I am stunned that you can build such a nice and well working radio from scratch, especially the receiver part with all the coil and ferrite stuff. I couldn't :-)
This is a really nice build. You did a sweet job. I haven't read all the comments below but I'm curious as to how you constructed the case. I've been using prefabricated plastic boxes for my projects. I have a Brother label printer, although any brand would do. That would make this look store bought. I use it to label each wire on my home theater system so I have a clue as to what the spaghetti bowl is doing. If you add a higher-quality speaker to your build, even a plug and external speakers would that make anything but FM sound better? I”ve been messing around with arduino for about 7 years now. The biggest problem I've had is purchasing cheap parts from China that don't have documentation or reliable Library. I've really wasted a lot of time trying to get that type of part working. As the saying goes you get what you pay for. Have A Happy Day! (after all it's your choice)
Thanks for the kind words.The cabinets for the devices are made of PVC material which is very suitable for self-construction and cuts with a scalpel. The idea of label printer is great. I'll try to apply it in the next projects.
Would you be able to incorporate a fine adjustment knob, and also the ability to choose a sideband? (Upper/lower sideband.) That would allow reception of the amateur bands. Thanks! Matt
Ok , desculpe o encômodo , mas acho q qualquer pessoa pode enviar qualquer coisa p onde for, mas tudo bem, eu pedi p vc fazer um para mim q eu pagava mas não é de seu interesse, gostei dos seus trabalhos e estou vendo todos os vídeos, obrigado
@@marcoa.f.vargas2138 Thank you for the compliments but once I tried to send a package worth a few euros to England and I had to pay around 50 euros postage
I liked to see that you managed to assemble and make it work successfully, your receiver was beautiful, congratulations!
It is a great honor for me to receive positive feedback from the creator of this beautiful and simple receiver
@@MirkoPavleskiMK Thanks :)
Wow beautiful build! Very clean! And that tuning knob is a nice touch!
nice, very retro, looks like it belongs in a Thunderbird's set
I am stunned that you can build such a nice and well working radio from scratch, especially the receiver part with all the coil and ferrite stuff. I couldn't :-)
After few days I will upload new video: retro look radio with linear scale
@@MirkoPavleskiMK cool, I will watch it :-)
A 16:1 UNUN might match the telescopic antenna to the tuner better
This is a really nice build. You did a sweet job. I haven't read all the comments below but I'm curious as to how you constructed the case. I've been using prefabricated plastic boxes for my projects. I have a Brother label printer, although any brand would do. That would make this look store bought. I use it to label each wire on my home theater system so I have a clue as to what the spaghetti bowl is doing.
If you add a higher-quality speaker to your build, even a plug and external speakers would that make anything but FM sound better?
I”ve been messing around with arduino for about 7 years now. The biggest problem I've had is purchasing cheap parts from China that don't have documentation or reliable Library. I've really wasted a lot of time trying to get that type of part working. As the saying goes you get what you pay for.
Have A Happy Day! (after all it's your choice)
Thanks for the kind words.The cabinets for the devices are made of PVC material which is very suitable for self-construction and cuts with a scalpel. The idea of label printer is great. I'll try to apply it in the next projects.
Very good project 👍
Selam. Bu ferrite çubuk antenlerini nereden bulabiliriz, bilginiz var mı?
I wish I could build something like this. Since my stroke..... not so much..
You have a "library" tab just below the "code" tab
Bravo bate radio skopje
what is the difference between the si4730 and the si4735? They both seem to be HF capable...
Impressive project!
Si4735 can receive SSB sigmals too
Amazing . I like it . I need without box. speaker and amplifire. Where i can buy it
Would you be able to incorporate a fine adjustment knob, and also the ability to choose a sideband? (Upper/lower sideband.)
That would allow reception of the amateur bands.
Thanks!
Matt
This chip is not intended for receiving ssb signals. It can be achieved with Si4735 .
It may also pick up broadcasts from NOAA stations' emergency news broadcasts.
Hi Mirko, can you please link the A 4730 development board? can find only the if on aliexpress and I can not solder smd.
Very Nice 10/10, is it Si4703 or the part you indicated in the vid title?
Si4730
I need adruino + rx kit Si4... + display . How i can buy it ?
0:58 CB1 hangi band oluyor?
I will give link tomorow
Great project ,
Join to the Facebook group "Si47XX for Radio Experimenters": facebook.com/groups/532613604253401/members/
Perfect , can you use this to the some basic radio astronomy ?
No, because it requires a SDR radio . In one of the following videos I will present the making of such a radio
good morming, can be use arduino leonardo ?????
2:19 Türkiyenin sesi radyosu :)
:)
How did you get all bands on that tiny ferrite rod
Can you listen to fm subcarriers with it?
I'm sorry, did you say you use a 10-meter-long antenna? Where do you keep it?
Stretched out in my room
Hi Mirko can i use this sketch with a si4732 a10?
Yes, you can use Si4732 A10
Could you use a LM386 amp instead of the Adafruit amp board ?
Yes, you can use any amplifier
Where's the link to the code/schematics?
At the end of the text
i want to convert y car radio to work by arduino to be OBD display and radio controller
Where can I find the ferrite rod? I don't own any LW or MW radios I can scavenge for this type of component.
I took it out of a small old pocket radio
cool radio
what the case is made of
PVC board with a thickness of 3мм and 5мм
Sir can you give me the .stl file of the grill on the speaker
www.thingiverse.com/thing:3834348 . You just need to scale it to the size of the speaker
@@MirkoPavleskiMK Thank you so much. I was just scrolling through your videos and already found the design under one of them but still thank you sir
1:19 Macedonian Music?
Nice!
Круто !!!
Mirko bom día!!! Você pode fazer um desse pra mim?? Obrigado
Sorry, No
@@MirkoPavleskiMK , Mirko eu pago o material e o envío!
@@marcoa.f.vargas2138 I'm sorry but I can not send to another country
Ok , desculpe o encômodo , mas acho q qualquer pessoa pode enviar qualquer coisa p onde for, mas tudo bem, eu pedi p vc fazer um para mim q eu pagava mas não é de seu interesse, gostei dos seus trabalhos e estou vendo todos os vídeos, obrigado
@@marcoa.f.vargas2138 Thank you for the compliments but once I tried to send a package worth a few euros to England and I had to pay around 50 euros postage
Si4730 is only AM/FM, maybe he is using the Si4734 or Si4735
According to the data sheet the Si4730 is FM/AM/SW/LW.
@@chrismumford9206 check it again:
SW band support (Si4734/35)
LW band support (Si4734/35)
@@JohnUsp Oh yes, you're absolutely correct.
Suggest you add a *Decimal* *Point* where appropriate. ( i.e. *9850MHz* to *98.50MHz* )
Needs a better speaker...sounds really bad.
Source code: github.com/pu2clr/SI4735
🇲🇩🤔👍