OpenGD77

I have a source from a charger liitokala 500 that gives 12.5volt and 2amper. Something that if I have won is to avoid the annoying noise that is generated when the battery 100% is above 8.3 + -volt (it generated a small hum the amplifier) . Thank you Sounds like you have this issue, which some do. ...

I have a source from a charger liitokala 500 that gives 12.5volt and 2amper. Something that if I have won is to avoid the annoying noise that is generated when the battery 100% is above 8.3 + -volt (it generated a small hum the amplifier) . Thank you

I have just installed the tp5100 but in output it gives me 8.3 volt Is it normal? Or should I give 8.4? If I use the original charger of only 500ma, will the battery charge well? Obviously it will slow it down. My intention is to have an original 500ma charger for the night and 12v 2a for the day an...

woww

Something similar. 73

https://youtu.be/w4ux5PfC-is

and this modification in what affects? improvement in something? 73 thanks



http://detlef-meis.de/2019/05/07/modifi ... qualitaet/

you can take advantage of the components of the old board ??? the TP5100 only without filters etc emits noise in the radio if it is connected while charging? Thank you

OK, I thought it was obligatory ... I have been fond of radios for many years, more than 20 years, but for reasons of life I had to disassociate and I have less time, but I still continue to listen to wonderful QSO... 73

@Juan Francisco What is your callsign, its site policy for people to use their callsign if they have one When changing countries I had to renounce all links with radio, now in Chile I have to start from 0, currently I am trying to reprogram and dedicate a little time to radiation 73 if not having a...

sorry if it's not the right place. I have a Nikon quick charger MH-18a charger for 7.4 Nikon battery, the charger gives 8.4v 0.9A. Would it be worth to charge gd77 battery ?.