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Hello and Happy New Year! My name is Mircea Alex. Nemes. I recently ordered and received the BITX V6 transceiver relatively quickly. I assembled this transceiver without any problem, it started the

I used the arduino program to put on the firmware, but...i had some problems until i switched the arduino program to "old Boodloder"

Buy some new??, you have to pull out the screw under it also and renew them. maybe wallmarkt?? or srab box?? regards, Rene

Unfortunately intermittently my Win10 or a running APP does not release one of my Comm ports. Often shutting down all apps and trying again seems to resolve it. When that doesn't work try a restart of

Hello Muthu, What do you use to switch the linear on / off? What do you use to switch the linear to transmit / receive? I think it could be the switching contacts, I don't see any other reasons. Are

Easy to find in a desktop brick. Curiously, it appears that going to 5A does not raise the price. https://www.amazon.com/s?k=12v+5+amp+power+supply Anybody have experience with any of those brand

The Index Labs QRP Plus comes to mind. I believe they made over a thousand of them back in the early 90s. True it’s not a Icom, Kenwood, Yaesu, Ten Tec, or Elecraft yet it did use a IRF510 in the

Here is what I mean [email protected]> wrote:

The RDHFF1 does have some minor advantages over the IRF510 in the uBitx Thermal resistance for the RD16HHF1 is 2.2 degrees C per Watt (vs 3.5 for the IRF510) The RD16HHF1 tab is connected to the

Sounds like you are looking for a wall-wart that has current enough, heavy enough wire size, and filtering enough for a uBITX. That might be very difficult to find. Very few wall-warts do over 2 amps

Loris, one parting comment here is that the person who is most convinced is he who can convince himself. Seems that people tend to believe and accept something easiest is the person who believes he

Bob, Well, personal tastes can be applied to many parts of our life, but not to science and mathematics, the thing that amazes me most is that all of us as OMs talk about kilometers, meters,

A friend of mine builds gaming computers. ?He told me to use a liquid cooling system if I really needed to take care of heat.

http://frenning.dk/OZ1PIF_HOMEPAGE/50MHz_IRF510.htm

Since this group is providing support for broken uBITX rigs, it is normal that what is posted here includes a high number of references to broken equipment. There are thousands of BITX design rigs

I have some stock of darlingtons and wonder if there are any such transistors that can sub for the FETs because of the higher gain? Will the 3904s be able to drive a darlington with its much higher

Sorry, I do not fully comprehend the nut "snapping off." I can see a screw snapping off but not the nut. Can you give more details? Bob — KK5R

The V6 shines best on CW but I have been heard here in E Kentucky by others over the state and in Tennessee. Sure they have to crank up their RF gain to hear me but this is because too many hams use

Ian, you said it best... Thanks. Bob — KK5R

Loris, I can bend both ways. To people as here, that are taught the English system, it is easier and simpler for them to stay mainly with the English system because of tradition and seeing no need to