DIY IF Transformers make them yourself (Part 1 of 2)

Рет қаралды 24,966

Жыл бұрын

This is what you are looking for, to make IFTs yourself. Full details. You should create Factory-level IF Transformers if you follow tips in this video and you don’t have to buy anything, all materials required are available at your home such as old cassette-radios.
The green IFT appeared in the Project Board is for an SW Circuit. I will make a tutorial video to explain how to create this SW module soon. I have, actually, designed most of the vintage radios IFT setups, and I documented them in the Note that you saw in the beginning of this video.am willing. It is in Arabic but I am willing to make a sequel tutorial videos about it, only I need time and your support also. Stay with this channel and share it to others because this will give me more push to continue spreading this valuable information especially this channel is not for money, it is for people…
Stay with "Science & Technology" Playlist of this channel for similar videos.
Some other videos might be helpful from the same playlist:
RF Coils make them yourself at home:
• RF Coils make them you...

Пікірлер: 63

@johnwest7993 Жыл бұрын

Thank you. This is perfect. An elderly friend passed away and left me a number of things, including a gallon jug FULL of IF/preselector/impedance matching transformers from large to tiny. This will help me get maximum use out of them.

@RetroBoxesShop Жыл бұрын

sorry for your loss

@Forensic1Man 5 ай бұрын

Your work is genius and brilliant! With completeness, you have added much information to help us all to restore old radios and get the IF transformers working again. Thank you so much for helping us in the restoration business. In particular I liked how you (1) indicated that SMD capacitors can be used to replace bad components, (2) found and modified a toy with rotary shafts and then add the turn down screw to hold all in place when winding, and finally (3), providing your wire-winding values. It is really a most useful video! Thanks so much!

@baghdadiabdellatif1581 11 ай бұрын

Excellent work and wonderful Arabic writing

@maxiellevillegas1388 5 ай бұрын

Thank you brother.. Salute from the Philippines!!

@user-qd1lb8mu9j Жыл бұрын

I've been looking for such a video for a long time. This is exactly what I was looking for. Detailed example of how to make your own IF cans. Thank you very much for this video, great work. I like the winding machine!!!!

@daleburrell6273 11 ай бұрын

...well, "if ya LOVE IT so much- then why don't ya MARRY IT?!"

@afaifeem 11 ай бұрын

Thanks and there are details hopefully coming on part2

@roberthorseman7432 10 ай бұрын

Very good I like the bread board radio at the end well done 👍👍.

@achuthavarier6179 Жыл бұрын

congratulations. A fine job.

@baderheg5360 Жыл бұрын

ابداع ماشاء الله

@PosthumanKindergarten 11 ай бұрын

you're very crafty, skilled, and frugal... kudos me and a friend are interested in making IF transformers from scratch, i have a bunch of hi-f ferrites from old TVs and similar things, i'll keep an eye on your channel

@gfr2023 Жыл бұрын

cool !!! in older magazines there are lots of projects with those transformer but here in europe they are nearly impossible to find, only some "new old stock" that sometimes came out in e-commerce sites.

@vintagetransistorRadio.Radio.h 11 ай бұрын

Thanks for sharing ❤

@user-ci3dg4lb2d Жыл бұрын

🙂 Good retourne pack ... Ben. i love Ham Radio ...

@flamqs Жыл бұрын

حقيقة انا ... مهتم بهذا الجانب من موضوعاتك. شكراً.

@henrysanchez8803 Жыл бұрын

Hello! Ben, congratulations friend, I like radio frequency circuits, good idea to share your knowledge, thank you very much.

@afaifeem Жыл бұрын

Me too, coming is more in this playlist.

@ovi_4 Ай бұрын

Good ideas Thank you. However, regarding the small caps inside the transformer. I wouldn.t actually bother fitting them inside anymore. It is more trouble than help. I always put them on the PCB next to the transformer. This way they can be tested and replaced when needed ! Having the caps inside is a real pain. Just imagine having to change one of those inside require you to completely de-solder the transformer, disassemble it and under the magnifying glass install another and everything is so small you could break some winding ends in the process and you wouldn't even notice it and even worst, because you have to de-solder and re-solder back the transformer chances are, you could end up with broken (lifted) PCB tracks etc. No, is way too much trouble!

@dalehudson8993 Жыл бұрын

I have been making running transformer"s for a very long time"s which I also get it off older electronic"s bord"s liked old TV part"s old radio"s stuff liked this

@VietNam.2024 Жыл бұрын

Radio thời bóng bán dẫn.. dễ sửa và thay thế khi hỏng...

@myradiocollection3921 Жыл бұрын

Super

@EasyOne 11 ай бұрын

nice

@Repairing_Engineer 11 ай бұрын

عمل جيد استمر

@vintagetransistorRadio.Radio.h 11 ай бұрын

Nyc . ❤ . Sound . Music

@NsndoBrasil 11 ай бұрын

Friend, this coil I'm asking is the coil of Antenna L3 of the Sanyo M9830K radio, this coil was open all of its wire and it doesn't have that capacitor at the bottom can you give an idea of the number of turns of wire for me to wind it again?

@akepatinagaraju8564 Жыл бұрын

👍👍👍👍👍

@eppe8755 9 ай бұрын

Hello, what about green,, brown, orange coils?

@beatlesadeye4912 Жыл бұрын

I have national Panasonic pocket radio rf 9.mw oscillator coil is dead. I'm trying to rewind it with new wire Primary/secondary.after completion mw responding clearly full scale, but different wave bands receiving. I guess wire gauge changed. Can you suggest? The coil in the metal case is the micro size.

@afaifeem Жыл бұрын

Yes, full video about this showing more than 20 vintage oscillators samples. Hopefully will be uploaded soon.

@beatlesadeye4912 Жыл бұрын

@@afaifeem thanks for the reply. Looking forward for your reply.

@martincaldera386 11 ай бұрын

Hello, Do you know type and values of the encased capacitors that those IF trasformers have?. Thanks in advance.

@afaifeem 11 ай бұрын

Some of them are 40 pf or 45, 180 and 170 pf it depends on coil inductance according to the purpose in circuit IFT is used for but for the radios I documented most of their patterns along with coils information in a note, so I think may be I will need to upload the information in that note. Use SMD capacitors instead of those encased caps, they are more stable and more accurate.

@Anshukumaraman Жыл бұрын

Kaise milega please bataeye sir

@retroatx 5 ай бұрын

Was part 2 ever completed?

@hunk6019 Жыл бұрын

Great job , can I wind the same of those to work as MW band RF transformer , can you help me with that ?

@afaifeem Жыл бұрын

Part2 of this workshop will answer your request, not only that but will explain how to make any IFT for any purpose, at any setup and/or any frequency: kzfaq.info/get/bejne/o7t5o7uV1qvMl5s.html

@hunk6019 Жыл бұрын

@@afaifeem I watched it , not what I am seeking , RF transformer is used as an output transformer in RF amplifier , it's tuned with a tuning capacitor .

@afaifeem Жыл бұрын

@@hunk6019 The video I am meant is still not uploaded yet. It is part 2.

@hunk6019 Жыл бұрын

@@afaifeem I am waiting

@MsFakoff Жыл бұрын

is it possible to overheat ferrite?

@afaifeem Жыл бұрын

Not that dmages

@shabirbaloch651 Жыл бұрын

How to make national 1007 pocket radio three ifts winding & pf number

@afaifeem Жыл бұрын

There are videos coming soon how create them for an radio.

@faridnadirov5472 Жыл бұрын

Assalam Aleykum! Does part 2 available?

@afaifeem Жыл бұрын

Sure

@faridnadirov5472 Жыл бұрын

@@afaifeem I am building the superhet like you build, and would like to know how to make yellow, white and grey coils. The red one (am oscillator) is already built. I would be grateful if you could share the part of the video. Shukran!

@UpcomingJedi 3 ай бұрын

Why make them instead of buying them to keep the demand alive so they keep manufacturing them? Or it will be like trying to buy if coils for say...a Hallicrafters s38 line of radios. Theyre not made anymore. Whatevers left in some old codgers barn or toolshed as NOS is all we have left. Nobody makes basketweave coils at all for decades either.