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ТЕМА: SUNSDR2 PRO Not TX on CW after Firmware upgrade to use ExpertSRD3

SUNSDR2 PRO Not TX on CW after Firmware upgrade to use ExpertSRD3 08 Май 2021 01:24 #1

  • ea3in
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Hello

As sson as I saw the Alpha version for ESDR I upgraded to v9 (from v7) and tried the ESDR3.
After that no CW output anymore. It goes to TX (with a very shor delay) but no transmit. It seems that the breakin doesn't work or something like that.
I downgraded to version 8 and to 7. But not fixed
It was working like a charm before
Is there anythimng else other than downgrading the version to go back to the initial point?

Thank you
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SUNSDR2 PRO Not TX on CW after Firmware upgrade to use ExpertSRD3 08 Май 2021 06:45 #2

  • VK6NX
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answered in another thread where you have posted same question
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SUNSDR2 PRO Not TX on CW after Firmware upgrade to use ExpertSRD3 08 Май 2021 10:37 #3

  • ea3in
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Let me keep this thread

I have reset the radio.
Using ESDR from a different computer
I downgraded the firmware

But always the same. No CW output. Like if the Breakin doesn't work.
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SUNSDR2 PRO Not TX on CW after Firmware upgrade to use ExpertSRD3 08 Май 2021 11:33 #4

  • ramdor
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Unsure if this is related, as I do not use CW, however I thought I would add it here..

After I updated the firmware to v9 on my SunSDR2Pro, I had 0 power output when using TUNE button/slider when using EE3 (didn't test regular output power).

I then closed down EE3 and started up EE2. The same issue was observed, no output power.

I then went to the Options->Device->Expert tab (in EE2), and pressed the write button (after first checking the power correction numbers looked correct). After that, I had output power as expected, in both EE2 and EE3.

Odd indeed. RIchie.
Последнее редактирование: 08 Май 2021 11:50 от ramdor.
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SUNSDR2 PRO Not TX on CW after Firmware upgrade to use ExpertSRD3 08 Май 2021 14:14 #5

  • g0cgl
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Yes Ritchie, I have been fixing this all day for people (along with the lost connection error). It seems that the firmware update is not fully written in some cases and is left hanging until another write command is made. I presume these basic problems were not seen in Russia when they did their extensive testing before release.
Последнее редактирование: 08 Май 2021 14:15 от g0cgl.
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SUNSDR2 PRO Not TX on CW after Firmware upgrade to use ExpertSRD3 08 Май 2021 14:52 #6

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Hey Erik.

You mean the same problem I have? No CW output
I pressed the witoe button as indicated by Ritchie, but nothing
What is al¡ways here is taht the BreakIn optiondoesn't do anything:
Even if I switch to iambic or not. Or I change the delay, whatever. Nothing changes
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SUNSDR2 PRO Not TX on CW after Firmware upgrade to use ExpertSRD3 08 Май 2021 14:55 #7

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I would email Roman direct at EE. Tell him what you did and what has happened. I am sure he can swiftly correct the problem for you.
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SUNSDR2 PRO Not TX on CW after Firmware upgrade to use ExpertSRD3 09 Май 2021 01:52 #8

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I opened a ticket

BTW: What failsis when using a key connected tomteh rear key connector
Sending CW via TCI works fine
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SUNSDR2 PRO Not TX on CW after Firmware upgrade to use ExpertSRD3 09 Май 2021 03:42 #9

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ea3in пишет:
I opened a ticket

BTW: What failsis when using a key connected tomteh rear key connector
Sending CW via TCI works fine
You mean in your setup you can get CW working via TCI in ESDR3??? Wow, that is interesting. Because neither Enzo, nor I can make it working with our TCI keyers.
What kind of TCI keyer are you using?

Regarding your issue - when switching between ESDR versions, did you try to declarativery upgrade/downgrade FW?
I.e. say you switch from ESDR3 to ESDR2, next step would be go to Options-Device-Expert and click FW Update, then wait for FW updated and reset the SunSDR.
This is the only workaround I have found. There is definitely some issue with FW, we have to wait for EE guys to fix it.
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SUNSDR2 PRO Not TX on CW after Firmware upgrade to use ExpertSRD3 09 Май 2021 08:19 #10

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TCI works with ESDR2

I dont’t know with ESDR3

I am just trying to be as I was before

And yes I forced to downgrade. Now I am with ESDR2 update 8.
And the issue is when keying through the real connector

I opened a ticket fpr the EE guys

Tnx
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