Is the cat alright. Philip.

#ubitx-help #ubitx

I have found that a 470 ohm in series with the 10 uF, seems to work well. Philip G7JUR

Here is a way to improvement the audio on the uBitx V5, connect a 10 micro F cap to the LM386 + to pin1 - to pin 8. solder to C75. This will give a bit more gain, and bass. Philip G7JUR

dont know, just reverse the wires. As it’s wrong

I have found a wiring error with the amateurradiokits. Its to do with the volume control pot, the black wire must go to the wiper and the brown wire to end hot end. this is more important if you use t

Correct that's all you have to do. You do not need a s meter circuit. Philip.

Don't worry. That's the the why they seem to work. Philip G7JUR

#bitx40

Yes it does . Philip. G7JUR

Yes same problem here. Philip.

#ubitx

I am using a LM386 with the V4 ubitx, works really well. Philip G7JUR

#ubitx

Thats the correct one Philip

#bitx40help #radiuno

I can receive BBC Radio Four on 198 Khz with mine. Philip G7JUR

#ubitx-help

UBITX_CEC_Vxxxxx_16P.hex : It is the LCD equipped with uBITX. Default LCD, 16x02 Parallel LCD This is the one you need Sorry I cant help anymore as it works fine for me.

#ubitx

You need to run Ubitx Manager on your PC. Philip G7JUR

#ubitx

Transmitting WSPR will run the PA flat out for 2 minutes, with the standard heatsinks I am not surprised they blew. I run a small fan near the heatsinks. Philip G7JUR

Also R97 and R98 220 ohms. Philip G7JUR

R97 and R98 PA FETs bias resistors are now 220 ohm. Philip G7JUR

Also C261, and C262. Have been removed from the PA FETs Philip G7JUR

Info is here http://www.hamskey.com/2018/04/add-extended-switchs-to-ubitx-with.html Start at 15k-33k-56k-120k-220k-470k. This will give you a good spread of ADC values, and reliable switching. I dont

You dont need to do any mods. The six resistor and buttons connect the encoder push switch. Philip G7JUR