Robert, It might be more effective (and cheaper) than ferrites to kill the
common mode currents at the antenna with a balun. The only thing in a Flex
system that may be more RFI-sensitive than other radios is the firewire cable.
Are you using a good Granite firewire cable? Jim KJ2P To:
On Wed, Dec 19, 2012 at 9:22 AM, Jim Jannuzzo jsqu...@msn.com wrote:
Robert, It might be more effective (and cheaper) than ferrites to kill the
common mode currents at the antenna with a balun. The only thing in a Flex
system that may be more RFI-sensitive than other radios is the firewire
I dunno Steve. Doomsday seems like a pretty absolute thing to me. I don't
think we're in for a Doomsday Lite! QRM and QRN levels will drop pretty
drastically but your window of opportunity for some good DX will be pretty
small. And don't expect any QSLs!!
73,
Ken Alexander
VE3HLS
Is there anyway to implement an AVC on the flex 5K? I am using 5K, powerSDR
2.5.3, and windows 7 64 bit. When listening to weak DX that is near the noise
floor and loud stateside stations calling your ear drums get blown out when the
locals are calling. The AGC raises and lowers all boats. Need
Various older Handbooks, including my 1962, have a simple circuit of diodes to
lessen nearby blasts of audio. It's called a noise limiter, and works between
the audio out and the headphones on the principle of diode current limiting.
Not an AVC circuit but it may help. Bob, NZ5A
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