Відео

Could you go over a checklist so a dumbass like me could go over their "work" and figure out where they fouled things up? Thank you.

Szia te Orosz vagy?🇭🇺

Excellent video. Very in-depth and fully comprehensive. I've just ordered one from Ali Express for my drone repairs -- those things have insanely tiny PCBs and components! Thanks for putting so much effort into your review 👍

In this video you are using two different antennas. One looks like a 27MHZ. What is the other antenna?

Я добился того же эффекта одним разрезом контакта, просто чуть глубже

Я думаю, что вообще нет смысла в такой мелкой двухдиапазонной антенне. Слишком узкий получается резонанс на двойке и слишком низкий КПД антенны. Поэтому именно в конструкции "fake antenna" (на самом деле Tidradio далеко не первый, кто начал делать такие коротыши, первые, насколько помнится, были именно Diamond лет эдак 13 назад) есть смысл. Настраивали бы их ещë точно на нужные диапазоны: 433, 446 или разнообразные коммерческие диапазоны на 70 сантиметрах как раз для строителей и охранников - было бы очень хорошо. Но по мне для монтажников и охранников опять же удобнее использоать "мыльницы" с интегрированными антеннами. Поэтому лучше перенастраивать тот же Baofeng BF-T20 и отдавать охраннику, чем накручивать на TD-H3 такую мелкую антенну.

Any suggestions on best application for waterproofing? I'm thinking clear nail polish. My only concern is the speaker, I'm not sure if that can be protected / will short under water

Tell me, what could it be? I did everything as you did - I removed the parts, but the sensitivity on FM did not increase, it remained as it was - 83 lBm... On the stock radio at the same frequency, the sensitivity is 120 dBM.. CEC_051

Do you have a donation link somewhere?

Hello my friend love the videos keep up the great work. I have a question for you i have updated my firmware to f4hwn v3.9 i have lost am fix setting and i have not backed up my original eprom is there any way to get this setting back ? Thanks in advance 👍🏻

Love your videos by the way I've learned alot from you!

What country are you in bud? I'd like to get my radio upgraded!

Happy new year

Useful, I was thinking of buying a k5 just to get the orange screen to put on my plus model.

В версии пятой модификации, ничего на плате убирать не нужно, убираем просто микросхему, кидаем перемычку на транзистор и всё) И кв работает хорошо и фм радио хорошо ловится. В пятой версии всё это учли.

Grazie Molte per il video. Tutto spiegato alla perfezione, ed è cosa rara... 🙂🖖

You seem to have made other changes on the v5 mod. I thought there was no need for solder links with that version

Hi friend, is there any way to improve reception in vhf and uhf after modifying to hf with the si4732? Thanks for your videos it's great work.

Happy New year

Fantastic job! I am learning a lot from your videos, большое спосибо товарищ!!! Just to recap, in order to obtain "state of the art" quansheng: -do high sensitivity (substitute 2 transistors with BFU550AR + 2 coils with 0805 15nH) -do 26MHz kill (move a capacitor and jumper it - is maybe there a better quality clock?) -do FM antenna mod (substitute 1 transistor with BFU550AR and 1 coil with NLV32T-471J-EF) -do "better audio" mod (3 capacitors change 500pF,100nF,6.8nF + disconnect 2 pins factory defect) -install V5 board (one jumper plus remove 2 SMD LC filter) + 2Mbit EEPROM 24M02RD -install R3b0rn + select/reset EEPROM -install SSB patch Is this right or I am missing something? Which linux software do you advise to install firmware (k5prog, but which one? there are a lot!) and SSB mod? Всего доброго для 2025!!!

When you talk you say K5 but showing really K6, then you say K6 and showing K5. So, a bit of confusion.

The question is, why lol, the irritating voice is the first thing we turn off in any stock firmware, who would want to re enable that in custom firmware!

С Новым Годом! Всего самого доброго. 🎉73

@codernov Great videos! I suggest you use Araldite (the rapid type) instead of soldermask to fix things in place. It's super tough when fully dried, but at the same time if you need to change things around you just need to warm it up @100C with hot air (so you don't end up melting plastics or harming components) and comes out very easy. I use it for everything. It's awesome.

Интересно, как впечатления от использования дисплея с 37:05 красной подсветкой? Вот дуипю стоит заморачиватся с заменой оранжевых светодиодов на красные?

Tidradio is great, I'm impressed that Quansheng looks on their hardware

Nice 👍

I changed the eeprom to 24M02RD K328K and flash the radio with nicFW_H3_RC2.58 just for a test. it worked ok

Do I build theses for people

Oh god what a knowledge man, I so sad you are not in my country. I tried to update my Quansheng and broke it. It seems it is not possible to do it by myself :(

Glad that is not much higher! I am not sure I would have trusted it to hold me!!!

Love all the greenery!

So it does not work as well WITH the amplifier?

Hello my friend, Thanks for the excellent and detailed modification video! After soldering the V2.5 module, the radio doesn't power up. However, if I desolder the module, the radio works fine. Could this indicate that the module is defective? Any idea which component might be causing the issue?

Лучше бы на нормальном русском бы расказал чем на ломаном английском 😂

ONLY RX ? or Can TX with the New Module🙄

Bonjour, si je comprends bien en achetant une m24m01 elle devrait fonctionner avec n'importe quel firmware ? Plus simple qu'avec une M24M02 ? Merci pour vos vidéos.

Thanks for this. Had a bunch of fuzz under my display from the factory and had to take it apart to remove it. Appreciated sir.

Great video, been loving watching your content lately. Definitely liked and subscribed! I have a question for you: Can you still do the BFU550AR mod on the V5.0 PCB? Would there be a benefit?

You can only swl or you can trasmitting?

great videos! can i use a 0 ohm resistor in place of that first jumper if i remove the capacitor and replace it w the 0 ohm resistor???

hi, what is the firmware at the beginning of the video?

🙏👍👍👍👍👍

Hello, my friend. I am attempting to relocate the flashlight LED as shown in the video at timestamp 1:11:31. I have positioned the LED, but it is not powering up. Did you use any SMD resistor in the circuit, or does this LED work directly with 7V?

Love you're videos Codernov 👍

I need a hf antenna for my quansheng when do I get one

I use 2nF. and 10uF for all-line audio from the chip to the audio amplifier. I also put a bk4819 100n microphone chip in two places after the chip.

How did you get white light on the first device?

Is it important to install it?