FreeDV 2.0 with Ubitx 6?
I'm trying to get it working but FreeDV apparently doesn't like the FT-817 hamlib setting.? Usually when I try to test the cat function I get a hamlib message saying it failed to connect and/or
By
John Roland
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#115379
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Re: zbitx schematic and pcb xray
Retrying,
Is there any voltage analysis not DC, Signal levels. What to expect at each
stage.
Thanks.
Ravi/M0RVI
[email protected]> wrote:
By
Ravi Miranda
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#115378
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Re: I half-broke transmit somehow
Everyone can change their mind, and HF-Signals has also learned something – as have I myself.
No offense intended, but somehow you seem to have a problem...
Sent: Sunday, January 26, 2025 10:54
By
Jens/HB9JOI
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#115377
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Power Supply Voltage
I have an adjustable power supply,? I have it set at 13.8 volts, What is recommended? I got it on Saturday Upgraded to 4.3 64 bit on Sunday on Monday I kinda modded the mic and get pretty good audio
By
Doug Backer
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#115376
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Re: Setting sBitx V2
Hi Gyula,
Thanks for your suggestions.
Im using Atas 120 antenna? and also a loop 7/30Mhz
Yes sure I dont keep sBitx on a shelf I have a lot of fun to discover it , and now time to TX has
By
F6GWE
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#115375
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Re: Setting sBitx V2
Patrick,
if I may suggest, use a current limiting power supply and you will save yourself from frequent soldering.
I also have a v2 and at first it worked on battery, then one day I noticed that I had
By
HA3HZ
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#115374
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Re: Setting sBitx V2
Thanks a lot Farhan.
73
Patrick
By
F6GWE
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#115373
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Re: Setting sBitx V2
Do nothing. Start transmitting with the drive low and increase it
[email protected]> wrote:
By
Ashhar Farhan
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#115372
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Setting sBitx V2
Hi group
I bought an sBitx V2? #049? in April 2023 and put it on a shelf...
Some weeks ago, I put? battery 2032, power on, update software with JJ 4.2? setup call,? Wifi, time, and play in
By
F6GWE
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#115371
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Re: zbitx schematic and pcb xray
Thanks Farhan,
Would there be a possibility of the signal levels in Vpp at T2 on pins
5,2 and 6,1 too please? Is T1 9 turns - on FT37-50? I might have
missed this information somewhere if published
By
Ravi Miranda
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#115370
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Re: New Problem with uBitx V6.1. After a long period of transmission, rig stays in transmit mode
Ashhar:
Your diagnosis was absolutely correct! A bad cable between the rig and
the antenna tuner was not making contact when it heated up. This caused
a very high SWR.
Now that the problem is
By
N4DR
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#115369
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Re: Selling my xBitX V3 with JJ latest image
It is now sold.
By
ray.erdinc@...
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#115368
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Re: sbitx dev ic2bb address failed at 68
I upgraded to the 4.031 firmware and the rig is working great
Thanks
art
By
Art N2AJO
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#115367
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Re: Selling my xBitX V3 with JJ latest image
On eBay:
https://www.ebay.co.uk/itm/387858673027?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=wLCdxH6VQgu&sssrc=4429486&ssuid=wLCdxH6VQgu&var=&widget_ver=artemis&media=COPY
By
ray.erdinc@...
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#115366
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Re: I half-broke transmit somehow
Here are some similar re-posts from Jens:
/g/BITX20/topic/110811885#msg115362 ( /g/BITX20/topic/110811885#msg115362
By
Smeden
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#115365
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Re: sbitx dev ic2bb address failed at 68
Sent: Saturday, January 25, 2025 8:40 PM
To: [email protected]
Subject: Re: [BITX20] sbitx dev ic2bb address failed at 68
Why are you sticking with the old version? The current 64-bit version is
By
Jens/HB9JOI
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#115362
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Re: CW short?
Hi Bob,
If this is an sbitx, the current requirement when transmitting can exceed 6 amps. ?This depends on the drive setting.
73
Evan
AC9TU
By
Evan Hand
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#115361
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Re: CW short?
Thanks Gyula,
I may have found the problem, but only may. It happened when I used a bienno and with a wall wart (2 amp). I switched the power supply and it now works. I need to check how many amps the
By
Bob Bennett
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#115360
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Re: New Problem with uBitx V6.1. After a long period of transmission, rig stays in transmit mode
At times, the RFI keeps the relays on. Check that the swr is lower than 2.0
wrote:
By
Ashhar Farhan
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#115359
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Re: Tuning knob
Bob,
You'd need to verify that the dimensions will work for you/your radio. 32 mm diameter knob, 13 mm deep. These fit 6 mm shaft diameter.
I have not used these, but two examples from
By
Gary Anderson
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#115358
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