Brian:
As usual, you bring clarity to the confused. Im embarrassed to admit that
Ive read the Buffers and Sampling Rate article in the KC more than once. I
often think I understand what I thought I read. I failed to comprehend the
importance of the DSP Buffer Size settings in the Setup Form.
T
On Wed, Feb 23, 2011 at 9:19 PM, Frank Haas KB4T wrote:
> First the Rig:
>
> Flex 5000a
> Pentium Dual CPU E2220 @ 2.4 GHZ with 2 GB RAM
> Driver set to 192k, 2048, Normal
> DSP set to CW 512/512
>
This is the issue. If you increase the number of samples in the DSP buffer,
you sharpen the filter
While tuning the CW portions of 80 and 40 and running v2.0.19 RC1 I'm
finding that CW selectivity does not work properly below 1 kHz selectivity
in CWL or CWU. Using v2.0.16 beta CW selectivity performed properly.
First the Rig:
Flex 5000a
Pentium Dual CPU E2220 @ 2.4 GHZ with 2 GB RAM
Driver se
I guess first requirement is that you have enough processing muscle to do
the job. This means normally a CPU with multiple cores and a L2/L3 cache
over 1MB.
Secondly, you need a motherboard well-engineered to reduce latencies. So
far, Asrock boards are the King of the Hill by a long shot. ASUS is
Thanks Tim and Dan.
Looks like it should be painless then. I'm not too worried about the
settings at the moment.
I'll give it a try on the weekend.
Love these SDRs!
Gord
Ve3lum
-Original Message-
From: Tim Ellison [mailto:telli...@itsco.com]
Sent: Wednesday, February 23, 2011 11:04
I've spoken with Neil a bit on this . What are the most important
specs to have when building a SDR computer???
Quad core , L3 cache , USB chip ??
Thanks !!!
George , N2JNZ
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It doesn't matter what firmware the radio has on it currently. There is not a
minimum requirement to upgrade to v2.0.19 RC1
The PowerSDR v2.0.19 RX1 integrated Installer will take care of the Firewire
driver and firmware update for you.
-Tim
-Original Message-
From: flexradio-boun..
Brad see my comments in-line below
-Tim
-Original Message-
From: flexradio-boun...@flex-radio.biz
[mailto:flexradio-boun...@flex-radio.biz] On Behalf Of Brad A. Steffler
Sent: Wednesday, February 23, 2011 10:17 PM
To: flexradio@flex-radio.biz
Subject: [Flexradio] 1394 Legacy driver? Fi
Hi everyone,
I'm still running PSDR version 1.18.3 with Firmware 1.3.0.6 and the Firewire
driver version 3.4.2.6300 on my Flex5000A. Wondering if I can just do the
upgrade or should I be looking at manually upgrading the Firmware and
drivers to a more recent version first.
I understand tha
1. With respect to Win 7 64 bit, what is a legacy driver? As opposed to
what other type/kind of kind of driver?
2. Is a 1394 bus driver different from a 1394 driver?
3. What is the Flex firewire driver? How does it relate to a legacy, or
other, driver. I assume that firewire driver and 1394 d
After days of just "playing" with my new 1500, I'm finally getting
around to installing complimentary programs like VAC, VSP, DDUtil etc.
My memory is foggy from when I installed it with the 5K I used to own so
I did a web search for directions. I was intrigued to find a bunch of
different lis
I will have to check that out when I get home from work tonight.
From: Neal Campbell
To: Tim Ellison
Cc: Ed Wilson ; "flexradio@flex-radio.biz"
Sent: Wed, February 23, 2011 7:45:28 AM
Subject: Re: [Flexradio] Windows 1394 Firewire driver setting for Win7 use
One caveat:
You can be fooled into thinking you have a custom driver for your card.
Windows will report different driver names for the same driver. For
instance, I see that in the 1394 device entry, it will report TI 1394
Controller driver yet when you look at what the driver name is (in the
drive
" Does this make sense?"
Does anything? ;-)
What I passed on was the recommendation from the Firewire driver developers.
You may have a driver that has been optimized by the manufacturer.
I have also received comments that changing to the legacy driver has made a
positive difference. Go figu
I am running 2.0.19 RC1 with a Flex-5000 under Windows 7. Just for fun last
night, I changed from the 1394 bus driver that had been provided by the
manufacturer of my Firewire card to the legacy 1394 driver. Although I did not
spend much time experimenting, it appears that the CPU utilizatio
I'm here to tell you what a difference 2.0.19 Software made! Not just CW but
the NB and the ANF I notice a improvement
on my end right away. Just everything was pretty munch flawless for my
operating purposes.
I have been running a lot of soundcard modes, along with JT65 on HF and
working a lot of
That seems to have fixed it. Thanks Tim.
Dave.
On 23/02/2011 1:11 PM, Tim (W4TME) wrote:
I just finished discussing this situation with the Firewire developers
and here is their recommendation for setting the 1394 Windows driver
type when using the 3.5.5.10185 Firewire driver that was incl
Wow Klaus.. you hit it!!!
Great all is ok now ...
I will like to thank all the wonderful support and the Flex Team
Thanks a lot... I'm enjoyng now my Flex5000A...
best 73!!!
IK4GTC Domenico
Il giorno 22/feb/2011, alle ore 18.15, Klaus Lohmann ha scritto:
> Hi Domenico,
>
> please try this:
>
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