Re: Iambic CW Operation Improvement
#sBitx
#sbitx-k3ng
Thank you for testing. Yes, I still experience the issue you¡¯re having with DE. Sometimes it misses the E, or there¡¯s D <hesitation> E. I¡¯m still looking into this. The problem with paddle and
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Anthony Good <anthony.good@...>
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#96008
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Re: Iambic CW Operation Improvement
#sBitx
#sbitx-k3ng
Anthony testing out your new code, and it's definitely better! It no longer drops the beginning dit or dah of a letter... when sending from the keyboard.. I previously pressed the space bar to
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n8yg
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#96007
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Re: SBITX RFON Transmitted signal
#sBitx
Thanks Farhan, just doing my due diligence making sure everything is correct before jumping in further.
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n8yg
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#96006
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Re: SBITX RFON Transmitted signal
#sBitx
The c31 has been removed as different clocks are used now. This is to avoid clocks leaking into each other. wrote:
By
Ashhar Farhan
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#96005
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Re: V1.1 Update Much More Stable
#sBitx
* I believe I found it in the settings txt due to being in DEV mode....
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Shawn N7ECV
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#96004
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Re: V1.1 Update Much More Stable
#sBitx
Great question, Here is what I think happened. When I updated to 1.1, the first instance launched in DEV or DEBUG mode. There is an accompanying terminal window that automatically opens when the
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Shawn N7ECV
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#96003
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Re: Replacement Nano problem uBitx V6
Jerry and Evan, The original failure to read the eeprom was with the radio turned on and screen plugged in and powered usb cable plugged in (and the screen replaced with a nextion? ;-) ) 1. Used
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Mark Hatch
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#96002
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Re: sBitx regulator upgrade info/help with problem
#sBitx
Ashhar Patiently wait for my kit. No joy yet 73 Art N2AJO
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Art N2AJO
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#96001
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Re: Replacement Nano problem uBitx V6
Mark, If the v6 display is lugging down the Nano power supply to less than 5v, then the Nano may still sort of work but some functions (such as programming flash or eeprom) may fail. As Evan said:
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Jerry Gaffke
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#96000
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Re: Finals and Switching Regulator
Hi Ashar, I'd like to get a replacement switching regulator, please. Jason Johnston KC5HWB, Ham Radio 2.0 817-601-7228 | www.HamRadio2.com | jason@... <jason@...>
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Jason Johnston <kc5hwb@...>
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#95999
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Ubitx USB interface noise
I searched to see if this topic has arisen before, but cannot find anything. I upgraded my uBITX with a Nextion screen and added the second Nano for the S-Meter upgrade. I have also added a second 5V
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Jonathan G5LUX
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#95998
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Re: #sBitx Apparent short following unintended TX
#sBitx
I ended up replacing both PA transistors and presumably will need to source more?IRFZ24Ns or equivalents for the future. The unit powered up without issue following replacing them. Now I'm on to
By
AB1ZU
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#95997
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Re: SBITX RFON Transmitted signal
#sBitx
A pic of c31 missing.
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n8yg
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#95996
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Re: SBITX RFON Transmitted signal
#sBitx
I've noticed that C31 is missing from my circuit board which looks lo be a local power puddle reserve for U5 the LM380 amplifier. Is this normal? Also is there a layout/parts placement to help me with
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n8yg
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#95995
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Re: SBITX RFON Transmitted signal
#sBitx
ok, not Mike, Max.. sorry
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n8yg
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#95994
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Re: SBITX RFON Transmitted signal
#sBitx
H Mike, resonant antenna 1:1 and same with dummy load. thanks for the reply. This is a fully completed model. Not the kit.. Not sure if it's worth revisiting the bias settings or if there is just
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n8yg
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#95993
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Re: Replacement Nano problem uBitx V6
Evan The radio wasn't turned on. ?I've tried uploading with the Nano in the radio and with it out. ?It uploads fine but doesn't function properly. 73 Howard
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K4LXY
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#95992
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Re: Replacement Nano problem uBitx V6
When programming the Nano, was it plugged into the Raduino, and was the radio turned on?? The v6 plus display uses a lot more power than the prior versions.? The Nano regulator may not be able to
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Evan Hand
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#95991
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Re: Replacement Nano problem uBitx V6
Mark I uninstalled 1.8.4 and installed 1.18.19. I tried old bootloader and it did not load. I then tried new bootloader and it loaded fine without errors. I think my confusion is the supplier I
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Ken
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#95990
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Re: First use of LTSpice (For tests filters 45mhz)
Hello Dave, I have also open a message on nanovna iso forum I think have a good method to test the filter see here: [email protected] | 2 poles filters teminaison impedance (
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Gerard
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#95989
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