¿ªÔÆÌåÓý

ctrl + shift + ? for shortcuts
© 2025 Groups.io

Re: QDX - No RF output, Tx line stays low


 

Hi Alan

QDX *is* supposed to be like that and for many people, that's exactly how it is working. I plug in QDX and it "just works"... OK I'm on Linux but many Windows ops have reported success too... The question is: what is different in Windows cases like yours, where it isn't working??

73 Hans G0UPL
http://qrp-labs.com


-------- Original message --------
From: Alan G4ZFQ <alan4alan@...>
Date: Sun, Nov 14, 2021, 11:10 AM
To: [email protected]
Subject: Re: [QRPLabs] QDX - No RF output, Tx line stays low
On 14/11/2021 07:07, Evan Hand wrote:
> I either get operation as
> normal or the input bar is either high or low red meaning no audio or
> too much audio.? Two more power cycles and it is back to mid-level
> green.?

I have much the same experience.
CAT is lost. Sometimes around 3 startup attempts before it works again
for a while.
Several times on startup or during an attempt to recover from lost CAT I
have seen a giant signal sent to WSJT-X. It is white noise at a very
high level.

I was hoping the QDX would be like a USB sound device and initialise and
startup? when booting Windows but no way.

73 Alan G4ZFQ





Join [email protected] to automatically receive all group messages.