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Farhan ji, Will it be true for V3 R253 also or will it be just true for V5 R253 with LM386 ?? I am asking this question because with my scratch build I have taken the V5 schematic but audio system I

Jim, As stated in my email, it shipped feb 2019, and an examination of the PCB indicates it is a Ver. 5 uBitx. Let me know if you are interested in it. Thanks, Ken, N2VIP

Great, thanks. Joel N6ALT

Hi Farhan, With your original code installed in my lash up test bed, and A6 connected to VCC through 4k7?the encoder and ptt inputs didn't work. CAT did change the frequency and set the unit to TX

Yes, updated in v6 wrote:

Hi Ashhar, Has this mod already done on the new V6 transceiver boards? Joel N6ALT

Rick, The radios come factory aligned. I am prepping something that will make bfo setting easier. The v6 code does need a bitmapped display to show the buttons. So back porting it to a 16x2 display

Once AGC introduced, the noise levels might raise. At least I fear so. Sarma vu3zmv wrote:

Ken...What version is the uBitx?

Update, the Bitx40 is on its way to it's new home, the uBitx is still available at $100 shipped, ConUS. Feel free to email me directly with any questions, Ken, N2VIP ken@...

Hi, I should have been more specific in my wanted advert,,i am looking for a complete raduino for a bitx 40 i8 ve got lots of lcd screens,i also live in the uk but am willing to pay for any

When you did the refactoring, did you incorporate the suggestion someone made last week to create IFDEF conditionals so that the new code can support older versions of the hardware? I have a v5 board

I' ve find it very interesting to use in the first stage of TIA - BF998 transistor. Detecting IF or audio can give AGC to the first and second amps. Changing control from 0 to 5.5 V on Grid 2 one can

I used the same plastic case for both the BitX40 and the uBitX. I saw a very nice panel on one of the forums and contacted the builder. DH1AKY, who told me he used some free panel design software to

These square pots have thin flat tapered pins and in my experience these are so easily broken should the item be twisted.I would suggest a skewed pot should be replaced preferably by a multiturn

Farhan, if the order of component placement is reversed so the trimpot goes in after the FET/heatsink, this will avoid any stresses on the trimpot. It will still be skewed, though, which may offend

Hi Dave, I've used this 3rd party display module with success with radiuno on a ubitx, should fit the bitx40 as well: https://www.adafruit.com/product/181 It has a nice blue color with white text. The

Jack and others, I have uploaded the refactored code to https://github.com/afarhan/ubitxv6 . I will document this further in the next few days. If you want to understand ubitx code, start with

As the production of BIX40 has stopped, perhaps no point in buying or fabricating an enclosre fot it, now. Sarma vu3zmv [email protected]> wrote:

That would work, but it will need band pass filters and the associated band switching. The same amp is available (unassembled) for about 38 to 40 US dollars shipped. Paul K0ZYV