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Date
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
By John Scherer · #61524 ·
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
By Bob Benedict, KD8CGH · #61523 ·
Re: WSJT-X Split Operations #ft8 #ubitx
I believe CEC "split" has been incorrectly coded since day one. rOn
By W2CTX · #61522 ·
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,
By Axel - CE3AFC <ce3afc@...> · #61521 ·
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
By David Posthuma · #61520 ·
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 "
By Nigel G4ZAL <nigel@...> · #61519 ·
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
By roger wincer · #61518 ·
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
By Jim Sheldon · #61517 ·
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
By Mark M <junquemaile@...> · #61516 ·
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
By Mark M <junquemaile@...> · #61515 ·
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
By Ashhar Farhan · #61514 ·
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
By Mark M <junquemaile@...> · #61513 ·
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,
By Daimon Tilley · #61512 ·
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>
By David Posthuma · #61511 ·
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
By David Posthuma · #61510 ·
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
By Martin KM6TCD <peaceofandalus@...> · #61509 ·
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.?
By ajparent1/kb1gmx · #61508 ·
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
By Kees T · #61507 ·
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
By ajparent1/kb1gmx · #61506 ·
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
By _Dave_ AD0B · #61505 ·