- Видео 40
- Просмотров 59 297
IU3POA
Италия
Добавлен 29 фев 2024
Comparison between RC and UVK5
Yet another RX comparison between my 2 HF Rig. FW FAGCI R3BORN. Merry Xmas!
Просмотров: 381
Видео
UVK5 on 20m
Просмотров 1473 месяца назад
Comparison between UVK5 and RC on 20m. UVK5 running FAGCI Reborn firmware.
Redcorners replacement knob
Просмотров 559 месяцев назад
My re-design. Search thingiverse thing:6581307
UV K5 - KD8CEC MOD - CEC 0.5HF FW - 40m Award
Просмотров 1,6 тыс.9 месяцев назад
On a endfed without balun aka wire outside my window
UV K5 - KD8CEC MOD - CEC 0.5HF FW - AM Broadcast
Просмотров 1,3 тыс.9 месяцев назад
Am broadcast on a simple wire
UV K5 - CEC 0.5HF Mod - 11m USB - Human Antenna
Просмотров 2,7 тыс.9 месяцев назад
Sometimes you must try... CEC 0.5HF Mod
Redcorner on special it call /mobile
Просмотров 15410 месяцев назад
Redcorner on special it call /mobile
USDR+ REDCORNERS /QRP /P IU3POA - SV2HJQ
Просмотров 11510 месяцев назад
USDR REDCORNERS /QRP /P IU3POA - SV2HJQ
Qual è il firmware installato sul quansheng?
FAGCI Reborn 👌
😮😮😮
Spettacolo! 73 de IU5PTR
Viaggia veramente bene...
Nice thing...🎉 What is the firmware you have used?
Fagci Reborn. 73
Ottimo lavoro !!!! 73 de GPO
73!
Fm radio and the airband are terrible because the signal is much to strong after this software and hardware update, the other Funktions are working perfectly.
I don't tink so, but my mod is a custom design. I directly attached AMI pin to dedicated input. FM pin is connected to original pat and FM reception is perfect, better than stock config. ruclips.net/video/NWOzcaGLlGM/видео.html
@@IU3POA-lp9oi can you show me how to do that,or do you have a link on RUclips?
hello tu 4 video ! what is firmware? pse 73
@@stag143 CEC HF last version
@@IU3POA-lp9oi thank you ! is there a way to hear a strong HF signal without special chip installed ?
@@stag143 bk chip stops working at 18MHz. SI4732, the one of the mod, starts at 100KHz.
thank you for video ! what is the firmware ? please TU ES 73
Fagci Reborn
The Quansheng is a great radio. The most difficult part is learning how to use all the third party firmware. Even the videos with instructions can be hard to replicate on your own unit. I have the Egzumer firmware and I am constantly pushing buttons to get where I want to go. It is a work in progress.
Reception at local oscillator harmonics. It’s unclear what smart people managed to attach a choke with an inductance of 15 μH to the AM input of this expansion board. If instead of such a choke you solder another one with an inductance of 4 mH and make a separate connector for low-frequency antennas, this radio will begin to receive real long-wave stations.
I think you mean to say F4HWN firmware?
Can‘t really compare. It‘s not the same Antenna.
what on firmware ?
KD8CEC
si4732 chip?
@@myhos-1278 yes
Hallo my friend Can you help me please with this antenna how can I do the same? Thank you
Just wanted to make sure it wasnt just mine that was showing S9 signal on just about everything lol guess thats a small flaw.
Vorrei montare seconda antenna al posto del led hai qualche video?
Remove the LED from the pads and use a piece of insulating tape to hold the pads. Enlarge the housing with a 6.5mm drill bit. use a SMA-KE male threaded, female hole antenna holder with 13mm long threads.
ruclips.net/video/ARlpLA-wjpQ/видео.htmlsi=FQNZFiitBUew-s_y
interessante, da migliorare la qualità del video!
Ciao. Che mod è?
Ciao. Anche io ho fatto la modifica, vorrei capire il filo per l'antenna come e quanto grazie mille ciao.
Ciao. Puoi spiegarmi la tua antenna come é fatta?? grazie mille.
Thanks for sharing 73 de OE9TAV
ruclips.net/user/shortsQjS1KgBbxEs?feature=share
Hi, Adrian here. Thanks for your video. I saw that you have a coax coming out where the LED torch usually goes. I assume you have directly connected the coax to the SI receiver chip? Im now see what you have done and thinking of the same solution as directly the SI chip is very sensitive. Going through the RX path on the UV 5K with all the filtering is quite lossy on the lower ham bands. I did try a different point on C2 on the TX RX switching point on the receiver near the SMA and it makes it a little better on the lower bands.
I would like to know the best mod for HF that allows for a single antenna. If I want to listen to HF I can remove the VHF/UHF and replace it with a whip for HF.
Scusa cosa è quello spinotto conficcato dove c'è (mi sembra) il led? E' una presa d'antenna?
Si è la porta AMI del SI4732A10
? mi dici qualcosa in più?
@@ik8vwa trovi tutto sul sito di KD8CEC. La mia è una rielaborazione, ma siamo lì.
@@IU3POA-lp9oiHello i viewed his video. Nothing on CW. Would you know if CW works on CEC 0.5HF firmware? Ty
@@theirishoutdoorcook1207 in RX yes. It has specific mode. You can anyway receive cw with any SSB receiver.
Fitting Video what bands ?
Sounds like Ewoks planning to attack the Empire base ! LoL🤣 These radios are so kickass 👍
One of the things to improve is BFO. It should be good to have per band permanent settings. At the moment you must calibrate BFO anytime you change band. So in the video I left BFO to 0 to be quick. Audio is anyway readable so I don't mind. In my other video you can listen to perfect audio once f-offset is compensated via BFO.
Como lo configuro amigo
you need an hardware mod+new fw from KD8CEC. Search KD8CEC
ciao bel video, una cortesia se posso chiedere, il filo che parte dalla radio come lo hai collegato ?? grazie in anticipo.
Direttamente all'ingresso AMI del chip.
@@IU3POA-lp9oi grazie per la risposta
Modifica interessante, ottimo ascolto, puoi condividere il file Gerber del tuo PCB?
Grazie! Con dei colleghi stiamo ancora testando il circuito e, almeno in città, è necessario un filtro passa basso. Appena abbiamo un risultato posto il PCB.
@@IU3POA-lp9oi Grazie!
Thank you for showing the lower frequency bands. Very useful !
anyone know why some kits ask to change the choke on the antenna input? I think they put a 100 uh choke but I maybe wrong on the value. Can someone let me know if they know why?
1mH
Scusa, intendevo la versione K5-K5 (8) K5 UV 5R Plus-.Grazie EA3FCE
È un k5, ma si potrebbe inserire anche sul k6, ho verificato. In generale è compatibile con tutti, ma non ho potuto verificare direttamente.
Which firmware is this?
@@KN6IXI CEC 0.41HF
Ciao, su quale modello di Quasheng lo hai installato? Grazie EA3FCE
Nice work. Are you using the SI4732 chip?
4732A10
Great job! I watched video on the OM0ET channel, thanks!
👏👏👏👏👏
Usando la tua scheda la trasmissione FM sembra essere perfettamente funzionante. Si prega di consultare RUclips: HF TUTTA BANDA Mod. - Quansheng UV-K5 (nuovo modulo chip Si4732) sul canale OM0ET. Ho ordinato il modulo utilizzato in quel video e volevo sapere se le trasmissioni FM avrebbero ancora funzionato dopo la modifica. Grazie, Roberto.
Si l'FM rimane funzionante. il SI4732A10 supporta la FM commerciale.
Hey everyone this is on AliExpress
Please show us where to get this.
It's a DIY PCB. We are testing some layouts. in the end there will be a stable release.
No link for the hardware board ?
It's a DIY PCB. We are testing some layouts. in the end there will be a stable release.
Can you explain the process you did to make this work?
ruclips.net/video/05nBVLC5yCo/видео.html
SCUSA MI DICI DOVE COMPRARE IL KIT COMPLETO PER LA MODIFICA GRAZIE MILLE CIAO.
There is non a kit it's a diy mod -> ruclips.net/video/05nBVLC5yCo/видео.html
Grazie comunque. Io non so dove comprare i componenti elettronici. Pensavo fosse possibile comprare un kit completo ciao grazie.@@IU3POA-lp9oi
@@battista788 trovi tutto su aliexpress. cmq appena fatto qualche test rendo disponibile un pcb con un minimo di istruzioni
Su Aliexpress a 14€@@battista788
What is it for Please
HF RX
Sorry.. it's in the description.. saw it now 😊
Bel lavoro POA !!!
E a breve faccio il video sul funzionamento...
Hi where to get one,any link/ shop thanks
AliExpress
This is my (not so) similar design. It has multiple configurations and you can use it with specific antenna. When tested I'll publish gerber file.
@@IU3POA-lp9oi Ok, I thought it was the same, I'm following you to see progress. Best regards
Should we replace the chip inside with the si series?
You must put a si4732A10 in place of the radio chip -> www.hamskey.com/
Good. We need all this frequencies on this quansheng. But already we are waiting for quansheng with BT
I've added some clips. Seems it can go down to LF with some limitations. But we must remember the setup... impressive!
What firmware are you using please
KD8CEC 0.4HF