[Flexradio] Scratchy signal on 160

2009-12-05 Thread Phil Theis
What can I do to eliminate sounding scratchy on 160 when driving an amplifier? The 1/4 wave vertical is over a hundred feet from the house where the radio is and presents at minimum a 1.2:1 vswr. No signs of rf in the shack at all. This occurs while using CW. The amp is a QRO 2500. Even if

Re: [Flexradio] Scratchy signal on 160

2009-12-05 Thread Dudley Hurry
Phil, Sounds like you might be getting some RF into the FireWire or into the computer effecting the FW.. To prove it, you can go into a dummy load, but make sure that you have ferrite chokes on the FireWire, both ends if you can , but primarily on the end by the computer.. RF in the