I have seen the same effect with 1.3.8 and reverse power indicates 0.
At 08:26 PM 6/23/2005, Robert McGwier wrote:
It sounds to me as if the SWR reading is actually high or it believes it
is high and is
throttling your power back.
One thing: I am sampling the parallel port much too fast. I h
It sounds to me as if the SWR reading is actually high or it believes it
is high and is
throttling your power back.
One thing: I am sampling the parallel port much too fast. I have
divided by a factor
of five and can still send solid CW. Dale, WA8SRA reports that with
amplifier there
is a
My peak power reading is OK in SSB. In CW, "Tune", and "Key Down," it
is always a negative number x100. For example, my power is set to 50
watts - the peak power reading is -5000.
Forward power is OK, except it is slow responding (about 1+ sec.) and in
CW, obviously, will not give me an accurat
Was waiting and hoping the new keyer in 1.3.10 would clear my CW
problem, but my xmitter still keys with output for only about 10 sec
then shuts down (keyer still works and can be heard in the monitor.) I
then go back to receive by turning off MOX or by timeout in
semi-break-in and when I start
Bob
Can you get on 2M from home? I am pretty sure you will hear me & I should be
able to hear you with 50 + Watts. Frank was 25 db out of the noise Sunday
morning.
Phil, K3IB
Larry Loen wrote:
Robert McGwier wrote:
As predicted. Try setting your ASIO4ALL buffers to 256 samples
Bob
It wouldn't allow 256 -- only choices were 128 and 512. Tried 512
with the "real paddles" (not the MFJ). Didn't seem to improve
anything. Might have made it worse or no effect. H
Robert McGwier wrote:
As predicted. Try setting your ASIO4ALL buffers to 256 samples
Bob
It wouldn't allow 256 -- only choices were 128 and 512. Tried 512 with
the "real paddles" (not the MFJ). Didn't seem to improve anything.
Might have made it worse or no effect. Hard to tell. Switch
One of those things we did not test. Sorry!
Bob
Mike King - KM0T wrote:
Hi all, just tried 1.3.10 as well. With the new keyer enabled, the X2
PTT does not work in any mode. When the new keyer is not selected,
then all modes PTT via the X2 as needed.
73 and thanks for all you progress g
Hi all, just tried 1.3.10 as well. With the new keyer enabled, the X2 PTT
does not work in any mode. When the new keyer is not selected, then all
modes PTT via the X2 as needed.
73 and thanks for all you progress guys.
Mike - KM0T
- Original Message -
From: "Philip M. Lanese" <[EM
Tried 1.3.10 with the "real" keyer (that is, paddles without their own
electronic keyer).
Does work better.
Observations:
1. Don't know if it is me, but I had to slow down to 11 to 13 WPM to
get reliable keying. This could be just me unadjusting to the old
keying (having used nothing else
Darn it Gary, I meant to give you some credit in the notes and my earlier
comments, my apologies. We have just been nuts trying to beat our
self imposed deadline of "before Field Day"
There is a small bug in the wscompand function that causes a slight increase
in the in passband harmonic distort
Using my 2 Ghz Pentium IV Mobile laptop and Soundmax, and ASIO4ALL,
I was able to set DMA buffers to 256, Audio to 512 and DSP to 1024 and
it ran the keyer as solidly as a rock at 40 wpm.
I know this is more complex than it should be but we are just learning
with you.
Bob
N4HY
Robert McGwie
As predicted. Try setting your ASIO4ALL buffers to 256 samples
Bob
Larry Loen wrote:
Eric wrote:
PowerSDR Beta 1.3.10 is released. Please read the release notes for
comments about the new keyer at the following url:
http://www.flex-radio.com/forum/viewtopic.php?t=1730
Eric Wachsmann
Fle
Bob, Steve and the group:
I tried the compander in 1.3.9a this evening on the club's 80-meter SSB net. I got a great signal (20+ and terrific sound) report from New Hampshire (my QTH is VA) with a compander setting of 4. Without the compander, NH had trouble copying me. Local stations he
Frank's keyer, my implementation to include it under windows.
The keyer state logic was first done for another program: From keyer.c
The code in this file is derived from routines originally written by
Pierre-Philippe Coupard for his CWirc X-chat program. That program
is issued under the GPL a
Eric wrote:
PowerSDR Beta 1.3.10 is released. Please read the release notes for
comments about the new keyer at the following url:
http://www.flex-radio.com/forum/viewtopic.php?t=1730
Eric Wachsmann
FlexRadio Systems
The new keyer is just bonkers for me. I'm trying to run my MFJ/Bencher
I think I saw something regarding using external PTT (sequencer, foot sw.)
recently (maybe from Bob) in new versions. Just tried 1.3.10 and my external
sequencer does not key SDR to Tx via the 15 pin connector in V.1.3.10. Keying
the sequencer (to operate antenna relays) and then clicking MOX put
Jose'
I need more information:
Give me your sound card, computer, etc.
If you are using a Delta 44 or ASIO4ALL set the DMA buffers in the
control panel to a value that is smaller than the current setting.
256 samples should be tried for both.
Set the Audio and DSP settings to 2048 to see if
We absolutely rushed 1.3.10 out the door. We wanted
a days feedback on the new keyer. Let me give you
some quick tips and beg your indulgence, we are trying
to get some feedback in first dit, etc. We are asking
that (say) Dale, do oscilloscope style measurements
on the first dit truncation.
Som
Hi friends
I installed build 1.3.10. I am plagued by the same motorboat sound.
Would like to try it before going to bed. Local time is 01:54. Any
suggestion ?
73 - José F5JD
wow.. ok now i can really see what is happening here... i had no idea
the average is "really" supose to be that low...
I do not yet have a SDR, but really hoping to get one in the coming
months I have been following stuff here and listning to TS audio
stuff... this is all very exciting
Frank, AB2KT, wrote the new keyer on Linux and Bob, N4HY, ported it to
windows. Thanks to both of them for the great new keyer.
Gerald K5SDR
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] Behalf Of Bob Tracy
> Sent: Thursday, June 23, 2005 6:02 PM
> To: FlexRad
Bob's (N4HY) new keyer rocks!
First time since getting my SDR-1000 I've really been satified with the CW.
Bob K5KDN
Ray,
Yes, this is a 100W PEP radio on SSB. That means that the peak power will
be 100W when operated at rated power. This is a conservative rating on the
finals. There is a 14dB peak to average ratio on normal voice. This means
that for a peak power output of 100W, the average power will be 1/
PowerSDR Beta 1.3.10 is released. Please read the release notes for
comments about the new keyer at the following url:
http://www.flex-radio.com/forum/viewtopic.php?t=1730
Eric Wachsmann
FlexRadio Systems
Klaus:
I would look in this order as I see no problem with image rejection here
(Delta 44).
1) bad audio cable
2) sound card problem
3) Bad U2 (bus switch)
4) imbalance in the DRV IC output.
Those are the things that can cause opposite sidedband problems in
decreasing order
from top to botto
At 02:32 PM 6/23/2005, Ray J wrote:
So what are you saying? that this( sdr) is not a 100 watt radio when
used on ssb
I don't get it... u say you use a scope and set the sdr peak power out to
the same as the other radio.. and then u say the output of the amp will be
different. that
Let me summarize:
When the SDR-1000 is transmitting a clean 100W SSB signal, the output on
a wattmeter appear to be "low" when compared to traditional rigs. This
is a result of:
1. We have a completely linear transmitter and
2. Other rigs typically run compression to get to 100W.
The peaks ARE
So what are you saying? that this( sdr) is not a 100 watt radio when
used on ssb
I don't get it... u say you use a scope and set the sdr peak power out
to the same as the other radio.. and then u say the output of the amp
will be different. that makes no sense to me... of the power
A bug has been found that has likely been in many of the recent releases
that causes the Audio test for measuring the Max VRMS of your sound card
to report incorrectly. The output volume was being modified by the AF
control when it should have been simply putting out full power. This
has been fix
Good Afternoon all,
The "SoftRock40" 40 meter SDR receiver kit is
coming along fairly quickly. The boards and parts are on order and have
been shipped as of this date. The first two units will be built and tested
by Bill, KD5TFD and myself. The remaining 14 kits will be shipped fairly
Hope you all like the slowly converging improvements.
Joe - AB1DO wrote:
Hi all,
I only got round to downloading and installing 1.3.9a this morning.
When I did I was stunned by the audio quality improvement. The clicks
I have been hearing all along with especially ANF on are all gone J
Not
Unless
Bob made a change of which I am not aware, I would attribute this change to
something on your system rather than something released in 1.3.9a. Try importing your database to 1.3.8 and see
if you have similar results.
Whatever the case, glad you’re enjoying the audio.
Er
Hi all,
I only got round to
downloading and installing 1.3.9a this morning. When I did I was stunned by the
audio quality improvement. The clicks I have been hearing all along with especially
ANF on are all gone J Not only that, but the preamp actually
works as it should from an audio p
On the compander, are there any suggested settings for it, such as the
compressor, where the suggested compression range 2-5dB?
Joe
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Klaus Lohmann
Sent: 23 June 2005 09:35
To: FlexRadio
Subject: [Flexradio] 1.3.9
Trevor,
I started to look into this using the source example that Microsoft
includes in the DDK called MSVAD. It is a virtual sound card driver.
As it is written it just takes whatever you send to its input and
writes it as a wave file to the hard drive. There is a bug in the
MSVAD sample that
It is definitely pencilled in for the future. It will get moved to the
2nd A list behind
full blown Linux support and the new GUI.
Bob
Trevor Smithers wrote:
Just been having a look at the Roadmap B list and wondered if the virtual soundcard
support is still pencilled in for the future
You might want to take a look at the way that DL4YHF's little sound card
utilities work. His basic routines stream the data into and out of a file,
which periodically gets swapped/overwritten. I suspect that the basic
scheme might have other applications.
At 10:45 AM 6/23/2005, [EMAIL PROTECT
> Just been having a look at the Roadmap B list and wondered if the virtual
> soundcard
> support is still pencilled in for the future
>
>>Virtual Sound Card Support This feature will allow digital mode
>> software to run
>>without the need for a second sound card in the system.
>
> With all the
Just been having a look at the Roadmap B list and wondered if the virtual
soundcard
support is still pencilled in for the future
>Virtual Sound Card Support This feature will allow digital mode software to
>run
>without the need for a second sound card in the system.
With all the high level
Hank, K9LZJ, asked that I share this with our mailing list:
-Original Message-
From: Wolfla, Lyman H
Sent: Thursday, June 23, 2005 10:53 AM
To: FlexRadio@flex-radio.biz
Subject: FlexRadio Digest
I have a Down East Microwave DEMI144-28FRS that I would like to sell.
It is in brand new condi
Hello FlexRadio
Friends,
We are pleased to
announce some special communications awards, which we hope will be the first of
many new milestones. You can view the awards under the User Success
Stories topic on the FlexRadio Forum on our website. Thanks to AA4SW and
N9VV for putting these
F.Y.I.
I know that many of you are really excited about
Phil's (N8VB) new multi-vCOM port support. We all
enjoy reading the discussions about future TCP/IP
Ethernet support too. Just to stimulate your
imagination, here is a link to the fellows who build
"Shack-Lan" http://www.hamtoys.com/ a series
Hi all,
hard to evaluate the compander (thanks for the new approach!) because sideband
suppression does'nt match the needs. Signal is readable in both sidebands. One
can observe the mismatch by looking at the spectrum during transmit. Changing
limits of the TX-filter does not have sufficient eff
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