Author Topic: Full duplex audio  (Read 2656 times)

KW7A

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Full duplex audio
« on: 2009-10-14, 15:49:42 »
I saw where the latest firmware update cuts of the receive audio during transmission.

Is there a way to select to have the receive audio stay on during transmissions.

It would be needed for full duplex Satellite work.


Thanks,
John Long
KW7A


sm2o

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Re: Full duplex audio
« Reply #1 on: 2009-10-14, 16:00:40 »
Hi John

The audio to the speaker is muted during TX to avoid howling ( or what the english word is).
But if its a need for full duplex we can make it programmable in a future software release, it is the first time I have heard that it's needed.

73 de mike

ke7jvx

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Re: Full duplex audio
« Reply #2 on: 2011-10-22, 00:44:16 »
Hey Mike,
I know this is an old post, but was this feature every implemented?

Monty
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sm2o

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Re: Full duplex audio
« Reply #3 on: 2011-10-22, 12:33:39 »
Hi

full duplex is implemented, it will be there in next release.

73 de mike

n7uv

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Re: Full duplex audio
« Reply #4 on: 2011-10-23, 23:02:42 »
Hi Mike -

We will look forward as well to the ability to do full duplex. We were able to get a full-duplex mode to work in program mode 0, but then the I/O bits didn't work anymore. Our application needs full duplex audio and the ability to get at least 1 control bit to go from radio to control end. It would be kind of the combination of the I/O signalling available in Mode 4 added to the full-duplex capability of mode 0.

What is the schedule for the software update?

73 - Jon N7UV