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Shutting down the PA? 8 messages
#homebrew
#v6
I am back after taking a long look at the schematics of the version 6. I noticed that if I don't allow the RX/TX relays to switch I would be able to totally by-pass the amplifier stages (And also most
I am back after taking a long look at the schematics of the version 6. I noticed that if I don't allow the RX/TX relays to switch I would be able to totally by-pass the amplifier stages (And also most
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By
Bill Gaylord
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#v6 Low audio output 9 messages
#v6
Merle, I have a similar experience with 40meters. That is because the antenna is a 40meter off-center fed dipole. I suspect that your antenna is optimized for 20meters. The difference in signal streng
Merle, I have a similar experience with 40meters. That is because the antenna is a 40meter off-center fed dipole. I suspect that your antenna is optimized for 20meters. The difference in signal streng
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By
Evan Hand
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New batch of Raduino32 (V 6.2) 27 messages
#v6
#esp32
#raduino32
Hello, the calibration procedure is the same as for Ashhar Farhan's original Ubitx v6. First calibrate the Si5351 oscillator and then the BFO. Ramón
Hello, the calibration procedure is the same as for Ashhar Farhan's original Ubitx v6. First calibrate the Si5351 oscillator and then the BFO. Ramón
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ramonlh@...
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#nextion #raduino32 #ubitx6-help #v6 #3d_printing #arduino 4 messages
#v6
#3d_printing
#arduino
#nextion
#raduino32
Great help guys! I found this 1602 display with raduino for the ubitx v5 here. https://www.ebay.com/itm/Assembled-Raduino-Clone-1602-LCD-Si5351-VFO-CEC-Firmware-v1-200-Support-uBITX-V5-/255418822612mk
Great help guys! I found this 1602 display with raduino for the ubitx v5 here. https://www.ebay.com/itm/Assembled-Raduino-Clone-1602-LCD-Si5351-VFO-CEC-Firmware-v1-200-Support-uBITX-V5-/255418822612mk
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By
Metaros Trading Company
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Possible DOA V6 9 messages
#v6
Yes the raduino fits when plugged in either too far to the right or left. Bought a used uBITX that was assembled wrong. The result was that the raduino was toast
Yes the raduino fits when plugged in either too far to the right or left. Bought a used uBITX that was assembled wrong. The result was that the raduino was toast
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By
_Dave_ AD0B
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Intermittent self transmit problem observed
#v6
Long Winded explanation: I was reminded I saw this thread here. At any rate someone was having trouble with the uBITX V6 intermittently deciding to go into transmit, on it's own. I had my radio apart
Long Winded explanation: I was reminded I saw this thread here. At any rate someone was having trouble with the uBITX V6 intermittently deciding to go into transmit, on it's own. I had my radio apart
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By
john_kb0ne
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Displayed frequency wrong - KD8CEC and Nextion 9 messages
#v6
#frequency
#ubitx6-help
Hi all, I want to thank you all for your valuable instructions! In the end, I chose the easiest method for me, which is Evan's method. Now I have two systems that both work perfectly: A Nano with the
Hi all, I want to thank you all for your valuable instructions! In the end, I chose the easiest method for me, which is Evan's method. Now I have two systems that both work perfectly: A Nano with the
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By
DennisHo
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ubitx and MMTTY, anyone? 2 messages
#v5
#v6
#cat
#rtty
#psk31
George, the issue may be computer failure to send TX over CAT. You'll likely have to double check USB/CAT configuration. Alternative: use Fldigi to work RTTY. There are lots of great configuration hel
George, the issue may be computer failure to send TX over CAT. You'll likely have to double check USB/CAT configuration. Alternative: use Fldigi to work RTTY. There are lots of great configuration hel
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By
Don - KM4UDX
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ESP32 for uBitx v6 62 messages
#firmware
#raduino
#ubitxv6
#v6
Dear Ramon, yes I’m interested, let me know when will you have the pcb so I will pa you! Will you add nextion support in future? If not I will mess with the code to do it myself anyway you did a great
Dear Ramon, yes I’m interested, let me know when will you have the pcb so I will pa you! Will you add nextion support in future? If not I will mess with the code to do it myself anyway you did a great
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By
Nicola Potalivo
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V6.1 Blown output transistors and pcb trace 30 messages
#v6
#ubitxv6-help
[BITX20] V6.1 Blown output transistors very disappointed with the design of the PA which lacks a thermal compensation circuit and is not stable. This is a fundamental design error and the unts are use
[BITX20] V6.1 Blown output transistors very disappointed with the design of the PA which lacks a thermal compensation circuit and is not stable. This is a fundamental design error and the unts are use
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By
...
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Android App for uBitx / Raduino32 6 messages
#v6
#raduino32
#esp32
#ubitxv6
Hello Rafael, Both the App for Android and Windows are developed with C ++ Builder 10.4 Community Edition. I have uploaded the source code here: https://github.com/ramonlh/Raduino32/tree/main/Multidev
Hello Rafael, Both the App for Android and Windows are developed with C ++ Builder 10.4 Community Edition. I have uploaded the source code here: https://github.com/ramonlh/Raduino32/tree/main/Multidev
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By
ramonlh@...
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low audio (perhaps?) uBitx v6 - advice please 5 messages
#audiocircuit
#v6
I did and while I don't know exactly what they should be (and too lazy atm to calculate) but all voltages around Q10/11/12 looked reasonable for npn transistors - good idea t check the Q30 etc group -
I did and while I don't know exactly what they should be (and too lazy atm to calculate) but all voltages around Q10/11/12 looked reasonable for npn transistors - good idea t check the Q30 etc group -
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By
mlucia@...
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UBitx + Raduino32 in action 6 messages
#firmware
#raduino
#ubitxv6
#v6
Hi, video setting uBitx+Raduino32 by web. Saludos, Ramón https://recordit.co/KBu9uATuxG
Hi, video setting uBitx+Raduino32 by web. Saludos, Ramón https://recordit.co/KBu9uATuxG
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By
ramonlh@...
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Concept cases/enclosures - Thoughts? 8 messages
#3d_printing
#v6
Stan -- thanks very much for that information -- fascinating stuff, some of which will be applicable to my chemistry students! Gordon Gibby KX4Z
Stan -- thanks very much for that information -- fascinating stuff, some of which will be applicable to my chemistry students! Gordon Gibby KX4Z
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By
Gordon Gibby
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For Sale: uBitxv6 Basic Kit 5 messages
#v6
#forsale
I'm going to end this sale and keep the uBitx.
I'm going to end this sale and keep the uBitx.
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By
Eddie Peters
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Plugged hand key in before changing setup for hand key - now, no transmit or side tone 7 messages
#cw
#v6
Make sure you have the mic plugged into the mic jack, and not the keyer jack. Then select CW on the main screen. Now when you press your PTT switch on the mic, it should act like a straight key. From
Make sure you have the mic plugged into the mic jack, and not the keyer jack. Then select CW on the main screen. Now when you press your PTT switch on the mic, it should act like a straight key. From
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By
Evan Hand
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A YO3DAC article to understand how an AGC circuit works and the difference with a VGA circuit! 9 messages
#ubitxv6
#ubitx6-help
#v6
Hello Earl, try to go in the home page ( https://amateurradiokits.in/home/ ) and after go in Store and you search and click "General Kits" the AGC is the "AGC KIT For Bite And uBitx" is the first item
Hello Earl, try to go in the home page ( https://amateurradiokits.in/home/ ) and after go in Store and you search and click "General Kits" the AGC is the "AGC KIT For Bite And uBitx" is the first item
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By
Loris Bollina
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Stock uBitx v6 UI refactoring 2 messages
#firmware
#v6
Fyysik, Thanks for YOUR work! Will have to try it when i get home, as i am visiting relatives in a nearby town. The quirky switch to fast tune when spinning the dial in one direction and inability to
Fyysik, Thanks for YOUR work! Will have to try it when i get home, as i am visiting relatives in a nearby town. The quirky switch to fast tune when spinning the dial in one direction and inability to
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By
George DU9GT
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Latest Firmware 4 messages
#ubitxv6
#ubitxv6-help
#v6
Thank you for all your work.
Thank you for all your work.
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By
Lee
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R1.4.0 Software Release 44 messages
#ubitx
#nano
#v6
#ubitxv6
Great to hear! Thanks, Dennis! Reed
Great to hear! Thanks, Dennis! Reed
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By
Reed N
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