Classic L Board Radio Circuit

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  • Опубликовано: 3 фев 2025

Комментарии • 53

  • @arindamchakraborty298
    @arindamchakraborty298 Год назад

    Feeling nostalgic.

  • @Jvc257
    @Jvc257 3 года назад +1

    Nostalgia

  • @mansinghjaryal6910
    @mansinghjaryal6910 Год назад +1

    I want assembled l plate and from where I can get

  • @arunkumar-ee1ud
    @arunkumar-ee1ud 6 месяцев назад +1

    I worked on this board... Years 😅together....

    • @arunkumar-ee1ud
      @arunkumar-ee1ud 6 месяцев назад +1

      We couldn't get it spares....germanium transistor AC188

  • @joeg3536
    @joeg3536 3 года назад +1

    I asked for this recently in shops for any old leftover. None has. Those antenna coils. I had this in early 90s my 7th std or so. There comes a plate as well for L board

    • @radiofm7694
      @radiofm7694  3 года назад

      Yes, a metal plate(chassis) or sometimes a fibre sheet board for screwing coils, bandswitches etc. L boards are gone from market long back. I purchased them last during early 2k period.

    • @joeg3536
      @joeg3536 3 года назад +1

      @@radiofm7694 Nice. I just recall those IFTs came in small paper cases, bakelite (i guess) osc coils that gets screwed to the plate.It was bit difficult to tune with no equipments. Best part is no circuit diagram came with the PCB:). I got it after contacting few ITA students then.

    • @radiofm7694
      @radiofm7694  3 года назад +2

      @@joeg3536 I am planning to do videos on 'L board - the classic way of assembling' and probably tuning/alignment/testing etc using real vintage components. So stay tuned 👍

    • @joeg3536
      @joeg3536 3 года назад +2

      @@radiofm7694 superb! I don't know this emotional recall to L board came back few months back and I was exploring, and came across your video today:). Good to know that I have company. Appreciate your plans for video.awating for that.

    • @libraryjunction5570
      @libraryjunction5570 Год назад

      Now I am 44 when I was 14 year old 9 student made radio via these plate. Feeling nostalgic.

  • @shinubabu5283
    @shinubabu5283 5 месяцев назад +1

    Hai sir Iam shinu. I already have IFT components for one radio.how can I got PCB

  • @uttamsinghjanghel4068
    @uttamsinghjanghel4068 2 года назад +1

    Radio ka Motherboard spare parts mil sakta hai kya Jarur Jankari den

  • @guddanzone6139
    @guddanzone6139 2 года назад +1

    सर,
    प्लीज, इस L बोर्ड के ड्राइवर ट्रांसफॉर्मर के winding के बारे में बताइए।

    • @radiofm7694
      @radiofm7694  2 года назад

      Not sure, probably bifilar secondary

    • @guddanzone6139
      @guddanzone6139 2 года назад

      @@radiofm7694
      Sir,
      Please tell me about L board driver transformer's winning.

  • @ankurpaul1
    @ankurpaul1 3 года назад +3

    These are not available any more in the market.

  • @imvijayan
    @imvijayan 3 года назад +2

    I am very happy to see this board. I assembled this L board radio as hobby circuit when I was in school. I have been looking for this board very long time for remembrance. Could you please give me two boards. I will pay for it. Thank you.

    • @radiofm7694
      @radiofm7694  3 года назад +1

      Hello, Vijaya Kumar, these are just few show pieces, not actually for a sale. Thanks for your comment 👍

    • @imvijayan
      @imvijayan 3 года назад +1

      @@radiofm7694 Thank you for the reply. If you know any source from which I can buy, kindly inform me. Thanks

    • @radiofm7694
      @radiofm7694  3 года назад

      @@imvijayan Pretty scarce nowadays, however send me an email to transistor495@gmail.com

    • @shamimahmed4556
      @shamimahmed4556 Год назад

      I have some L boards one is Driver transformer type another is TBA810 IC type. But L boards iFT side all are same. Difficulty is where to get IFTs, Coils, Plate GI, Trimmer, Bandswitch (Rotator) type 6-pole 3-way or 2-way for 3 band irv2 band respectively.

  • @ranbirbhattacharyaranbir
    @ranbirbhattacharyaranbir 2 года назад +1

    Sir,Can I get 2 L board what is the cost.

  • @joeg3536
    @joeg3536 3 года назад +1

    Can you please share the width, length of L shape. I got a photo of L board, and want to etch it in exact size

    • @radiofm7694
      @radiofm7694  3 года назад +1

      Can you send me an email, I will give you better photos with size details

    • @joeg3536
      @joeg3536 3 года назад

      @@radiofm7694 sure, thank you .

  • @Autismparentingsupport
    @Autismparentingsupport 3 года назад +2

    Is it possible to buy a board from you

    • @radiofm7694
      @radiofm7694  3 года назад +2

      Hello Giri, unfortunately these are not intended for a sale, but you can try etching a similar board without too much efforts 👍

    • @Autismparentingsupport
      @Autismparentingsupport 3 года назад

      @@radiofm7694 thanks for the reply

    • @shinubabu5283
      @shinubabu5283 3 года назад

      Phone number tharu

    • @Autismparentingsupport
      @Autismparentingsupport 3 года назад +1

      @@shinubabu5283 എന്നോടാണോ

    • @shinubabu5283
      @shinubabu5283 3 года назад

      Lbord kittumo

  • @powerquick1557
    @powerquick1557 3 года назад

    👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻

  • @vilayilbaijuthyagarajan2276
    @vilayilbaijuthyagarajan2276 3 года назад +1

    Where is detector diode

  • @RADIO483
    @RADIO483 5 месяцев назад +1

    L board undakiyathano.?medikan kitumo?

  • @shinubabu5283
    @shinubabu5283 3 года назад

    Kayil undo one ydukkan

  • @shinubabu5283
    @shinubabu5283 3 года назад +2

    L board kittumo

    • @radiofm7694
      @radiofm7694  3 года назад +1

      Ippo kittan chance kuravanu, same pcb design cheyth edukkam.

    • @shinubabu5283
      @shinubabu5283 3 года назад

      Kayyil undo one yadukkan

  • @shinubabu5283
    @shinubabu5283 3 года назад

    Phone no tharu