开云体育

Here's another all band SSB/CW? ?HF kit you might consider: ? ??https://qrp-labs.com/qsx.html About the same price as the uBitx, once you count the cost of the enclosure. Its predecessor, the QCX

Hi Guys I am very happy with the information about the uBitx PA performance tested in Marianao, Havana Cuba by CM2KMK and CO2JT. Heriberto(CM2KMK) redo the uBitx PA? board and tested with the

I have just about given up on my version 4 board. I cannot get a good calibration or decent audio. Is there someone in the US that would be willing to take a look at it for me? I would be HAPPY to

Hi Mike, Well it sounds like you have a pretty good idea as to what your will be getting into with all of the issues that need to be address with the uBITX out of the box. Last year I got a wild hair

Hi. I'm homebrewing a uBITX to go with the factory model, ultimately trying to add a few things Farhan has suggested. like the HYCAS IF strip. I am trying to breadboard the 45 MHz filter at the moment

There is no function button on the bitx40 unless you are using Allards software and have added a function button. Dave kc2ipx

Hi Christopher, The function button is the pushbutton in the encoder - the control that is used for tuning and stepping through the menu. 73, Bill KU8H -- bark less - wag more

On the Nano there's a small white button in the middle of its board, which is the reset button. Press that button and the code in flash memory restarts. It's marked RESET BUTTON in the image above.

Another option is to use a web SDR receiver (e.g. from http://sdr.hu) - just tune it to a PSK frequency (e.g. 7070 or 14070 USB) and then use that to test your decoder. I use the macOS equivalent to

Ed, Randy, K7AGE, has an audio PSK You Tube video that you could use just with your microphone. I've used it many times works good. Randy KG6WCA

Pardon my ignorance but where exactly is the function button?? Are you referring to the reset button on the arduino nano itself?? The only button on my bitx40 (that I'm aware of) is the PTT switch.

My daughter wanted to do a go fund me but I could never allow that. Of course all of you are right In the long run it is cheaper to get a used unit and a used ATU . Thanks to all of you for your

I have to admit that I too am looking forward to the build challenge and indeed that was part of my rational for going the ubitx route. And I have to admit the fact it is qrp is also an attraction.

I actually sent the Icom off for repair it was sent back saying the cost of repairs exceed the value of the radio. Another $$$ wasted. I used to repair business, marine and CB radios for a living but

In my early days I bought a couple of transceivers used. Both were advertised as working perfectly. Neither worked at all. Ilost a lot of money buying used. I wont do it again.

Thanks for getting back to me. I tried out your suggestion.? The PSK signals are? so weak because of band conditions.? My Ft450d won't even copy them. ?I am going to try to download a PSK audio

Sorry to hear of your calamity. If you are unable to fix your ICOM, you might see about getting it fixed professionally. I use a fellow named Scott Malcolm. He is extremely well versed on ICOM as that

Hello Mike, I have similar plans for my uBITX but I am doing it for the challenge. Between the uBITX kit, the cost of the parts for the many mods that I have done, the 140 watt PA kit from

Hi Mike, I agree with others that you would get to your 100 watt HF radio goal for a lot less money if you shop for a used, working HF rig. Obviously a *new* Icom, Yaesu, Kenwood, Elecraft, etc radio

Sure copy and paste this: http://veloliner.com/ham/nextion_ubitwood.JPG