I use a Yaesu Quadra Amplifier.
It has the ability to do a 'F Set'.
If I key the SDR1k by clicking on the Tune button while pushing the 'F Set'
button on the Quadra, it will change the amp to the proper band, and
activate the Tuner if that was last used on that band.
I 'think' (here's where I ge
Let me add a few facts:
The Orion II came in at 95 dB two tone, third order dynamic range on 14 MHz
at 2 KHz spacing with the preamp off per the September 2006 QST review. In
the same test, the original SDR-1000 came in at 99 dB with preamp on Medium
and 98 dB on High in the October 2005 QST revi
Third order dynamic range at a narrow spacing (2KHz) of at least 105 dB.
This is 6 dB greater than the Orion II which come in at second place.
-Tim
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Jerry Flanders
Sent: Monday, August 06, 2007 4:46 PM
To:
I see the following statement on the flex website today:
"The Undeniable Results are In. The FLEX-5000 is
the Highest Performing All-Band Amateur Radio
Transceiver Available at Any Price! "
What is the basis for this statement? What are
the undeniable results referred to? Curious minds w
In addition to hardware device drivers, applications too can generate
long DPCs. MS Outlook and
Media Player are VERY BAD about doing this adding sometimes up to 300 ms
(1/3 of a second) of latency, which, for an almost real-time application
such as PowerSDR, is an eternity.
With all due respe
As FLEX-5000 beta testers, we used this tool to identify potential
problems with the Firewire device driver and in the process got to
understand how DPC latencies adversely effected performance.
In addition to hardware device drivers, applications too can generate
long DPCs. MS Outlook and Medi
>
>Flexers might find the DPC Latency checker of use. You can download it
>free at the Thesycon site under "Free Utilities"
>
EXCELLENT suggestion, Mike, thanks!
I know Udo Eberhardt (who runs the company that wrote this tool), and I
wasn't even aware of this utility. So, thanks very much!
Inte
o Knowledge Base: http://kb.flex-radio.com/
FlexRadio Homepage: http://www.flex-radio.com/
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This boils down to the limitations of MultiWatch. It is limited by the
sample rate. So it sounds like you were trying to set them too far apart
and it was just reverting to the highest signal is could tune.
Eric Wachsmann
FlexRadio Systems
> -Original Message-
> From: [EMAIL PROTECTED]
I also placed an order for EMRFD but from the ARRL. I look forward to
the education... Mark NU6X
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Lee Mushel
Sent: Monday, August 06, 2007 9:16 AM
To: Robert McGwier; Lyle Johnson
Cc: Flex-Radio Reflector
Subj
NEVER copy a database from one version to another. This is a recipe for
disaster. If PowerSDR is in another folder, do an import or (even
better yet) allow PowerSDR to create a new database.
-Tim
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Jim
I "one clicked" EMRFD from Amazon and it arrived Saturday. You are right!
I don't know how I missed this one but if there is such a thing as a ham
radio "must have" book it has to be Experimental Methods in RF Design!
Absolutely marvelous and immediately applicable!
Thanks for bringing it to my
David,
Perhaps a heavy common mode choke at both ends of your USB-to-parallel
cable will help. See:
http://kb.flex-radio.com/article.aspx?id=10273&cNode=8F5A7W
73, Ahti OH2RZ
On 06/08/07, David Hilton-Jones <[EMAIL PROTECTED]> wrote:
> I know that this issue has been raised before but would app
And is it ever a great rig!
Bob K5KDN
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Ken N9VV
Sent: Monday, August 06, 2007 10:38 AM
To: Flex-radio Email Reflector; SDR-1000 Users Discussion Group
Subject: Spam: [Flexradio] Bob K5KDN receives FLEX-5000
I downloaded SVN 1395 this morning and copied over the database and the
wisdom files from SVN 1355.
I then ran the PA Calibration which failed on 10M. The calibrate routine
could not get but 7W out on 10 meters with a gain setting of 38.1. I was
monitoring the calibrate routine on a
In case you missed it, Bob Tracy K5KDN received the first production
FLEX-5000 at the Austin TX Hamfest on Saturday. Check out the picture of
the *very happy* Bob as a *very happy* Gerald hands over the new rig.
[picture and info: http://www.flex-radio.com/]
We owe Bob a *huge* vote of thanks
Any improvement that reduces the load on the CPU, such as a faster graphics
engine with more memory can not hurt. I can't guarantee you will see any
improvement, but it has been reported that upgrading to new high performance
graphics cards does lower CPU utilization.
-Tim
-Original
> So I choose to install a PCI-E Firewire card since no other devices
would
> use the same system interrupt as the Firewire host controller and that
would
> guarantee less system latency.
Note that whether a device is located on the motherboard or in a
dedicated PCI/PCI-E/PCIx slot, doesn't tell y
Hello Carl,
A separate video card should provide a significant performance increase.
As a test, turn off the panadapter display by selecting "Off" from the
"Display Mode" dropdown list beneath the panadapter display, and see how
much your cpu usage drops. This will give you some idea of how muc
I am running both 1.8 and 1.9.1 (latest versions) on my HP A520n
Pavilion desktop (2.12 GHz, 960 Mb ram) and am seeing CPU usage of 50%
and higher most of the time. This computer came with 64 Mb shared memory
for video and I suspect that the CPU is being taxed trying to keep up
with the visual
R hardware PTT vs. CAT PTT? Thanks
>> in advance for any help.
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; advance for any help.
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ated RTS/DTR hardware PTT vs. CAT PTT? Thanks in
>> advance for any help.
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&
I know that this issue has been raised before but would appreciate hearing
peoples solutions.
My PC (Dell E521) doesn't have a parallel port. It has only two PCI slots - one
is used for a modem (we live too far away from the exchange and can't get
Broadband so have dial-up!), the other for the
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's on,
when.
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