Re: Duo with pc headset ssb #eladduo

Paul Andrews <pandrews@...>


Do you use a 144 MHz IF with your 10 GHz system.   I tried using my FDM-DUO configured for 144 MHz with a Khune transverter.  I was not successful looking for the beacon.

73 - Paul - W2HRO

On Sat, Oct 17, 2020, 17:28 Neil Smith G4DBN <neil@...> wrote:

Hi Mark, have you tried enabling Advanced TX mode and setting the input device to your headset?

Mine looks like this with my Sennheiser headset. I use a footswitch on transmit, wired into the RJ45, but you can enable VOX or use the PTT button on the Advanced TX panel.  I just sang myself a few notes into the Mow Cop WebSDR on 10 GHz, 150 km away over the Pennines, using the DUO as the IF driver for my 10 GHz transverter and it worked fine. 

It also works if you pipe the audio stream via a Virtual Audio Cable instead of using the headset mic device and pick the VAC as the audio in device.  Can't say I ever do it this way in live use because I prefer my Heil Pro7, which plugs into the RJ45 and the headphone jack.


On 17/10/2020 12:24, Mark Wickens wrote:

My first post. I haven't found an answer on the internet. Is not possible to use a pc headset to transmit SSB via the duo? I have a SunSDR2 Pro and can operate that completely remotely via the pc and headset. Appreciate that with the three usb interfaces the pc will need to be connected direct to the transceiver. 

Many thanks for the help. 


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