HF FULL BAND Mod. v1 - Quansheng UV-K5 (Skyworks Si4732 chip, LYSIA)

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LUSYA Si4732 HF FULL BAND modification of Quansheng UV-K5 and UV-K6 portable radio. We remove old Beken BK1080 FM chip, and replace it with a new Skyworks Si4732-A10 SDR chip, which is the essense of the LYSIA HF FULL BAND mod. After this mod your radio will have new SDR receiver when entering FM mode on your quansheng UV-k5 or UV-k6, new tuner has the following capabilities:
- Worldwide FM band support (64-108 MHz)
- Worldwide AM band support (520-1710 kHz)
- SW band support (2.3-26.1 MHz)
- LW band support (153-279 kHz)
- Excellent real-world performance with integrated AM/FM/SW/LW/RDS
- Integrated VCO
- Advanced AM/FM seek tuning
- Automatic frequency control (AFC)
- Automatic gain control (AGC)
- Digital FM stereo decoder
- Programmable de-emphasis
- Advanced Audio Processing
- Seven selectable AM channel filters
- AM/FM/SW/LW digital tuning
Now, you have to understand, even though you are modifying your quansheng, you are not modifying your quansheng -- because the radio part of it will remain the same, you are merely replacing a chip, which in your stock radio is responsible for FM broadcast radio reception. With this new mod, you are replacing that FM chip with an SDR chip which provides you with all the above mentioned functionality. However, it's only as good as the software... So hold your horses and be sure to watch part 3 of this video mini series, in part 3 we are going to be taking a look at the software. Part 2 is about changing your display and keyboard colors.
Part 2 - • Change LCD Display & K...
Part 3 - • Do you need FULL BAND ...
Table of Contents
----------------------------
0:00 - INTRO
2:10 - Radio Disassembly
9:26 - BK1080 old FM chip
10:16 - Removing old FM chip, cap and inductor
15:58 - Replacing the 100 nf cap
25:12 - Installing new Si4732-A10 LUSYA dauterboard
35:21 - Making 2 jumpers
43:23 - Replacing the choke
48:29 - Recap of work done
50:31 - OUTTRO
Useful Links
-------------------
BK1080 Datasheet -- file2.dzsc.com/icpdf/17/12/18/1125865_165859249.pdf
Si4732-A10 Datasheet -- www.skyworksinc.com/-/media/Skyworks/SL/documents/public/data-shorts/Si4732-A10-short.pdf
CEC Firmware for the new FM chip -- github.com/phdlee/uvk5cec/releases/tag/v_01HF
LUSYA Modification Module Si4732 -- aliexpress.com/item/1005006706890871.html
#uvk5 #uvk6 #quansheng #hamradio #lusyamod #si4732 #codernov

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Опубликовано:

6 май 2024

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Комментарии : 14

@bsuyono 12 дней назад

I have checked on aliexpress there are different type of SI4732..which one better?

@codernov 12 дней назад

Browse my channel, there is video titled Do you need FULL BAND HF LUSYA Si4732 Mod. .. In that video's description there is link to the new brown board. Get that one. I got that one. Should arrive May 1st or earlier and then we'll do a video about installing that thing into my personal radio.

@bsuyono 12 дней назад

@@codernov thank you for your infornation...I would try to purchased the brown ones...

@Ham549 22 дня назад

But can it do ISM band?

@codernov 18 дней назад

Dudes suggested Openwebrx. That means no.

@ronlammers8972 7 дней назад

How hot is your hot-air blower ?

@codernov 7 дней назад

390 C

@dj80d6 10 дней назад

yo can i just send you mine and pay you for this mod?

@codernov 10 дней назад

That's what I'm doing here, but outside country, there is no way you'd be able to pay me. We don't have SWIFT, there is no way you will be able to pay -- unless you're in few select countries like China, Cuba, Venesuela, Turkey, Iran, Belarus, etc.. But that's not a problem, you should be able to find a repair shop inside your country to get this mod done!! It's not something you have to send across the world to get done. Stay tuned, I have two new versions of this board coming up, both are brown in color. I'll be doing a quick guide, without hot air, just soldering iron , anyone can follow and DIY type of thing.

@Shadowcruise99 11 дней назад

I watched a couple of videos on that modification. With all the jumper wires required to get the breakout board and chip installed, the end result looks like a rats nest.

@codernov 10 дней назад

I ordered two brown board, those are the new board versions. The new one, and then couple of days later came out even the newer one. So soon I'll do a video on installing those. But this time around something quick, and something DIY, using soldering iron, so that anyone can do it themselves. Stay tuned.

@luigibellissimo 12 дней назад

e' una modifica da 5 minuti .

@codernov 12 дней назад

Ancora più veloce, 2 minuti.. Ma la qualità ne risentirà. Faccio le cose lentamente e prendo buoni soldi per il mio lavoro, in modo che le cose non mi ritornino indietro: in questo modo non faccio sprecare il tempo mio e del mio cliente.))