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I am using Fldigi 4.2.06.

I have Rig Control set for "Use Hamlib".

For the Hamlib "Rig" setting I have "Icom IC-707 (Alpha)" selected.

Other then the Hamlib "Device" and "Baud rate" settings, all other Hamlib settings are set to default.

Screenshot of Hamlib settings attached.

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My issue is that I am unable to get fldigi to trigger the transceiver to actually transmit when transmitting in fldigi.

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Note that if I check the Hamlib "RTS/CTS flow control" setting then it DOES trigger the transceiver to actually transmit but is then stuck in transmit mode.

Note that if I check the Hamlib "RTS +12" setting then it DOES trigger the transceiver to actually transmit but is then stuck in transmit mode.

Note that fldigi DOES display the correct frequency from the transceiver and DOES update it when changed on the transceiver.

Note that fldigi DOES display the correct mode from the transceiver and DOES update it when changed on the transceiver.

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Any guidance/thoughts appreciated.

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John

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what are you using for sound card interface?? perhaps you need to use the vox method, and not cat ptt

Dave Garber

VE3WEJ / VE3IE

On Wed, May 7, 2025 at 7:49?PM johntumminaro via <johntumminaro=[email protected]> wrote:

I am using Fldigi 4.2.06.

I have Rig Control set for "Use Hamlib".

For the Hamlib "Rig" setting I have "Icom IC-707 (Alpha)" selected.

Other then the Hamlib "Device" and "Baud rate" settings, all other Hamlib settings are set to default.

Screenshot of Hamlib settings attached.

?

My issue is that I am unable to get fldigi to trigger the transceiver to actually transmit when transmitting in fldigi.

?

Note that if I check the Hamlib "RTS/CTS flow control" setting then it DOES trigger the transceiver to actually transmit but is then stuck in transmit mode.

Note that if I check the Hamlib "RTS +12" setting then it DOES trigger the transceiver to actually transmit but is then stuck in transmit mode.

Note that fldigi DOES display the correct frequency from the transceiver and DOES update it when changed on the transceiver.

Note that fldigi DOES display the correct mode from the transceiver and DOES update it when changed on the transceiver.

?

Any guidance/thoughts appreciated.

?

John

?

I am using Digirig?Mobile as my PC-to-Rig interface

RE "perhaps you need to use the vox method", what would that mean from an fldigi configuration perspective?

Thanks,

John

On Thu, May 8, 2025 at 7:39?AM Dave Garber via <ve3wej=[email protected]> wrote:

what are you using for sound card interface?? perhaps you need to use the vox method, and not cat ptt

Dave Garber

VE3WEJ / VE3IE

On Wed, May 7, 2025 at 7:49?PM johntumminaro via <johntumminaro=[email protected]> wrote:

I am using Fldigi 4.2.06.

I have Rig Control set for "Use Hamlib".

For the Hamlib "Rig" setting I have "Icom IC-707 (Alpha)" selected.

Other then the Hamlib "Device" and "Baud rate" settings, all other Hamlib settings are set to default.

Screenshot of Hamlib settings attached.

?

My issue is that I am unable to get fldigi to trigger the transceiver to actually transmit when transmitting in fldigi.

?

Note that if I check the Hamlib "RTS/CTS flow control" setting then it DOES trigger the transceiver to actually transmit but is then stuck in transmit mode.

Note that if I check the Hamlib "RTS +12" setting then it DOES trigger the transceiver to actually transmit but is then stuck in transmit mode.

Note that fldigi DOES display the correct frequency from the transceiver and DOES update it when changed on the transceiver.

Note that fldigi DOES display the correct mode from the transceiver and DOES update it when changed on the transceiver.

?

Any guidance/thoughts appreciated.

?

John

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