AM Radio Antenna

Рет қаралды 34,617

Musikbox

Жыл бұрын

Try to explain how the AM radio antenna and its tuner circuit work.

Пікірлер: 53

@ronaldschild157 Жыл бұрын

Thank you for creating this video, along with the real world tunable circuit board. This is a great effort and nicely presented.

@vasilification 2 ай бұрын

Great Video simple effective explanation. I suggest putting a simple amp or high impedance headset and detector diode, like a crystal set. It amazes everyone I show it to at a museum.

@musikbox2020 2 ай бұрын

Thanks for the tips!

@ChillCat665 4 ай бұрын

Awesome video! Good job on explaining the way am radio works

@Davysguru Жыл бұрын

Old technology but very important technology.

@elcidleon6500 Жыл бұрын

Still quite useful if you're into ham radio.

@nelsonchai7 8 ай бұрын

I agree.🎉

@kutbuddintarawala9624 8 ай бұрын

This really helped me to understand how MW loop antenna works..... thanks a lot.

@musikbox2020 8 ай бұрын

Glad it helped!

@chronobot2001 Жыл бұрын

Good video. I liked the drawings and explanation. Comparing the measured values to the calculation was also very good. Nicely done.

@wansolve289 Жыл бұрын

Very good presentation and very good illustrations, thank you.

@JunkyardPhysics Жыл бұрын

Well done. Look forward to future posts.

@oasishut3120 Жыл бұрын

Awesome simple and what a clean demo..keep it up..

@awaismushtaq5719 7 ай бұрын

I'm happy he used litz conductor with electrical insulation paper for winding

@thebraziliangardener8481 Жыл бұрын

this is awesome man,loved it

@andrzej4559 3 ай бұрын

super wytłumaczony temat !!!

@nelsonchai7 6 ай бұрын

Thank you for very good illustrations.

@musikbox2020 5 ай бұрын

Glad you like them!

@harrievanderplas3067 Ай бұрын

Great demo! Congrats. PD0LED

@musikbox2020 Ай бұрын

Thanks!

@KuehncIncorporated Жыл бұрын

Very nice presentation!!!

@musikbox2020 Жыл бұрын

Thanks a lot

@khimroy3958 Жыл бұрын

very good ! thanks you teacher

@francoisdastardly4405 5 ай бұрын

Excellent demonstration ❤

@musikbox2020 5 ай бұрын

Glad you liked it! Thank you

@HayuNukui-hh6bb Жыл бұрын

Great video brother

@FiveRustyNails Жыл бұрын

An excellent tutorial, thanks so much

@musikbox2020 Жыл бұрын

You're very welcome!

@Debraj1978 6 ай бұрын

Best explanation

@mathematiquespro7456 Жыл бұрын

Thank you very good for this vedio

@ahmedtalebsalehdine5367 2 ай бұрын

Thanks for this nice video

@musikbox2020 2 ай бұрын

Glad you liked it

@rickrockwell2804 Жыл бұрын

Thank you!

@moisesalexandrewielckensci3237 Жыл бұрын

Very good.

@saulotavares144 Жыл бұрын

Amazing!!!!!

@teknisitua6110 Жыл бұрын

Very good

@weerobot Жыл бұрын

Awesome

@lalchandra4590 9 ай бұрын

Instant subscribe and like.

@Rams_hobby Ай бұрын

nice video love from India

@musikbox2020 Ай бұрын

Thanks for your kind word. Glad you like it.

@omprakasharya9020 Жыл бұрын

Nice

@janbill79 3 ай бұрын

yes that oscilloscope shows that the signal , gets to the second coil with physically touching it. hard to see the second coil except on the schematic. nice demo with math to back it up

@DeeegerD 3 ай бұрын

You have to calibrate that meter before taking measurements but imagine it's close. It's a great meter for it's price. I have compared it with my more expensive meter and it's very accurate (once calibrated 😁).

@musikbox2020 2 ай бұрын

Thanks for the info!

@AravinthAV Жыл бұрын

Nice....

@SureshKumar-nk2ok Жыл бұрын

simple but very informative sir. please share the details of ant coil dimension ,no of turns gauge of wire,here in our place very difficult to get it.

@musikbox2020 Жыл бұрын

You can get the antenna from "Elenco Two IC AM Radio Kit" on Amazon. I tried to get some measure of the antenna and here what I get: . Ferrite core dimension: 80mm long, 10mm diameter . Big coil # of turns: 106 turns, inductance: 740uH, resistance: 9.34 ohm . Small coil # of turn: 7 turns, inductance 7.2uH, resistance: 1.11 ohm I'm not sure with the copper wire gauge. It's multi-strand yarn wire. If you can not find them, I think you can use any copper wire with size from 32AWG to 26AWG. You can also find other similar AM ferrite antenna on Amazon, ebay, or Aliexpress or from old AM radios. Good luck.

@SureshKumar-nk2ok 11 ай бұрын

@@musikbox2020 thank u so much sir.a very good insight into theory and practical

@Lechoslowianin 10 ай бұрын

interesting

@adilabusafa Жыл бұрын

أهلاً وسهلاً ومرحباً-يتعذر التعليق-لا أعلم .

@daveThbfusion 6 ай бұрын

Very good presentation and radio(s) (especialy older 1s and antennas). You have earned a least.. 1 New Subscriber... *also iLike Camera(s) but being doh! The Economy. Just Α too poor fool, and a Way Too Much of : "just a weird-wiggly Tripod Man".: to be able jump back into film cameras, or filming 📹😫 if you know what iMean 📻📻☕🦫📱 εh

@musikbox2020 6 ай бұрын

It was just a phone camera mounted on a 3 segments arms. The camera was set near my eye view. 😀

@ChillCat665 4 ай бұрын

Awesome video! Good job on explaining the way am radio works