Flex-1500 or PowerSDR Crash
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Flex-1500 or PowerSDR Crash Expand / Collapse
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Posted Saturday, August 11, 2012 11:12 AM
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I recently purchased a Flex-1500. I'm really enjoying the equipment. However, I noticed a strange problem. After some time on, the radio goes down abruptly. All that remains is the characteristic noise radio off the air. I need to start the Power SDR and everything returns to normal. But in some minutes, perhaps 30 minutes, the problem occurs again. I appreciate all the help you can give me.

73, Clovis-PY3OG
Post #5938
Posted Thursday, August 16, 2012 7:15 PM
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Set your Computer power settings to maximum performance.
Post #5947
Posted Tuesday, August 21, 2012 7:04 PM
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  Thank you. I will try your suggestion.
Post #5958
Posted Thursday, August 30, 2012 10:24 AM
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Be sides setting for High Performance, make sure that the power settings for each USB Root Hub is set to prevent the OS from powering down the USB ports. In some cases this will completely stop PowerSDR or cause noise burst when the port is powered down while PSDR is still running.

Windows is configured to shut down the USB device. Check the Universal Serial Bus Controllers->USB Root Hub properties in Windows Device Manager and make sure that the "Computer can shut down this device" option is UNCHECKED under Power Management. With this checked, if there is little or no activity, Windows will close that port and device down. While in Universal Serial Bus Controllers->USB Root Hub properties look at the Power tab, make sure the devices connected are not drawing more than 500mA per port (unpowered hubs combines all the current drawn by the connected devices on that USB port) .

This should help also.


73,

Dudley

FlexRadio Systems Support
512-535-4713, Option 2
http://helpdesk.flexradio.com
Post #5974
Posted Sunday, September 9, 2012 6:12 PM
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Ok Dudley,

  I'll check. Thank you.

Post #6000
Posted Monday, December 3, 2012 9:05 AM
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Thanks Dudley, it always pays off to surf the forum.... Thanks agn, 73, John

73,John KC4RSN
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