Re: uBITX AGC - Adafruit TPA2016, A Success!
#ubitx
Wow, just found this thread.? I currently?use the nd6t AGC?and as playing around with controlling the hang-time digitally, but it takes 6 pins.? I just placed an order for the TPA2016 so I'll be
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John Scherer
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#61524
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Re: Tool advice: contemporary oscilloscopes and Spectrum Analyzers
Thanks for the response Allison I also had access to a spectrum analyzer, function generator and VNA at work along with an anechoic chamber and a calibrated very wide band log periodic antenna. I
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Bob Benedict, KD8CGH
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#61523
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Re: WSJT-X Split Operations
#ft8
#ubitx
I believe CEC "split" has been incorrectly coded since day one. rOn
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W2CTX
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#61522
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Re: Apparent component swap in design and assembly of pc board v3
#ubitx-help
Fine Ashhar, that was the idea. Thanks to everybody else who gave some good and some not so good advice. J De: [email protected] [mailto:[email protected]] En nombre de Ashhar Farhan Enviado el: jueves,
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Axel - CE3AFC <ce3afc@...>
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#61521
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KD8CEC 1.095 vs 1.097 Features and S-Meter
#smeter
#ubitx
#ubitx-help
I have been using KD8CEC's 1.095 version of the Firmware and have been very happy with it. I am using a 3.7-inch?Nextion?display. My question is two-fold: 1) What extra benefits would I get for
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David Posthuma
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#61520
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Re: FT8
@Praba - I've built a couple of devices like this and never had any issues requiring isolation transformers (I have some but never fitted them as it worked fine as is). @David - I used a USB cable "
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Nigel G4ZAL <nigel@...>
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#61519
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Re: WSJT-X Split Operations
#ft8
#ubitx
Bruce...I have had the same problem. So have disabled "split" on the WSJTX software and all is okay now. I have used the "split" facility before on another rig with no problem. There appears to be a
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roger wincer
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#61518
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Re: W0EB clone raduino and KD8CEC firmware conflict
OK Thanks for posting your solution.? Your post of it not working was a little vague and could have been construed by others that it was the fault of the Raduino Clone.? We tested it pretty
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Jim Sheldon
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#61517
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Re: CEC firmware installation using a MAC
Correction...the 340 driver does not seem to be in the Files here...at least I couldn't find it. Google 'ch340 driver mac' for other sources. Mark
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Mark M <junquemaile@...>
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#61516
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Re: CEC firmware installation using a MAC
The uBitX Manager does not download firmware, it allows you to change the parameters stored in the EEPROM. AFAIK, it runs only under Windows altho I think it will also run in Linux if you have the
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Mark M <junquemaile@...>
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#61515
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Re: Apparent component swap in design and assembly of pc board v3
#ubitx-help
thanks for the spot. i will fix this along with other changes soon. - f
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Ashhar Farhan
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#61514
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Re: not receiving messages
Look under 'Account' for 'Recent Bounces' and you'll find delivery error messages.? I have been signed up for all emails but for the past week or so getting them only sporadically and then several
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Mark M <junquemaile@...>
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#61513
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CEC firmware installation using a MAC
Hi All, I have recently completed by uBitx and now want to upgrade the firmware. I have reviewed Ian's webpages many times and viewed the wiki here. I use MACs at home and I see from previous posts,
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Daimon Tilley
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#61512
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Re: FT8
Typo Correction, SDR Pan David A Posthuma, President E-Church Essentials, LLC <http://www.assessme.org/> AssessME.org Author: <http://www.clcpublications.com/shop/product_info.php?products_id=767>
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David Posthuma
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#61511
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Re: FT8
Nigel: I would love to learn the step-by-step details of how you made this work, and the actual devices used. I also wonder if anyone has wired an IF out for an SDF Pan Adapter? The package would be
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David Posthuma
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#61510
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Re: FT8
YES! That is on my list of things to bring up. km6tcd Sent: Wednesday, November 07, 2018 at 7:57 PM From: "Ashhar Farhan" <farhanbox@...> To: [email protected] Subject: Re: [BITX20] FT8 jerry, no
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Martin KM6TCD <peaceofandalus@...>
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#61509
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Re: Tool advice: contemporary oscilloscopes and Spectrum Analyzers
One comment... My work-a-day scope for lots of things is a B&K 20mhz dual trace analog.? For most tasks that is a useful tool and for the 399$ paid back in the 90s its served well and continues to.?
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ajparent1/kb1gmx
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#61508
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Re: Harmonics and Relay Replacement
OldEngineer,? ?(.....aren't we all) Thank you for your input. I think it's definitely worthwhile to try an individual copper beanie/cap on each of the KT1, KT2, and KT3 relays and ground that with a
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Kees T
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#61507
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Re: Tool advice: contemporary oscilloscopes and Spectrum Analyzers
Bob, I had a RIgol DSO1024 with FFT in the offie and it was a good instrument but the FFT was spot frequency and not a fully swept instrument like a SA.? At the time with HP VNA and Agilent PNA and
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ajparent1/kb1gmx
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#61506
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Re: W0EB clone raduino and KD8CEC firmware conflict
Thanks for the solution. I installed the 1.08 firmware and the used the 1.04 manager and it seems to be fine. As far as calling the firmware version 2.0 I guess it was ver 1.1 but in a folder called
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_Dave_ AD0B
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#61505
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