Re: K5BCQ uBITX Relay Switched LPF/BPF board
Hello Ripley, The first thing is that all this still needs to be tested to see how well it works by someone with good test equipment. Warren volunteered since he has a very nice setup and I'm sending
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Kees T
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#58621
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Re: stone soup ingredient list, what bands and modes are usable
George, K1DX Well said ! Many of us feel the same. Benefits of this rig far outweigh the griping by others in efforts to convince others to not purchase the rig. Arv K7HKL _._
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Arv Evans
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#58620
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Re: Stone Soup
?Robert -- i see that you are in Lakeland. Isn't that somewhat in Sumter county? I thik there are a bunch of folks into emergency ham radio commuications down there. Anyway, that Alnico HF radio
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Gordon Gibby <ggibby@...>
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#58619
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Re: stone soup ingredient list, what bands and modes are usable
Allison I have been following all the discussions but there is still some more definitive information that us neophytes might need, or think we need. When you say " *80m harmonics, use external low
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Arv Evans
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#58618
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Re: Stone Soup
Allison Interesting. I have been experimenting with resistively loading series LC traps and find that they can be made broad enough to cover some tunable spurs without seriously decreasing the
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Arv Evans
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#58617
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Plug in coils
Not exactly HRO style, but makes stage matching/measuring faster and easier 8 pin dip socket ..Use another socket as a header for transformers Also, too test points? (trim off unused pins) Jim
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Jim Tibbits
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#58616
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Re: Stone Soup
This thread reminds me of something I've been told by hams at least three or four times in the last 38 years - and it brings up an issue that I've faced throughout those years.? Some of the posts
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Robert D. Bowers
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#58615
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Re: K5BCQ uBITX Relay Switched LPF/BPF board
Hello Kees Trying to decide the best LPF filter fix for my needs between what you are doing and Gordon¡¯s implantation. So let me play back your approach as I understand it. The LPF plug in boards
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Ripley
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#58614
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Re: BITX20 -
Hi Fabian, Recently you asked for help with calibration of your uBitX. Did You get the help you need? I did not reply at the time because I am not sure how to approach it with you. I think other
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Bill Cromwell
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#58613
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Re: Homebrew from scratch
#ubitx
Just converted your board files to RS274-X.? There were a couple of little frigglies that the conversion program didn't know how to handle. Be happy to send you a copy if you like.? Also saw your
By
lynatmts@...
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#58612
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Re: stone soup ingredient list, what bands and modes are usable
Hi Arv, It is more likely the work that is being discussed and done here will be incorporated into a new version and not squelched the new version. 73, Bill KU8H
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Bill Cromwell
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#58611
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Re: Any Gerber Experts Round Here?
#kicad
#ubitx
Found the issue with the 'D' files...converted them...ran the X files thru FreeDFM with good results. I think we can color this one done. 73, Lyn WA4GEH -- *"You see, wire telegraph is a kind of a
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lynatmts@...
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#58610
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Re: stone soup ingredient list, what bands and modes are usable
Hi Warren, There are all kinds of abuses that are possible. But the question was about the digital modes actually being SSB signals. I only addressed that. It turns out that music does not go well
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Bill Cromwell
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#58609
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Re: stone soup ingredient list, what bands and modes are usable
We should have some way to indicate when too much mike gain is applied. A diode, cap and resistor watching either audio or IF or RF peak signal levels, sending that to a Nano analog pin should be
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Jerry Gaffke
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#58608
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Re: stone soup ingredient list, what bands and modes are usable
Joe, KN4OND I have been thinking along the same lines for a couple of months. We have lots of information that could be organized to support focused work on each of the problem(s), but no document
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Arv Evans
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#58607
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Re: Highest quality uBitx Case ever!
Yeah, that¡¯s my LPF.... Actually its the wire for my 40m dipole. [email protected]> wrote: -- Adam Goler, PhD Cell: (425) 985-8700 "Fear is the mind killer."
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Adam Goler
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#58606
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Re: K5BCQ uBITX Relay Switched LPF/BPF board
73 Kees K5BCQ
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Kees T
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#58605
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Re: K5BCQ uBITX Relay Switched LPF/BPF board
The 4x LPF/BPF boards have arrived and I need to get one in Warren's hands for testing (in addition to the other 6x LPF/BPF boards). A little more layout tweaking will make the interface leads even
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Kees T
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#58604
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Re: VK4PP uBitx LPF BANK add-on Board
http://www.natradioco.com/rdey/whrsl.htm
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Lawrence Galea
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#58603
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Re: Stone Soup
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jim <ab7vf@...>
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#58602
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