I apologize for sending this so late
http://nolafx.com/inf.php?NewYear Enjoy it!
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Same version of psdr off the cd that came with the 3000.
I noticed that if I use the receive EQ its much worse.
I also noticed changing the level in the RX eq does not seem to do much if
anything.
I have it all the way down.
Brett
N2DTS
- Original Message -
From: "Tim Ellison"
To:
FWIW, I am using that MB with an Athlon II quad-core 640 in it with Win7
64-bit and 8 gB ram. It seems to be more than up to the task so far.
2 comments- 1) don't use the PCI-e slot for firewire. and 2) the on
board video has a VGA and DVI output, dual monitors run fine.
Best Regards, Eric
On
A few questions.
You said..
I ran the 3000 on the laptop and did not hear the grunge
So am I to assume that you are experiencing the distorted audio issue
only on your desktop? What this using the same version of PowerSDR on
both machines?
You asked..
Does the radio use the sound card in
Well, I ran the 3000 on the laptop and did not hear the grunge.
So I tried the other (TI chipset) firewire card, still grunge, moved the via
chipset firewire card into the pci slot from the pci-e slot, same grunge, moved
the usb mouse and keyboard from the back to the front usb ports, still the
I have bought several bare computer power supply boards from
Mouser/Digikey/others which have 24/12/5V DC outputs with decent current.
Think they've been in the $20-$30 range. Have also had to buy a project box
and nickel-dime hardware to install/package/connectorize them, but they have
worked
Anyone know where one can purchase an RFI-quiet AC adapter/ power supply for a
DC load of 2 amps @ 24 volts to 33 volts ? Probably linear, but a quiet
switcher would be fine. Cheap is better than expensive. This is for non-Flex
ham gear.Jim KJ2P
Actually I think delay through the system is away more important than
anything except the mix of programs and services in the system.
One of the things I have learned through installing and supporting hundreds
of these computers is that consistency is the name of the game, along with
latency. The
The $400.00 wall mart Acer computer I got (AMD quad core) runs 40 us.
It averages under that.
The Sony laptop runs about 1200, but it does run glitchless, if slow.
I suspect there is more to performance then the delay through the system.
The wall mart computer runs things fine with all the buffer
A patch was released and pulled 48 hours ago for the Bulldozer FX chips.
This was supposed to
fix the threading logic. They pulled it because it was released prematurely.
http://support.microsoft.com/kb/2592546/
More info on the patch...
http://www.xbitlabs.com/news/cpu/display/20111215191
which ram sticks did you go with, tim? 73, w5xz, dan
--- On Mon, 12/19/11, Tim Ellison, W4TME wrote:
From: Tim Ellison, W4TME
Subject: Re: [Flexradio] AMD chip
To: flexradio@flex-radio.biz
Date: Monday, December 19, 2011, 2:48 PM
Neal just told me...
"Right now I would recommend the Asrock 8
Window is extremely clever about multi-core, multi-thread, and NUMA scheduling.
Applications programmers are, by and large, still learning how to write
efficient applications that take full advantage of multiple processors running
in parallel. We could have a whole mailing list just to discuss
On Mon, Dec 19, 2011 at 9:22 AM, Neal Campbell wrote:
>...multi-core processing (which
> windows and programmers are not ready to accommodate)...
Neal, I am interested in this comment. I am no OS expert, but I do
have an application that seems to take full advantage of my multi-core
m
I did a test last month with a FX-4100 4 core CPU that is supposedly
clocked at 3.6-3.8GHz and I really felt it wasn't as good as a X4-955. Now,
AMD has priced it in the same range as the X4-955 so its in direct
competition with it. It seemed like PowerSDR was faster on the FX-4100 but
the rest of
Neal's advice and Jim's advice is solid, and matches my experience.
Just to expand on and emphasize something Jim mentioned in passing: One thing
to keep in mind as you shop is that "latest and greatest" is not always best:
You should avoid the AMD FX-series ("bulldozer") chips at this point.
Hi all
I assumed the question was on low-cost systems since thats the world that
AMD occupies now. With the X4 955 and 965 living in the sub-140 buck range
its hard to compete with that. Mr. Fite found a Black Friday sale where the
x6 1100T was in that same price range (and if you see that, send m
A.) I am not Neal. B.) My motto is "often wrong, never in doubt." The old
standard AMD Phenom II 955, and the newer AMD CPU's (not the Bulldozer line)
with integrated on-chip graphics are value leaders. I found I needed more
oomph than an AMD 955 after I installed an RX2, and wanted to use 192
Neal just told me...
"Right now I would recommend the Asrock 880GM-LE micro-ATX board with
the AMD X4 970 chip, its an absolute smoker!! I did one this weekend and
its really (really) fast and really cheap."
-Tim
---
Tim Ellison, W4TME
Product Management, Sales & Support
FlexRadio Systems^(TM
It was probably an ASROCK board with an AMD Phenom II CPU.
Tim Ellison
On 12/19/2011 7:33 AM, pierceday wrote:
Several months ago someone (Neal?) wrote of a particular AMD chip and
board combination that was preferred over others for SDR computers.
Could anyone help me out with that info?
Th
Several months ago someone (Neal?) wrote of a particular AMD chip and board
combination that was preferred over others for SDR computers.
Could anyone help me out with that info?
Thanks,
Pierce W4ZDI
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