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Re: uBitX V6 no transmit power
#ubitxv6
#ubitx-help
#tx
Thanks Evan,
I will keep watching as I'm also interested in that.
Regards
Owen
Thanks Evan,
I will keep watching as I'm also interested in that.
Regards
Owen
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By
Owen Vinall
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#81964
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Re: Warning -- Promotion for Microcontroller Projects for Amateur Radio
"Shipping mid-September" was on the new products page where most of us ordered it. I haven't received a shipping notification yet.
"Shipping mid-September" was on the new products page where most of us ordered it. I haven't received a shipping notification yet.
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By
Shirley Dulcey KE1L
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#81963
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Re: Warning -- Promotion for Microcontroller Projects for Amateur Radio
Just ordered Microcontroller Projects for Amateur Radio; and received confirmation email from ARRL. Somewhere in the process it said "shipping mid sept". the confirmation email just has standard
Just ordered Microcontroller Projects for Amateur Radio; and received confirmation email from ARRL. Somewhere in the process it said "shipping mid sept". the confirmation email just has standard
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By
KG5DGA
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#81962
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Re: uBitX V6 no transmit power
#ubitxv6
#ubitx-help
#tx
Owen,
Aaron had found the issue and is fixing the transmit problem. It was a blown Q90. He is now asking about the addition of back to back diodes to prevent that from happening again.
Thanks for
Owen,
Aaron had found the issue and is fixing the transmit problem. It was a blown Q90. He is now asking about the addition of back to back diodes to prevent that from happening again.
Thanks for
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By
Evan Hand
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#81961
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Re: uBitX V6 no transmit power
#ubitxv6
#ubitx-help
#tx
Aaron,
I was going off of the numbers given on the HF Signals schematic (they are the same for all version since 4 that I know of):
You will need to trace out the wiring on the board to find the
Aaron,
I was going off of the numbers given on the HF Signals schematic (they are the same for all version since 4 that I know of):
You will need to trace out the wiring on the board to find the
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By
Evan Hand
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#81960
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Re: uBitX V6 no transmit power
#ubitxv6
#ubitx-help
#tx
Just some very simple tests that others have previously been posted. They worked for me.
With your meter connected blow fairly hard into your microphone. Another test is to enable morse code and using
Just some very simple tests that others have previously been posted. They worked for me.
With your meter connected blow fairly hard into your microphone. Another test is to enable morse code and using
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By
Owen Vinall
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#81959
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Re: Assembly instructions for the ubitx v4
Mario,
Before working on the AGC wiring, I would make sure the audio amp and the rest of the rig is working.
I assume that you will be using the Front Panel PCB supplied and that you have solder
Mario,
Before working on the AGC wiring, I would make sure the audio amp and the rest of the rig is working.
I assume that you will be using the Front Panel PCB supplied and that you have solder
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By
Evan Hand
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#81958
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Re: uBitX V6 no transmit power
#ubitxv6
#ubitx-help
#tx
Evan,
K1 does not have a Pin 12
--
'72
Aaron Scott
The K5ATG Blog
Mid-Del Amateur Radio Club
QRPARCI# 16443
GQRP# 16389
4SQRP # 1080
Evan,
K1 does not have a Pin 12
--
'72
Aaron Scott
The K5ATG Blog
Mid-Del Amateur Radio Club
QRPARCI# 16443
GQRP# 16389
4SQRP # 1080
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By
Aaron K5ATG
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#81957
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Re: ubitx nextion case for 4.3 inch display schematic required
Hello,
Am 20.08.2020 05:40, schrieb vu3gwn:
[...]
Do you have a AGC too?
[...]
73
Mario Koppensteiner
OE5MKE
Hello,
Am 20.08.2020 05:40, schrieb vu3gwn:
[...]
Do you have a AGC too?
[...]
73
Mario Koppensteiner
OE5MKE
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By
Mario Koppensteiner
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#81956
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Re: Assembly instructions for the ubitx v4
Hello Evan,
Am 16.08.2020 12:59, schrieb Evan Hand:
I saw this page already. I does not explain how to connect the AGC and the AMP to the board.
I'll have a try when I have connected all the
Hello Evan,
Am 16.08.2020 12:59, schrieb Evan Hand:
I saw this page already. I does not explain how to connect the AGC and the AMP to the board.
I'll have a try when I have connected all the
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By
Mario Koppensteiner
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#81955
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Re: Assembly instructions for the ubitx v4
Hello Mark,
Am 17.08.2020 14:43, schrieb Mark M.:
thank you for your response.
I still need to know how to connect the AGC and the AMP to the ubitx board.
73
Mario Koppensteiner
OE5MKE
Hello Mark,
Am 17.08.2020 14:43, schrieb Mark M.:
thank you for your response.
I still need to know how to connect the AGC and the AMP to the ubitx board.
73
Mario Koppensteiner
OE5MKE
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By
Mario Koppensteiner
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#81954
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Re: Assembly instructions for the ubitx v4
Hello Evan,
Am 17.08.2020 13:23, schrieb Evan Hand:
Yes I have.
Sorry for the confusion. The part has 5 terminals. That's true.l
I saw this already in the documentation. On the first pdf there are
Hello Evan,
Am 17.08.2020 13:23, schrieb Evan Hand:
Yes I have.
Sorry for the confusion. The part has 5 terminals. That's true.l
I saw this already in the documentation. On the first pdf there are
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By
Mario Koppensteiner
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#81953
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Re: Assembly instructions for the ubitx v4
Hello Bob,
Am 16.08.2020 03:22, schrieb Bob Lunsford via groups.io:
Did you are the AGC and the AMP too?
[...]
73
Mario Koppensteiner
OE5MKE
Hello Bob,
Am 16.08.2020 03:22, schrieb Bob Lunsford via groups.io:
Did you are the AGC and the AMP too?
[...]
73
Mario Koppensteiner
OE5MKE
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By
Mario Koppensteiner
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#81952
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Re: Assembly instructions for the ubitx v4
Hello Rick,
Am 20.08.2020 00:40, schrieb Rick Price:
Hello Mario,
Yes, I saw in one of your messages after I sent the file that you had a
nextion case from amateurradio kits. If you
Hello Rick,
Am 20.08.2020 00:40, schrieb Rick Price:
Hello Mario,
Yes, I saw in one of your messages after I sent the file that you had a
nextion case from amateurradio kits. If you
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By
Mario Koppensteiner
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#81951
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Re: LTSpice 17
Your message is a great reminder that I need to get back to learning better how to use these tools.
By the way, here is a direct link to the Analog Devices LTSpice download
Your message is a great reminder that I need to get back to learning better how to use these tools.
By the way, here is a direct link to the Analog Devices LTSpice download
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By
Tom, wb6b
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#81950
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Re: Replacing SMD component
Congratulations.
I also use a toothpick and paper glue stick.
I just ut the toothpick point in the stick, then on the component and put it in place
Regards
Lawrence
Congratulations.
I also use a toothpick and paper glue stick.
I just ut the toothpick point in the stick, then on the component and put it in place
Regards
Lawrence
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By
Lawrence Galea
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#81949
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MSHV SOFTWARE FOR FT8 VERSION
ALL,
COULD ANYONE INDICATE THE BEST VERSION OF THE MSHV SOFTWARE FOR FT8, TO BE INSTALLED ON uBITX V4?
--73's de Rubens PY2PVB
GG49In - Ilha Solteira SP Brazil
ALL,
COULD ANYONE INDICATE THE BEST VERSION OF THE MSHV SOFTWARE FOR FT8, TO BE INSTALLED ON uBITX V4?
--73's de Rubens PY2PVB
GG49In - Ilha Solteira SP Brazil
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By
Rubens Kamimura
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#81948
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Re: Cw not working with straight key
Nigel,
Just checked sotabeams site again and this time it responded. That filter has a message stating that more stock is due in Autumn.
Reg G4NFR
Nigel,
Just checked sotabeams site again and this time it responded. That filter has a message stating that more stock is due in Autumn.
Reg G4NFR
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By
R. Tyson
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#81947
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LTSpice 17
hello,
i think you know some software helpfull like RFSim99, Dishal, Tore calculator.
try LTSpice 17, you can simulate electronic circuits.
See examples on the soft
cdt
hello,
i think you know some software helpfull like RFSim99, Dishal, Tore calculator.
try LTSpice 17, you can simulate electronic circuits.
See examples on the soft
cdt
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By
Gerard
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#81946
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Re: Cw not working with straight key
Hi Nigel,
The two stage filter I used came from -
https://www.sotabeams.co.uk/audio-filters-and-more/
I gather you have already looked at them ? They do a couple of cheaper dual
Hi Nigel,
The two stage filter I used came from -
https://www.sotabeams.co.uk/audio-filters-and-more/
I gather you have already looked at them ? They do a couple of cheaper dual
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By
R. Tyson
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#81945
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