I have Ferrite chokes on the firewire cable (3 actually).. I might try putting a couple of chokes on EVERY cable that goes into the PC.. Not sure what else to try as I have that many chokes on the feedline I "doubt" its that..

--------------------------------------------------
From: "Dudley Hurry" <[email protected]>
Sent: Friday, January 01, 2010 11:54 AM
To: "Anthony M" <[email protected]>
Cc: "flexradio" <[email protected]>
Subject: Re: [Flexradio] Loss of TX power

RF is getting into the computer or FireWire cable somewhere and stopping the TX thread.. I bet it won't do it into a dummy load..

73,
Dudley

WA5QPZ



Anthony M wrote:
Hi Guys,

Having a weird problem - (Flex 3000, Windows 7 x64 - Firewire driver and software up to date from flex website) When using Digimodes, I get halfway though a QSO on PSK - then all of a sudden I notice ive stopped transmitting any power.. (50watts normally, but I look over and 0watts output).. I close PowerSDR and retry, no change. I close PowerSDR AND switch radio off for a sec then back on, and its back to normal until it happens again..

I have low SWR (less than 1:5:1) and only running 50Watts..

Very Very annoying..



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