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Building a transceiver from scratch is indeed great fun. Soldering the components on, winding the toroids, aligning the IF, setting up the filters. Then testing it all for smoke, and seeing if it

Most of the features are just software codes. Your main transceiver can be really, really simple. Yet you could have a front panel crammed with buttons and knobs that connect the micro inside the

They look great. If anything, the local hams will be convinced that you really made if yourself ! I collect cellphones. In my collection are prototypes rhat never made to production. How can I prove

Reg -- we build stuff 'cause it is enormous fun. Buying a complete radio is very cool if you want to move on quickly to the software (Fldigi, WSJT-X, logging, award tracking, etc etc) for example.?

Hello, As promised, I made today my 6 adapters to correct the error on my PCB. You will tell me, why 6, the ubitx has only 5. As it is a personal fabrication, I added a relay that allows me to have

Roger, China and India have been inches away from nuclear war for decades. I would hope that China would take the high roar with COVID relief for India. I also wish we had responded sooner, but this

To avoid the tiny pores, you could the Cold toner transfer process. The most interesting variant of that uses Mosquito Repellent lotion - https://www.youtube.com/watch?v=1oRYKKIqBOE

Best wishes to you and all India for a speedy recovery

Yes, best wishes and prayers for India and the whole world. I wonder if the author of the article ever thought that perhaps China should support other nations in this. Why is it when any other Country

I look at the complexity of most modern rigs and wonder.... how many people use more than a few of the multiple facilities ? Could the average person remember how most of the settings work without

Hello, Hello, thank you for seeing that my Kicad design problem interested you. I’ll get you pictures of my adapters as soon as they’re done. For the manufacture of PCB, I use the transfer method

Thanks for this link http://www.w0eb.com. I have started to study it and finds it can provide a wonderful uBitx with the choice of IARU regions, a faster answer to commands, keyboard and mouse control

Gerry, Yes, it's a great chip. I have one tuned to my 700Hz sidetone (lights an LED), so I know when I'm right on frequency with another station. Trystan G0KAY

I think it's less the Thalidomide situation than politics.? $200 is a lot cheaper than any other price I've heard/seen - a LOT cheaper. Enough so that when I heard about the paperwork... I was

Hello Bob, Your order is ready for shipping and will be done so in the next couple of days. We will inform you via a private mail the dispatch details. It usually takes between 5 to 10 days once

It took a LOT of fiddling and diddling to get it to work. I too, have a laminator. Actually two of them. It was VERY fussy re: board cleanliness. The ultimate solution was a paper especially made for

I have had horrible experience with homemade PCBs. The press and peel invariably smudged for me. One needs the PCBs only when using SMD with small footprints. They are hard to resolve with laser print

Chuck Adams has a video on YouTube using "Muppet" PCB fabrication. It works well. Jack, W8TEE This sort of thing is a good argument for homemade circuit boards.? I used to do it with pcb-express.? I

For those who don't know, Farhan and Gordon Gibby did Herculean work to develop a working ventilator that could be produced for about $200. Then, the FDA stepped in with massive amounts of paper work

I saw a little while ago that equipment to produce medical O2 is also being sent.? That will make a big difference, and I'm tickled at the doses being sent. Ventilators, on the other hand, were being