elixir to restore your immortal power?"
"The old man is ignorant and ignorant, and he has never heard of any spiritual things that immortals can take."
"Can you see gold mines, copper mines, tungsten mines, etc.?"
"How about I send it to your house?"
Hehe, you can have these minerals, but you can avoid taking them!
Lin Xuan wanted to cry but had no tears. He was joking and bragging, but he could only bear the burden by himself in the end.
"Ah these are all my bragging. How could I need an elixir to restore my immortal power?"
"Don't take it seriously, everyone, I was joking."
Lin Xuan forced a smile, and said lightly.
"Hahaha! Qinglong King is really humble!" Li Shimin was taken aback when he heard this, and then burst out laughing.
There is no way, Li Shimin has preconceived Lin Xuan's previous jokes, and has already firmly believed.
Lin Xuan also smiled awkwardly when he heard the words.
The ministers next to him also complimented Lin Xuan after hearing the words: "Yes, yes, Qinglong King, you are too humble!"
"Qinglong King, if you want something, just say so, don't be polite to us!"
"As long as you can recover your immortal power, I will find you even if I lose everything!"
I restore Nima
It has been said that he is bragging, why don't you believe it?
Damn it!
A bunch of idiots!
No one believed him when he told the truth, but they all believed his jokes!
Okay, it's useless for me to explain anything now. (Remember the site URL: www.hlnovel.com