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Жизнь мозга после см*рти: открыли новое состояние нейронов? | Пушка #65

Жизнь мозга после см*рти: открыли новое состояние нейронов? | Пушка #65

Channel: SciOne

Гаубица Д-20 (152 мм) | Стрельба шрапнелью прямой наводкой

Гаубица Д-20 (152 мм) | Стрельба шрапнелью прямой наводкой

Channel: Крупнокалиберный Переполох

НОВИНКА! VIKA 27 MIMO

НОВИНКА! VIKA 27 MIMO

Channel: Антэкс

4G антенна

Пушка

Антенна пушка

Какие размеры правильные антенны

Вариус

Varius

LTE антенна

Mimo антенна

00:00:00

guys, hello everyone, as usual, we are on the

00:00:03

channel Evgeniy radio operator, thank you for

00:00:05

visiting my page,

00:00:07

today we will have on review such an

00:00:10

interesting antenna already in the frame, this is the

00:00:13

so-called cannon antenna cannon in

00:00:17

quotes

00:00:18

which have the correct dimensions, I

00:00:21

will remind you what approximately

00:00:24

creates I have prepared a little

00:00:28

about

00:00:30

9 months ago I released a video of a

00:00:36

4g gun you made with your own hands and there was another

00:00:40

video 8 months ago what are the

00:00:44

correct dimensions and the antenna of the gun the video

00:00:47

got 25 thousand views,

00:00:49

so that means this antenna was sent to me, these are the

00:00:54

ones now in the frame by my subscriber

00:00:57

forget the guru and choir thank you very much

00:01:01

otherwise I came to from the Udmurt

00:01:04

Republic which means a little 20th

00:01:07

story why I have it why now there

00:01:10

will be a review it’s just from 8 8 months

00:01:13

ago I showed the antenna of this person

00:01:16

who made this antenna I really

00:01:19

liked it

00:01:20

we compared it with this one antenna probably

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also remember constantly sign up income

00:01:27

for the content of the floor we also have which is

00:01:30

this nonsense it is sold on Avito

00:01:32

here also and even in general an f-connector and give

00:01:36

television connectors and here the antenna

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figure

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showed you can say the ideal

00:01:44

standing wave coefficient plus everything

00:01:46

here 5 10 mm on and approval and I

00:01:51

posted its dimensions and then he came to

00:01:54

my channel and said that he said Evgeniy is

00:01:57

cool, this is my antenna, so

00:02:00

my figures met in absentia from

00:02:03

us, dear friends, there were many

00:02:06

letters of

00:02:08

messages on my WhatsApp where

00:02:12

you asked well on 1800 megahertz

00:02:15

showed show me at 2600 what dimensions are

00:02:19

correct and today I have in my hands

00:02:21

an antenna which, as I said, I

00:02:23

asked Egor for, the antenna is

00:02:26

matched, now we’ll check it, I’ve

00:02:29

already prepared a vector network analyzer,

00:02:33

the antenna is matched for 2 and 1600

00:02:36

megahertz, but more precisely, at

00:02:39

frequency range from

00:02:40

2500 megahertz to 2700 megahertz and

00:02:45

if it is really well

00:02:47

matched - we’ll see, then I think I’ll

00:02:49

take the dimensions from it and

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accordingly you can

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write down all these dimensions and make such an antenna

00:02:57

yourself, and also friends,

00:02:59

this will be my gift, including a

00:03:01

figure s

00:03:03

very modest never offered it myself

00:03:06

so I decided why not

00:03:08

advertised his channel actually

00:03:10

completely free of charge a man with hands

00:03:12

hands from the right place there

00:03:15

will be a description who wants to

00:03:17

contact the figures please the link

00:03:19

to his channel will be in the description under this

00:03:21

video don’t forget to subscribe to

00:03:24

this one man, so friends, I’m not dragging it

00:03:27

forward, let’s go, well, let’s start

00:03:29

visually, look a little at the antenna

00:03:32

here, the decor has been placed first, there are

00:03:34

numbers, as I understand it, he glues in this

00:03:37

case, so now let’s see

00:03:39

243 352, that is, he does some kind of protection

00:03:43

and that’s right, in fact,

00:03:45

we use a brand on our antennas varius,

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too, recently they have already started gluing

00:03:50

on the returned goal of solid solid

00:03:52

admiration

00:03:53

50 smart connectors, we have them here obviously for

00:03:58

good soldering, and the disks themselves are all

00:04:02

made in the form of laser cutting, which

00:04:05

means on a pin, what is the thickness of these 4

00:04:10

tanks, look

00:04:11

five millimeters, the pin is 5 millimeters and the

00:04:14

thickness disk immediately flyagin also let's

00:04:17

see also ask guys one

00:04:20

millimeter please like this you can see like

00:04:25

this

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[music] just

00:04:31

a second

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one millimeter and

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so

00:04:38

we connect the circuits I have already

00:04:42

agreed upon it, we have agreed upon

00:04:45

the load they made with such a small one for

00:04:48

their rear to make it more convenient to connect

00:04:50

and now we have a characteristic impedance of 50

00:04:55

y, so I’ll show you, it will be better visible

00:05:00

up to 50 tons

00:05:03

and, accordingly, the frequency range has

00:05:06

so far been set to 2700, then we’ll

00:05:09

go down and

00:05:12

look up to 2500, let’s make

00:05:15

a connection, so what’s the

00:05:16

nuance here? This is the load, I’m removing it. The

00:05:19

nuance is that Egor put a

00:05:22

rare very connector how to become not very

00:05:26

welcome here we have a sma connector

00:05:29

and the reverse is the so-called very river it would be

00:05:32

desirable of course hyboryan such

00:05:34

advice is given to install connectors if it is ismo then

00:05:37

ordinary ones, that is, as if it would

00:05:40

be with mothers 8 dad soaps fail because it is

00:05:44

very difficult for such a connector, these

00:05:46

adapters I found such adapters

00:05:48

friends, here you can see on one side the

00:05:51

usual one with my mother and on the other hand

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here it is reverse this is a very rare connector

00:05:57

that we will now use

00:05:58

accordingly I screw in the adapter here

00:06:02

let's go straight to 2 let

00:06:04

's see the port ogre again, here's the

00:06:07

same thing here dad here mom also screw the folder

00:06:11

into this connector in general,

00:06:14

ideally of course install the n-type enfamil

00:06:16

the most common

00:06:19

and connect a circuit analyzer here

00:06:23

a little bit of iron now I'll choose a

00:06:28

wooden strip table further away I

00:06:31

'll tell you right away friends I'm not pretending at all

00:06:33

for an ideal test because the antenna

00:06:35

cannot be hung out in space

00:06:39

so we observe in action, of course

00:06:42

churrasko, you need to put it on a stand to

00:06:45

be noticeably accurate, but this is how the world

00:06:48

will be visible at

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2700 megahertz, the antenna has a ksw of

00:06:55

123, this is very cool, Egor bravo,

00:07:00

so the wave structures are sixty it’s

00:07:03

great now let’s

00:07:07

go over the key now,

00:07:11

dad dad is

00:07:18

involved in the frequencies and now the seconds are shining

00:07:21

a little bit and you can’t see it just like that, it

00:07:23

will be clearer for you 2 650 let’s

00:07:26

look at

00:07:28

139 characteristic impedance

00:07:32

let’s do that 2 600 put this in

00:07:36

the middle

00:07:38

128

00:07:41

so let’s 2

00:07:44

550

00:07:48

11 in general, I just took my applause

00:07:50

and

00:07:54

set 2,500 to

00:07:56

102, that is, this is you, but

00:08:00

again, guys, we’ll turn it off

00:08:06

until you can see on the Smith chart where

00:08:09

the antenna is, that is, it’s very, very good,

00:08:13

they agreed on it, as if sharing with your

00:08:16

secrets as far as possible of course,

00:08:19

well Let's say if we enter the

00:08:21

1800 megahertz range, then of course there

00:08:24

will be nothing good there, see the

00:08:27

first two, that this is also acceptable,

00:08:30

by the way, also acceptable, a percentage of 30

00:08:33

will be a loss, but it's okay, let's

00:08:37

look at the 2nd chair, I'll immediately tell the guys

00:08:39

not to tune the antenna to these frequencies,

00:08:41

you see for 2 drains and your own 7 4, this is

00:08:45

already a very bad indicator,

00:08:47

so what else should I look at? Well, let’s

00:08:49

say from band 20, 800 megahertz

00:08:53

ben 20 1 and 4, that is, in moodle I also want a

00:08:59

very interesting game, I don’t know if you know it

00:09:01

or not, but at 800 megahertz Sky reduce it to

00:09:04

4, I think that the gain here of the antenna

00:09:07

will be very low on this range, but

00:09:09

nevertheless you can see from showing what is there,

00:09:11

let's take 900 megahertz captive and

00:09:14

1 and 5 please, also quite working SWR,

00:09:18

we have 800 megahertz band 20 900

00:09:22

megahertz band 8 who doesn’t know please, well, the

00:09:25

lower range is

00:09:29

1710 for example

00:09:31

not a tank with you already very big

00:09:37

1900 megahertz well yes the street by the way is

00:09:42

almost a D

00:09:44

2110 for example six no non-working in

00:09:48

general in one word and so it can’t that we

00:09:50

love to misbehave like him and this is already with

00:09:54

this already so indulge in a

00:09:58

unit, here you go friends, well,

00:10:02

let's look at another 2,500 impedance

00:10:08

so this is a pisyun

00:10:11

50 of us, he gave the guys an example of a completely

00:10:14

clear unit at 5 10 mOhm like this, so

00:10:19

what can I say, well, of

00:10:22

course, an absolutely working antenna of a different

00:10:25

type too let's connect let's see it's

00:10:27

quite possible to use it and

00:10:31

my applause once again I never

00:10:36

regret emotions I like it means I

00:10:38

like it

00:10:39

2 under yes the same mirror 2 500

00:10:43

units 2

00:10:45

550

00:10:48

114 2 600

00:10:53

125

00:10:56

2

00:10:59

651 4 that is, it is more down

00:11:02

agreed even better on mine look

00:11:06

like this and 2,700 we have

00:11:10

12, well, great, great,

00:11:15

the band is 200 megahertz for you, the antenna is wonderfully

00:11:17

coordinated, here we have the 46th at

00:11:23

2,502,700, let’s take a look

00:11:27

54 crazy bravo,

00:11:29

nothing to add, friends, it all

00:11:33

works amazingly

00:11:37

amazingly, they participate as a scout, it’s not

00:11:39

convenient to unscrew this one, it turns

00:11:43

[music]

00:11:47

I’m making a note to you about the mountain girls because we see they installed a camera

00:11:51

or how do I understand what needs to be done

00:11:54

from what we have so that the minimum amount

00:11:57

is expensive

00:11:58

so often I connect the load and

00:12:01

come back here again please from the

00:12:04

unit we have with you and the wave the

00:12:07

resistance is 50 ohms,

00:12:10

that's all, and the device won't be useful anymore

00:12:12

now what we're doing and now friends, I'll

00:12:16

show you the dimensions, I'll just take

00:12:17

the dimensions with a caliper,

00:12:20

please arm yourself with a pencil

00:12:23

on the diagram, but I won't,

00:12:26

maybe the address and and then and where it won't be

00:12:28

posted, but I'll probably probably probably I’ll post it

00:12:31

you know where in the telegram before the telegram channel

00:12:34

you subscribe just like that and Eugene the

00:12:36

telegram channel will be born a

00:12:38

link to it now will be somewhere in the

00:12:43

frame I think and accordingly in the

00:12:45

description too so you can already

00:12:48

see the size there but it will be later I don’t

00:12:51

promise that that’s exactly what they call

00:12:52

today and tomorrow, and now let’s take the dimensions and

00:12:57

arm ourselves with such a simple

00:13:00

device, a

00:13:03

Soviet caliper, we even have some other numbers,

00:13:07

my father’s inheritance, while my

00:13:10

dad worked at the Moscow

00:13:12

scientific research institute of

00:13:13

radio communications,

00:13:15

by the way, the head poisoned the boards of this

00:13:19

institute, he worked for space, you can’t

00:13:22

say they made my first antenna,

00:13:23

which was used for a

00:13:27

mobile phone, so it’s easier for a nuclear

00:13:30

suitcase in those years, back in the post-

00:13:33

Brezhnev times and in the Brezhnev

00:13:34

times, including my first

00:13:37

antenna, I talked already as an

00:13:39

adult, I talked to those

00:13:41

people, they were very interesting works and

00:13:43

many are still classified, and

00:13:46

there were such developments before that,

00:13:50

my dad worked on

00:13:52

Ball Bearing Street

00:13:54

at the ball bearing factory,

00:13:58

worked all his life from the age of 13, wrote at the

00:14:01

age of 13 at a lathe,

00:14:05

now the kingdom of heaven is already deceased,

00:14:07

the work of Vladimirov, and these are all that remain from him

00:14:10

interesting things that

00:14:13

we will not use yet, so I already

00:14:15

said the thickness of the stud guys, we have five

00:14:18

millimeters, the thickness of each disc is one

00:14:21

millimeter, let's continue, friends, let's

00:14:24

take the dimensions and see first,

00:14:27

then the

00:14:30

diameters of all these discs, let's start with

00:14:33

the largest,

00:14:34

the largest, please arm yourself

00:14:37

with revenue again With a pencil

00:14:40

we will now take the dimensions

00:14:46

so that you can see

00:14:48

the largest disk we have is

00:14:59

8 and 9 in size, in my opinion, yes, I’m happy to double-check it

00:15:03

to be the maximum juicy

00:15:10

9 9 millimeters, friends, 9 millimeters, the

00:15:15

largest disk

00:15:16

has been recorded,

00:15:18

now the second disk in size is taking off the

00:15:24

lands there we get

00:15:29

6 6 6 centimeters 6 millimeters the

00:15:34

third disk

00:15:37

5 and 7 at the expense of a second,

00:15:41

more precisely, we take

00:15:45

up to 5 centimeters seven millimeters 5 7 and

00:15:51

these are most likely all the same, let's

00:15:54

see, we wo

00:16:00

n't take

00:16:05

393 and

00:16:07

939, that's clear, they are all directors 39 of them

00:16:13

we have once two three 4 5 6 7 8 9 pieces 39

00:16:17

millimeters three centimeters 9 millimeters

00:16:20

each

00:16:21

so now we remove the distance between the disks,

00:16:25

continue between the first and second

00:16:28

disk

00:16:30

carefully

00:16:33

here we will need to throw back a millimeter

00:16:36

enough for the thickness of the disk now let's

00:16:38

throw it back, we

00:16:39

took

00:16:45

5 millimeters and

00:16:48

minus the thickness disk 4 millimeters guys,

00:16:54

once again we will select

00:16:56

once we check up to 4 millimeters between the

00:17:02

first second disc

00:17:03

between the second and third disc we take the

00:17:07

same grain size

00:17:15

so minus a millimeter 5 millimeters

00:17:18

here between the second and third disc 5

00:17:21

millimeters we

00:17:22

remove to 1 millimeter of thickness so

00:17:26

let's between the third and fourth first

00:17:29

little ones

00:17:32

took

00:17:34

two and two minus millimeters 2

00:17:37

centimeters one millimeter friends

00:17:40

here we have two centimeters one

00:17:42

millimeter here there will probably be

00:17:44

others, most likely everyone is here already we will

00:17:46

make

00:17:48

a lot of

00:17:52

videos there I compared right away yes here the same thing is the

00:18:02

same they there are already discussions about the front sight development,

00:18:05

it happens that

00:18:15

we make it and the same dimensions

00:18:18

everything works out between all these disks,

00:18:22

let’s once again

00:18:26

put

00:18:29

two and 52 centimeters

00:18:32

5 millimeters more precisely between all these disks,

00:18:36

friends25,

00:18:40

it was going to the development, it didn’t interfere,

00:18:42

after all, it’s a laser attachment that’s not

00:18:44

very good 2 and 5 to 10 deals

00:18:47

it turns out between all these disks two

00:18:51

and a half centimeters

00:18:53

in size, what else is important is the importance of you

00:18:57

understanding where the

00:18:58

drilling for the connectors and the so-

00:19:01

called was put on. the power supply of the first disk

00:19:03

is drilled through, now I’ll explain where and the

00:19:06

mass of the connector is applied to it, about the

00:19:09

mass of the connectors appearing on that side

00:19:11

or fastened with rivets there, even then you

00:19:13

get a sermon, and already like this, after all,

00:19:20

only the central core is connected to the second disk; the central pin of

00:19:23

this connector is thus obtained

00:19:25

from this mass and this central core

00:19:28

between them there should be no contact between them, we should not have a

00:19:31

central core, meaning

00:19:34

how to determine where to drill holes is

00:19:38

very simple, friends,

00:19:39

if you take it, I’ll try and draw a

00:19:44

conventional line here to the center and

00:19:48

then set aside an angle of 90 degrees from it

00:19:51

knight get exactly 90 degrees, this is

00:19:56

in these places and you need to drill

00:19:58

the connector, now I can’t take it from the center

00:20:01

because here is the bushing there is something else, we

00:20:03

’ll measure it with you like this in this

00:20:09

way

00:20:11

now in a second now I’ll tell you for sure so

00:20:14

that there is no mistake

00:20:20

2 and 5, by the way, 2 and 5 come from the

00:20:25

edge of this large disk, take

00:20:29

the size two and a half centimeters to the center

00:20:34

and drill

00:20:36

holes for the first connector here, of course you

00:20:39

need to put a 50 dark connector,

00:20:41

take the n-type and then turn the

00:20:46

angle 90 degrees and do the same here we also have

00:20:49

two and a half centimeters to the center,

00:20:55

not the same guys to the center, you understand, yes,

00:20:58

so you had the behavior to the center, two

00:21:01

and a half centimeters,

00:21:04

here on the rod,

00:21:07

please do

00:21:12

everything and accordingly push the

00:21:15

connectors here, so I asked you to have a

00:21:18

fully matched antenna

00:21:20

for an impedance of 50 ohms and for a frequency band of two

00:21:26

thousand 500 megahertz there and

00:21:29

2700 megahertz expansion coefficient, I wo

00:21:33

n’t tell you for sure, but the calculation is

00:21:35

somewhere in the range of about 15 16 debian, in

00:21:40

my opinion, no more, maybe

00:21:43

some time we will put this antenna

00:21:46

on the stand and more Let's see what kind of

00:21:48

radiation pattern it has, but it won't be

00:21:51

today. In one word, I hope I didn't confuse

00:21:57

all the dimensions and antel, ask for

00:22:00

sure about these aluminum

00:22:02

tubes, but it is advisable, of course,

00:22:04

to use them, that is, take an aluminum

00:22:06

tube, cut the dimensions in accordance with the

00:22:09

values that I carry for you

00:22:11

I gave it and I’ll put it here if there is no tube,

00:22:13

you can use nuts, that is, each

00:22:16

of these disks can be hugged on both

00:22:17

sides with a nut, but this is more difficult, friends, it’s

00:22:19

much easier to immediately cut the tube to the

00:22:21

required size, they are all the same here

00:22:24

except this one, this is a different size if you

00:22:26

remember I told you and you

00:22:28

keep tightening everything and thus

00:22:31

you get my antenna

00:22:33

I watched it on the channel of my friends too I

00:22:36

really liked it and they didn’t even ask me to

00:22:38

emphasize again I think that Vladimir is

00:22:42

digital although hello to you

00:22:44

Vladimir land bow my mother is

00:22:47

from the city of Kolchugino bow to all

00:22:50

hello who is from there and I want Volodya also

00:22:54

made a New Year's gift on his

00:22:55

channel to make him an advertisement too

00:22:58

because the guys write videos from their edits very well,

00:23:01

I personally really like it,

00:23:03

I see that many people like it,

00:23:05

you have few subscribers, you need to fix this matter, let

00:23:09

you have a lot too subscribers,

00:23:12

Vladimir Digital has already tried

00:23:15

to compare such an Internet gun with

00:23:17

parabolic antennas and it’s surprising

00:23:19

that literally by a couple of decibels this dish is

00:23:22

losing to a parabolic antenna. By the way, I believe it

00:23:24

because my tests were compared with panel

00:23:27

antennas, plus or minus

00:23:29

about 18 units and it beat and this gun

00:23:31

showed itself as well panels save

00:23:35

again how they can be better this is the

00:23:37

bandwidth of the panel hotel can be

00:23:39

agreed on the range there 1702 700

00:23:42

gun to nothing we will agree to such

00:23:44

wide bands

00:23:45

all friends be tormented with the coming New

00:23:48

Year and Christmas

00:23:50

don’t forget to subscribe to the channel as an

00:23:52

ordinary Evgeniy radio operator I’m very pleased

00:23:54

that we have so many end of the year almost 40

00:23:57

thousand almost 40 thousand subscribers

00:24:00

all sorts of jokes about the fact that I’m

00:24:02

spinning something there but let me

00:24:04

step aside jokes of course I do

00:24:06

n’t do such things we are all living

00:24:08

people we are all showing interest

00:24:12

in this case I thank you all for

00:24:15

your subscriptions and for watching, and

00:24:18

there will be a lot of interesting things ahead of my content.

00:24:19

Soon there will be an announcement that is quite

00:24:25

unusual, so to speak, but in terms of communication, I’ll make it for you too,

00:24:28

so go ahead friends,

00:24:30

good luck to everyone bye bye

Description:

4G антенна пушка 2600 МГц какие размеры правильные Ссылка на канал Егора: https://www.youtube.com/channel/UCUB3eDo_-cPdtKQ9HGsG8HA Ссылка на канал Владимир Цифровой https://www.youtube.com/channel/UCzF2HUka8goWue5zlenXBjA Наша компания ООО М-ТЕХНОЛОГИИ производит и продаёт 4G Lte mimo антенны под торговой маркой VARIUS Высокоточные антенны на медных печатных платах дают несомненный плюс в реальной эксплуатации, так как ток высокой частоты идёт по поверхности металла и медь, в этом плане, лучший проводник. Ещё лучше только серебро. Наш сайт: 4G LTE MIMO антенны Varius https://yota-shop.ru/katalog-tovarov/antenny-mimo-lte-4g-varius Наши контакты: +79990032233 +79990012233 WhatsApp /Viber /Telegram Наша почта: [email protected] Мой телеграм канал Евгений Радист https://t.me/evgeny_radist_varius

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