remote cw and local sidetone

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  • Updated 11 months ago
I have been using CWX keyboard for my lap-top remote and it works, kind of. There are issues as the transmitter drops when editing the buffer,  but the client seems  happy sending whats left in buffer into cyberspace. Now add international characters into the game, I really keep longing for a "proper" keyer solution. Usiing the Winkey remote may be one option, but this means I am forced to use a host computer at the radio end AFAIK, and the implementation of Winkeyer in Flex does not support all prosigns. Is there a way of just having the radio running and not beeing forced to have a computer just for the Winkeyer? What I wil try is the IW7DMH remote CW solution, which just adds an Arduino at the radio end. Would all this be "old skool" with V2 round the corner?

Right now I am testing the CWtype s/w which hooks up to the Flex winkey, but seems a bit more robust than the CWX k/b. But at a price of no side tone, and of course no paddel. The IW7DMH-stuff should be up and running later this week though

Using my Maestro do solve most issues, but it's not always an option to drag the Maestro along, just have the laptop and a keyer!

Lasse SM5GLC
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Lasse Moell

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Posted 11 months ago

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Tim - W4TME, Customer Experience Manager

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There have been several fixes to the CWX feature that should address the issues you stated above.

What prosigns are not supported?
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Lasse Moell

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With prosign I meant internatinal characters (i.e. Å Ä Ö), sorry for confusion. But what has been addressed that would allow me to use a separate keyer at remote side and have side tone? Is there a way sending CW without using CWX-keyboard, and having sidetone at the client PC?

As I wrote, CWX using keyboard CW is OK most of the time, but seems to have some issues when trying to edit the buffer while the transmitter is catching up, more often than not, I end up with transmitter off line, not finnishing the remaining buffer, but SSDR client keeps sending, with sidetone, but mixed with the audio from the receiver.
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Tim - W4TME, Customer Experience Manager

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For the issue related to international prosigns, it has been entered as feature request #5075

Remote sidetone is a different issue.  Currently, sidetone needs to be "client side" generated in order to minimize latency.  With Maestro, this is done with the hardware Winkeyer that is integrated into the hardware.  This does not exist with CWX running remotely on a PC because there is no device generating sidetone directly.  If you send the signal from the radio where CW is generated, back to the PC and then through the Windows sound device (sound card), the sidetone would not be in sync with what you are typing; it could be several hundred milliseconds behind.  Hopefully, we'll be able to look into this in a future release and improve the situation.