FULL BAND HF Mod - Quansheng UV-K5 (Si4732 chip) TUTORIAL

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  • Опубликовано: 8 сен 2024

Комментарии • 114

  • @takeapart
    @takeapart  4 месяца назад +5

    I noticed faster battery drain…. nothing crazy, but worth mentioning….

    • @takeapart
      @takeapart  4 месяца назад

      please don’t ask… I don’t even have right antenna for those frequencies….

    • @johnbelcher7164
      @johnbelcher7164 4 месяца назад +1

      ​@takeapart the more the power drain, the More transmission power the More Ampage the More Ampage better transmission and More Recieveves awesome 👌

    • @johnbelcher7164
      @johnbelcher7164 4 месяца назад +1

      @@takeapart Not to Worry Takeapart keep saving for Your antenna for Your Rig expensive arials Make good transmitting, & Recieving even 4 Cheap Digital ones I prefer ole School my Choice is Analog CB scanner's amature Radio etc

  • @lt.petemaverickmitchell7113
    @lt.petemaverickmitchell7113 4 месяца назад +10

    I just spit my drink out…..”It’s tiny-that’s what she said!”
    Classic!

  • @axi6ne8us
    @axi6ne8us 4 месяца назад +3

    Received this Quansheng few days ago. Still learning how to use it. Only been able to pickup NOAA. I got zero soldering skills, so would not even attempt. Great job on your end. Cheers!

    • @takeapart
      @takeapart  4 месяца назад +1

      thanks and good luck with learning

  • @spike1756
    @spike1756 4 месяца назад +3

    Hi. This has to be the best instructional video so far for doing this very tricky operation. I just converted mine yesterday using your video and it worked beautifully. Thankyou.

    • @takeapart
      @takeapart  4 месяца назад

      glad to hear that! enjoy! 😊

  • @kennethausten
    @kennethausten 4 месяца назад +2

    I destroyed 3 radios once with smd devices. Will never touch again went back to conventional designs. Good video. I know the sischip. Used a couple for various other functions. I would rather buy a suitable radio than do this mod. It's a challenge and educational, that's what it's about.

    • @takeapart
      @takeapart  4 месяца назад

      it is not easiest thing to do , but totally doable…. it requires steady hands and clean head ….

  • @Almightyrastus
    @Almightyrastus 4 месяца назад +3

    Nice little tutorial there, certainly one of the clearer ones that I have watched.

    • @takeapart
      @takeapart  4 месяца назад

      thanks a lot!

    • @miltonlai4850
      @miltonlai4850 2 месяца назад +1

      Yes, very clean soldering

    • @takeapart
      @takeapart  2 месяца назад

      @miltonlai4850 oh come on! remember not many things are about the look

  • @domints
    @domints 4 месяца назад +2

    The hardest part of this mod is watching you butcher this thing... But I get it, you work with tools and skills you have :)

    • @takeapart
      @takeapart  4 месяца назад

      absolutely! thanks for your input

  • @mmmm768
    @mmmm768 4 месяца назад +4

    Today I learned that the UV-K6 can be pulled apart. The more you know!

    • @takeapart
      @takeapart  4 месяца назад +2

      yeah just by pulling… no screws

  • @johnemmons9087
    @johnemmons9087 4 месяца назад +2

    Great video. Thanks! My favorite radio!
    btw. You can change out speaker if you desire!

    • @takeapart
      @takeapart  4 месяца назад +1

      stay tuned… may happen in future video

    • @johnemmons9087
      @johnemmons9087 4 месяца назад +1

      Just measure speaker for correct size and get one for a stereo speaker. I got two on Amazon a while ago!
      Thanx!

    • @takeapart
      @takeapart  4 месяца назад

      @johnemmons9087 will do! thank you

  • @magardiaz
    @magardiaz 4 месяца назад +2

    Un trabajo excelente, gracias por compartir

  • @samgrath8770
    @samgrath8770 Месяц назад +1

    Great tutorial, with details. What about doing another one with the other mod kit available? (orange thin PCB one ?)

    • @takeapart
      @takeapart  Месяц назад +1

      thanks, I may do another…. but need to get kit

    • @samgrath8770
      @samgrath8770 Месяц назад

      @@takeapart Looking forward to !! (I even don't mind ordering the kit for you if necessary)

  • @KmanAust
    @KmanAust 4 месяца назад +12

    It's not a resistor, it's a choke. You removed a choke and added a different value.

    • @takeapart
      @takeapart  4 месяца назад +4

      thanks for correcting me.

    • @johnemmons9087
      @johnemmons9087 4 месяца назад +2

      That’s half correct. They are both resistors! But they serve as chokes.
      A resistor resists, yes? “Choking” The current.
      Been doing electronics since 1974😇

    • @nif0
      @nif0 4 месяца назад

      ​@@johnemmons9087 its not a resistor its an axial inductor

    • @KmanAust
      @KmanAust 4 месяца назад

      @@johnemmons9087 Yes but correct me if I am wrong, the choke is a wire wound.

    • @spike1756
      @spike1756 4 месяца назад +1

      Who care's? Just put whatever it is in the right place and thank the man! Don't be a couple of " Sad Ham's."

  • @kennyvoss8837
    @kennyvoss8837 4 месяца назад +2

    No soldering skills here. Id love to buy a completed one.

    • @takeapart
      @takeapart  4 месяца назад

      ah for now there is no availability on those hhhh

  • @markwilliam3162
    @markwilliam3162 2 месяца назад +1

    fantastic job thank you

    • @takeapart
      @takeapart  2 месяца назад +1

      thanks for watching

  • @RajeshA
    @RajeshA 6 дней назад +1

    What ever is mentioning as RESISTOR is not actually resistor right ? Its INDUCTOR right ?
    Nice video.
    73
    VU3TBU.

  • @vrb_alex
    @vrb_alex 2 месяца назад

    Broke the screen cable while disassembling. For some strange reasons it was glued to the top. Be careful when disassembling. Unfortunately it is imposible to recover screen cable.

  • @LupusWorax
    @LupusWorax 4 месяца назад +1

    Great tutorial thanks for taking the time making this!!! I did the mod today and flashed firmware UV-K5 HF 0.5, does anyone know what I need to upload my channels in chirp? I tried stock chirp, chirp with egzumer module, ijv module but they all say its not compatible with CEC HF0.5, IJV was able to read and upload but then nothing is there. Of course I did reset ALL after flashing the full band firmware.

    • @takeapart
      @takeapart  4 месяца назад +2

      I uploded my channels before I flashed CEC… so with stock FW. then channels will stay in

    • @LupusWorax
      @LupusWorax 4 месяца назад

      @@takeapart So that would mean that all changes after flashing CEC would have to be done on the device itself......hmm sounds not very convenient.

    • @LupusWorax
      @LupusWorax 4 месяца назад

      I tried like you said but the problem is that after flashing CEC I have to reset ALL in the hidden menue otherwise nothing is working, not the backlight, the screen has weird artifact everything is off only after I reset all it works but then I cannot upload anything........its weird
      @@takeapart

  • @bonez1305
    @bonez1305 2 месяца назад +1

    what is the value for the new capacitor and inductor please ?

    • @takeapart
      @takeapart  2 месяца назад

      link in description , ca $10

  • @iyeetsecurity922
    @iyeetsecurity922 Месяц назад +1

    *_Question:_* Do any of the modifications available for this allow it to TX or RX on SWR?

  • @mmmm768
    @mmmm768 4 месяца назад +2

    2:25 I hope you accidentally key up with your finger on the SMA port

  • @bvs1q
    @bvs1q 3 месяца назад +1

    That's an inductor. I thought the fullband firmware was seperate from the CEC version? Oh I see it's the HF ver

  • @EasyOne
    @EasyOne 4 месяца назад +1

    nice

  • @alexo7796
    @alexo7796 3 месяца назад +1

    Поразительные навыки пайки...

    • @takeapart
      @takeapart  3 месяца назад

      I did what I could… hhh

  • @LiSa-dt4jn
    @LiSa-dt4jn 2 месяца назад +1

    Быстро отрабатывает на смену частоты. У меня это почти секунда. Приема нет. Брак микросхемы.

  • @michaelnoardo3315
    @michaelnoardo3315 4 месяца назад +1

    show a video on how to make a cheap antenna for HF

    • @takeapart
      @takeapart  4 месяца назад

      that is something I could do….

  • @gianfrancovarlaro3687
    @gianfrancovarlaro3687 2 месяца назад +1

    Hi, I have installed this kit, with the right sw but volume level is low (it seems that is all right because I receive the signal correctly). ---------Do you have suggestions ?

    • @takeapart
      @takeapart  2 месяца назад

      unfortunately that how it is…. volume is quite low in HF mode

    • @gianfrancovarlaro3687
      @gianfrancovarlaro3687 2 месяца назад

      @@takeapart tanks for your answer.

    • @englishrupe01
      @englishrupe01 2 месяца назад +1

      Not a great help to you as you have already installed it but there is a newer module that includes an amplifier circuit, to correct this low volume. It's the brown module. You probably already know this by now. Not too expensive to install the newer one, though, if you wish.

  • @Shadowcruise99
    @Shadowcruise99 4 месяца назад +3

    That not a resistor, it's an inductor.

    • @takeapart
      @takeapart  4 месяца назад

      thanks for correcting me

  • @kvmods
    @kvmods 3 месяца назад +1

    what I do... I can not get the resistor under teh screen off... hot air up to 500 degrees... a solder tweezer, 2 solder points.... i can not get it off... what the hell is wrong with my board...

    • @takeapart
      @takeapart  3 месяца назад

      hard to tell… you can still extract it with force, but do not damage other components

    • @englishrupe01
      @englishrupe01 2 месяца назад

      You could gently snip through it, i guess.

  • @frequencywatchers
    @frequencywatchers 4 месяца назад +2

    And Now Everyone WIll Make Same Exact Videos :D

    • @Model3GenerativeANdroid
      @Model3GenerativeANdroid 4 месяца назад +2

      the more the merrier
      2 heads are better than 1
      🥰

    • @takeapart
      @takeapart  4 месяца назад +1

      exactly

    • @takeapart
      @takeapart  4 месяца назад

      there is personal twist in this one hhh

    • @frequencywatchers
      @frequencywatchers 4 месяца назад +1

      @@takeapart whats the peronal twist?

    • @frequencywatchers
      @frequencywatchers 4 месяца назад

      I Qill Make Same Video To, Notlw Heading To PO To Gwt My UvK5

  • @weiwei-kg1te
    @weiwei-kg1te 4 месяца назад +1

    Friends who don't have the ability to compete, here are the modified walkie-talkies

    • @takeapart
      @takeapart  4 месяца назад

      👍

    • @LupusWorax
      @LupusWorax 4 месяца назад

      RUclips does not allow comment links sadly.

  • @alexandredeassis3700
    @alexandredeassis3700 3 месяца назад +2

    Can you transmit in 27mhz or just receive?

  • @franciscoalves5058
    @franciscoalves5058 4 месяца назад

    does works on transmission in hf or only recepotion?

  • @I0I0I0I00I00II
    @I0I0I0I00I00II 3 месяца назад +1

    Whats a firmware?

    • @takeapart
      @takeapart  3 месяца назад

      CEC for HF … link is in description below

  • @mrtechie6810
    @mrtechie6810 4 месяца назад +1

    Ok but is it usable/useful in the real world?

    • @takeapart
      @takeapart  4 месяца назад

      for sure…. Im doing testing RN

  • @Modern_Patriot
    @Modern_Patriot 4 месяца назад +1

    The capicitor sucked. I ended up giving up and tossing the radio

    • @takeapart
      @takeapart  4 месяца назад

      ah, sorry to hear that

    • @kennethausten
      @kennethausten 4 месяца назад

      Many years ago I ordered parts for a project. Unfortunately the capacitors were missing. I looked and looked. I had never seen smd devices before fully. You can guess I had thrown them out with the packaging. So small I never saw them. Well I found them in the Bin. What are these, just tiny Dots. It was hell dealing with them. I failed badly and the project was completed using normal caps . They stood vertically, but it all worked ok. They were only for decoupling.

  • @BenMurr
    @BenMurr 4 месяца назад +1

    Does it do 700 - 800 mhz?

  • @afial4663
    @afial4663 4 месяца назад +1

    Ou acheter ce kit merci

    • @takeapart
      @takeapart  4 месяца назад

      there is link in the description below

  • @luigibellissimo
    @luigibellissimo 4 месяца назад +1

    • @takeapart
      @takeapart  4 месяца назад

      i s it that bad?

  • @pemyb1289
    @pemyb1289 4 месяца назад

    okay good job, but why??? this hand held ist done for 2m and 70cm :-)

  • @hawkinsdaniel7144
    @hawkinsdaniel7144 4 месяца назад +1

    Does anybody know someone who will do this for a price? I've soldered before, but this looks a bit out of my league! Potentially a good business if you are handy at this.

    • @takeapart
      @takeapart  4 месяца назад

      Hi , for sure any electrical repair shop can do it- but you will be paying and with price of components and labor…. where does anyone draw a line for “it’s not worth it” ? just modification kit costs like 75% of new UVK5 and it installation labor hmmm!?

    • @hawkinsdaniel7144
      @hawkinsdaniel7144 4 месяца назад

      @@takeapart I t h i n k I can do this, but it fills me with dread thinking about it. I have another Quansheng UV K5 (8) coming soon, so with a spare one I think it will give me the confidence to do it and not be left without a radio.

  • @ZakharVasiliev777
    @ZakharVasiliev777 4 месяца назад +1

    Всем привет,я изобрёл квантовую радиосвязь

    • @takeapart
      @takeapart  4 месяца назад

      sounds interesting… more info please

  • @matthewlee2686
    @matthewlee2686 4 месяца назад

    Why you wearing gloves?

    • @takeapart
      @takeapart  4 месяца назад +1

      that thing came from china …

  • @andrewmarshall8086
    @andrewmarshall8086 4 месяца назад +1

    All the gear don't make it easy lol

  • @FantaBH
    @FantaBH 3 дня назад

    1:37 why the hell all the time you call small green element as resistor because it is not resistor, it is inductor ? Later found that you truly mixing components, 4:20 you call capacitor as resistor, and resistor as capacitor, hmmm must be you missed to sleep well night before video is made, or you have way to much beer inside. Whatever video is ok however calling components with wrong names is not ok .

  • @preston963
    @preston963 4 месяца назад +1

    What a butchered install especially cutting the chips legs off, obviously not a pro have you ever heard of flux?... This could of been so much nicer of an install.

    • @takeapart
      @takeapart  4 месяца назад +1

      thanks for your input, I haven’t heard of many things…. also functionality and speed wins ! Not every uvk5 owner is artist/soldering specialist…. my video may encourage them to actually try.