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

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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...

Опубликовано:

5 окт 2024

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Комментарии : 67

@johnwest7993 Год назад

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 Год назад

sorry for your loss

@Forensic1Man 8 месяцев назад

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!

@LGCGROUPSERVICE Год назад

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 Год назад

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

@afaifeem Год назад

Thanks and there are details hopefully coming on part2

@baghdadiabdellatif1581 Год назад

Excellent work and wonderful Arabic writing

@PosthumanKindergarten Год назад

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

@maxiellevillegas1388 8 месяцев назад

Thank you brother.. Salute from the Philippines!!

@gfr2023 2 года назад

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.

@roberthorseman7432 Год назад

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

@ovi_4 4 месяца назад

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!

@PiyalWickramarathna Месяц назад

Thanks a lot sir ,,please give us about FM IF transfomers details ,its very valueble,,thanks

@dalehudson8993 Год назад

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

@وجهةنظر-ر4ج Год назад

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

@AL-Mosammem-Neymar-Quran 2 года назад

ابداع ماشاء الله

@henrysanchez8803 2 года назад

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

@afaifeem 2 года назад

Me too, coming is more in this playlist.

@Repairing_Engineer Год назад

عمل جيد استمر

@achuthavarier6179 Год назад

congratulations. A fine job.

@akepatinagaraju8564 Год назад

👍👍👍👍👍

@flamqs Год назад

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

@matthiasmartin1975 Месяц назад

I Did not know that IF-Transformers could not be bought anymore, but indeed found nothing on Digikey and Mouser. What dark times we are living in.

@afaifeem Месяц назад

Yea, very dark.

@vintagetransistorRadio.Radio.h Год назад

Thanks for sharing ❤

@VietNam.2024 Год назад

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

@MGY_1912 Месяц назад

Are all the windings on each ift the same

@retroatx 8 месяцев назад

Was part 2 ever completed?

@EasyOne Год назад

nice

@vintagetransistorRadio.Radio.h Год назад

Nyc . ❤ . Sound . Music

@myradiocollection3921 2 года назад

Super

@eppe8755 Год назад

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

@NsndoBrasil Год назад

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?

@UpcomingJedi 6 месяцев назад

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.

@martincaldera386 Год назад

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

@afaifeem Год назад

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.

@hunk6019 Год назад

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

@afaifeem Год назад

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: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-mUIpXdqEhgg.html

@hunk6019 Год назад

@@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 Год назад

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

@hunk6019 Год назад

@@afaifeem I am waiting

@beatlesadeye4912 Год назад

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 Год назад

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

@beatlesadeye4912 Год назад

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

@MsFakoff 2 года назад

is it possible to overheat ferrite?

@afaifeem 2 года назад

Not that dmages

@shabirbaloch651 Год назад

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

@afaifeem Год назад

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

@faridnadirov5472 Год назад

Assalam Aleykum! Does part 2 available?

@afaifeem Год назад

Sure

@faridnadirov5472 Год назад

@@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!