开云体育

Allison had done an Atlas conversion years ago. She is one of the best radio designers I have come across. I hope she is still lurking around in this group.

Wanted an Atlas since the 180 came out in 1974 and finally, a 1979 Atlas215x LE recently followed me home. A rather long wait wait, but was it worth it, absolutely? A cheap PLJ-6LED counter with two

Hi Farhan Another excellent sBitx presentation. Can't wait to see an update on both github and your home-page! Niels, OZ9NY

Pete's is a great design. A single conversion radio is still the best bet for robust performance! I top built a dual bander many many years ago, it is on my website www.vu2ese.com. I am itching to

Farhan and all - I have Pete's SimpleSSB on two bands now 20 and 40.? It is a single conversion with a 9MHz IF.? It should work fine on any band except 17.? And it is a super simple design that

Ashhar, I don't understood all? What diagram? on my schématic, there is also a AGC. I don’t know if we’re talking about the same thing ? There are also other additions to what I read on this

Peter, I’m not done yet However, I did not receive an answer regarding the adaptation between NJM2073 and TDA2030. It worked by connecting? (via flag inputamplier on a test model). It’s a bit

Glad you like it. It is not my design alone. It is a community driven circuit. Very little of it is original work! I am less of an author and more of an editor who picks and chooses interesting things

Ashar, yes ,i believe it was jack purdum i was responding to with a general answer. I personally want to thank you for your dedicated hard work for the ubitx. I use mine everyday. Ive changed the

While you are at it, replace the audio preamp with the one designed by Wes. It is on his site www.w7zoi.net wrote:

Hi Gerard, This looks interesting are you sharing the pcb files on github at all ? Br Peter.

Hi, Like Farhan I do not see those screens as an improvement. I am happy enough with my V3. I made some changes to get it compliant regarding harmonics and other spurii, tamed the sidetone, and such

Thomas and Farhan, If color were the only addition to the stock display, then I would agree with Farhan that it is not much value-added.? The display on the v6 also adds more screen real estate AND a

Sorry to disagree with you on color screens. For me, color greatly improves the ease-of-use, such as separating functions and commands from data. ?Color screens are a feature, not a disadvantage.

David, I am not sure which mail of Jack (Purdim, I presume?) you are referring to. uBitx was the answer to a multiband rig for less than 100 dollars when scratch built, that was was easy to tune and

JAck, i fully agree with you. I bought my v6.1? and am very happy with it. with my budget, 1200 is almost my income. Even though its tight i buy qrp ft8 rigs, build qrp cw rigs,etc. been a qrper

Last month I spent 3 weeks at our cabin in OK.? I only needed to drive about 1/4 mile up the road to be within the borders of the Ouachita National Forest so I decided it was time to activate a

Interesting.? I guess that saves redoing the PCB trace layout... 73, Justin B. KI5GKD

Arnie (and others who don't understand why), It was designed that way so the back of the display would not short out against any of the metal on the NANO. It used to be on the front, but people had

While rummaging around in my storage I found a Ver3 UBITX Kit in the original box. I remember testing this board previously and the Raduino with my working UBITX and found it operating. The only thing