-Original Message-
From: Hans-Juergen Hartfuss [mailto:[EMAIL PROTECTED]
Sent: Monday, March 05, 2007 12:07 AM
To: Christopher T. Day
Subject: Re: [Flexradio] Panoramic vertical scale
Christopher, plase see my e-mail to the reflector of December 19, 06
includede below.
73, Hans DL2MDQ
Dear FRS
I'm sure this has been answered many times, but the it seems to have
fallen out of my brain.
According to the Manual, the Received Signal Meter reads the actual RMS
power within the filter passband. This means it should scale with the
width of the filter and it sure seems to do so.
I
1) These were added after the schematic was drawn. The schematic is not
up-to-date.
2) These are for future enhancements. Leave them open.
3) INP6 is a virtual line on the schematic. The two instances of it
connect together. In other words, the PCB connects the top of R1 to Pin
3 of U8.
:[EMAIL PROTECTED]
Sent: Sunday, March 04, 2007 3:49 PM
To: Christopher T. Day
Subject: Re: [Flexradio] UCB schematic and header question
Thanks Chris, that answers the question exactly.
My next question is related.
I am trying to use the UCB in the following manner.
I have my SDR1000 1 watt rig
Mark,
I found the same problem with Pin 6 on 20m only with my unmodified, 1W
SDR-1000 using the new UCB. This is now sounding like a bug, not a setup
problem, to me.
Chris - AE6VK
-Original Message-
From: Mark Mumaw [mailto:[EMAIL PROTECTED]
Sent: Sunday, February 25, 2007
Besides, there are a few of us that loath Linux.
Chris - AE6VK
-Original Message-
From: Jim Lux [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 22, 2007 10:34 AM
To: flexradio@flex-radio.biz
Subject: Re: [Flexradio] SDR-1000 CW Contest Performance
At 08:42 AM 2/22/2007,
: Christopher T. Day
Sent: Tuesday, February 20, 2007 1:29 PM
To: 'Joe - AB1DO'
Subject: RE: [Flexradio] single line-in/line-out cable
I use a length of CAT-5a twisted pair cable for this, two pairs for
transmit and two for receive, sharing the white conductor as ground in
each pair of pairs. I
I wish you hadn't pointed out hecto and kilo. Otherwise, I'd thought the
rule was that multipliers 1 were upper case and those 1 were lower
case. So much for that idea.
Chris - AE6VK
Anybody else remember when moonbounce was on 1.024 kilomegacycles?
-Original Message-
From:
Try this list -
http://www.essex1.com/people/speer/large.html
So far, I've only seen Exa- through zepto- used in earnest.
Chris - AE6VK
-Original Message-
From: Joe - AB1DO [mailto:[EMAIL PROTECTED]
Sent: Wednesday, January 17, 2007 10:57 AM
To: FlexRadio
Subject: Re:
The microphone connector on the front of the SDR-1000 does _not_ feed
the audio signal to anything inside the box; only the PTT circuit
connects to the electronics. The small mic jack on the back of the
SDR-1000 is directly connected to the connector on the front. The mic
audio has to go into the
Of course, there is always Java, which not only compiles across
platforms but whose executables really do run across platforms. But that
would be too easy.
Chris - AE6VK
-Original Message-
From: Jerry Flanders [mailto:[EMAIL PROTECTED]
Sent: Tuesday, January 02, 2007 8:15 AM
Bob,
Up near the Profiles drop-down box there is a Save button. I think
Tim means that one, not the Accept button near the bottom of the Setup
window.
Chris - AE6VK
-Original Message-
From: Robert Cleve [mailto:[EMAIL PROTECTED]
Sent: Saturday, December 23, 2006 4:14 AM
To:
I've been seeing a similar effect even though I can get the image
rejection panel to behave correctly. What seems particularly strange is
that the phantom images appear _below_ the received signal.
Chris - AE6VK
-Original Message-
From: Jim Lux [mailto:[EMAIL PROTECTED]
Sent:
I've been trying to get my SDR-1000 ready for transmission and I think
I'm hitting the effects of Bug 655 - there is no CW image control for
TX. What I see on my SoftRock watching the SDR-1000 CWL signal (into a
dummy load, of course) has the image at 1200Hz above the desired signal
and an audio
Does anyone know the model number/part number for the 4-pin female
microphone connector that mates with the 4-pin male microphone panel
connector on the middle-era SDR-1000 boxes, circa November 2005? I need
another one to make up a cable for a Heil HM-Pro I just bought at
Pacificon. Thanks.
John,
What linear supply did you use? Thanks.
Chris - AE6VK
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Friday, September 22, 2006 8:06 AM
To: flexradio@flex-radio.biz
Subject: [Flexradio] DC/DC Converter (DC1) Replaced with Linear Supply
Hi
Alberto,
You might take a look at the UM245R module from FTDI Chips.
http://www.ftdichip.com/Products/EvaluationKits/UM245R.htm
It has a bit-bang mode that might do what you want and it's quite
inexpensive.
http://www.ftdichip.com/Documents/AppNotes/AN232R-01_FT232RBitBangModes.
pdf
I have one
Terry,
Terrific! Two questions:
1) Did either/both of you record the QSO as a wave file?
2) Any chance of such wave files being posted for the enjoyment of the
rest of us?
Thanks.
Chris - AE6VK
-Original Message-
From: Terry - W0VB [mailto:[EMAIL PROTECTED]
Sent: Sunday,
, June 24, 2006 1:38 PM
To: Christopher T. Day
Cc: Flexradio
Subject: Re: [Flexradio] USB Parallel Port Adapter
Chris,
My question is, is it non-standard in any way?
The answer is yes. And no.
The USB adapter firmware was written specifically for SDR-1000, so you
can't use it with any other
Is there any accessible place on the Flex-Radio web site with the old
WAV files that used to be demos for the SDR-1000? In particular, one of
them was a moonbounce signal from an Italian station. It was one of my
favorites, but I can't find it on my machine any more and the index file
in the wave
Duane,
Since the target price range of the SDR-Xseems to be ~$10,000, a
fleet of them doesn't sound like what you're looking for.
Chris - AE6VK
-Original Message-
From: Duane - N9DG [mailto:[EMAIL PROTECTED]
Sent: Friday, May 26, 2006 11:26 AM
To:
If you look down to the second paragraph of the message you replied to,
it says $75 plus shipping.
Chris - AE6VK
-Original Message-
From: Jimmy Jones [mailto:[EMAIL PROTECTED]
Sent: Thursday, May 25, 2006 3:22 AM
To: John Basilotto; Tim Ellison; Toby Pennington; Flex
Subject:
Toby,
I'm not certain, but I suspect this was a comment about the SDR-X, not
the SDR-1000. I doubt that there is a simple full-QSK solution with the
latter given its half-duplex design.
Chris - AE6VK
-Original Message-
From: Toby Pennington [mailto:[EMAIL PROTECTED]
Sent:
Ok, I misremembered. I'll have to review the recording.
Chris - AE6VK
-Original Message-
From: Ken N9VV [mailto:[EMAIL PROTECTED]
Sent: Sunday, May 21, 2006 8:15 PM
To: Christopher T. Day
Cc: Toby Pennington; Flex; Ron Hinton
Subject: Re: [Flexradio] Cw Latency Problem Solved
Peter,
One subtlety that was mentioned once but not emphasized very much is
that some of what you may be seeing as noise is actually deliberate
dithering in the card, which has the effect of pushing quantization
noise out to inaudible frequencies. 8-bits seems a bit much for
dithering to me, but
- AE6VK
-Original Message-
From: Steve Nance [mailto:[EMAIL PROTECTED]
Sent: Sunday, May 14, 2006 8:21 AM
To: Christopher T. Day; FlexRadio@flex-radio.biz
Subject: RE: [Flexradio] Teamspeak Audio - 05-13-06 lots of
announcements
Thanks Chris, guess I had better get one on order. Is the input
PROTECTED]
Sent: Sunday, May 14, 2006 8:35 AM
To: Christopher T. Day
Cc: Steve Nance; FlexRadio@flex-radio.biz
Subject: Re: [Flexradio] Teamspeak Audio - 05-13-06 lots of
announcements
Never was there a better picture of why envelope elimination and
restoration transmitters are so important
Bob,
And for those of us not attending Dayton, there will be postings of
photos and the block diagram? Hint hint.
Chris - AE6VK
-Original Message-
From: Robert McGwier [mailto:[EMAIL PROTECTED]
Sent: Sunday, May 14, 2006 12:37 PM
To: Christopher T. Day
Cc: Steve Nance
And apparently it's 44100 because they used NTSC video tapes to store
the digital signals and not PAL.
Chris - AE6VK
-Original Message-
From: Frank Brickle [mailto:[EMAIL PROTECTED]
Sent: Thursday, May 04, 2006 8:51 PM
To: richard allen
Cc: FlexRadio@flex-radio.biz
Subject:
-
From: Eric Wachsmann - FlexRadio [mailto:[EMAIL PROTECTED]
Sent: Wednesday, April 19, 2006 12:39 PM
To: Christopher T. Day; FlexRadio@flex-radio.biz
Subject: RE: [Flexradio] SDR keyer port code location
That is correct. Basically either the dot or dash line can be used as a
PTT signal
the K1EL connected, I want to treat Tip as PTT and use Ring to
key the tone.
Chris - AE6VK
-Original Message-
From: Eric Wachsmann - FlexRadio [mailto:[EMAIL PROTECTED]
Sent: Tuesday, April 18, 2006 11:53 AM
To: Christopher T. Day; FlexRadio@flex-radio.biz
Subject: RE
Jim,
Welcome to the world of large physics experiments - everyone is a
developer of their bit and a user of everyone else's bits.
Chris - AE6VK
P.S. - And if you ask, How do we handle that?, the answer is Badly.
-Original Message-
From: Jim Lux [mailto:[EMAIL PROTECTED]
Bob,
Terminology: A cache hit is a _successful_ retrieval from the cache; a
cache miss requires a fill from backing memory. That means a cache
miss causes a performance hit, i.e., reduction. I think you want this to
read:
... We would like to do everything we possibly can to
ELIMINATE cache
Hi. I finally got my VS .NET`2003 working and now want to do a little
fiddling. In particular, I would like to be able to plug my K1EL WinKey
directly into the back of the SDR-1000 - into what comes up as the SDR
port on the new keyer setup tab. I think from the SDR-100 circuit
diagrams that it
Bill,
Thanks. Is that cwkeyer.cs or cwkeyer2.sc or both? [Coffee still taking
hold.]
Chris - AE6VK
-Original Message-
From: Bill Tracey [mailto:[EMAIL PROTECTED]
Sent: Saturday, April 15, 2006 10:07 PM
To: Christopher T. Day; FlexRadio@flex-radio.biz
Subject: Re: [Flexradio
Has any thought been given to setting up a Continuous Integration system
for the PowerSDR software? Then there would always be the latest and
greatest - and maybe broken - alpha for developers and eager users to
try.
http://en.wikipedia.org/wiki/Continuous_integration
http://sin.tigris.org/
Oops. Sorry, I obviously should have actually _looked_ at the repository
before sending my message.
Chris - AE6VK
-Original Message-
From: Robert McGwier [mailto:[EMAIL PROTECTED]
Sent: Sunday, April 16, 2006 10:34 AM
To: Christopher T. Day
Cc: [EMAIL PROTECTED]; FlexRadio
to download the whole repository.
Chris - AE6VK
-Original Message-
From: w2agn [mailto:[EMAIL PROTECTED]
Sent: Sunday, April 16, 2006 11:15 AM
To: Robert McGwier
Cc: Christopher T. Day; FlexRadio@flex-radio.biz
Subject: Re: [Flexradio] Am I Missing Something? Or Is Everyone?
Robert
How come there is no pointer to Bob's paper under the Expert setups list
on the Flew Radio Web site? Would be really useful. Thanks.
Chris - AE6VK
-Original Message-
From: Charles Greene [mailto:[EMAIL PROTECTED]
Sent: Sunday, April 16, 2006 2:38 PM
To: Dave Meitzen;
PROTECTED]
Sent: Sunday, April 16, 2006 8:12 PM
To: Christopher T. Day; [EMAIL PROTECTED]; FlexRadio@flex-radio.biz
Subject: RE: [Flexradio] Am I Missing Something? Or Is Everyone?
At 12:16 PM 4/16/2006, Christopher T. Day wrote:
Jim,
Keeping track of the betas is _really_ easy in SVN. Assuming you
Who's spec is the 6.39Vac? Presonus or Flex? I'm wondering because I had
similar situation with my MP3+. The Flex database that preset the value
thought I should be getting 2.23 Vac whereas I measured only 0.7. Is
there something wrong with the default database, maybe?
Chris - AE6VK
Is the hard clipper _only_ applied to Firebox systems, or am I risking
my MP3+ system as well? Thanks.
Chris - AE6VK
-Original Message-
From: Eric Wachsmann - FlexRadio [mailto:[EMAIL PROTECTED]
Sent: Wednesday, April 05, 2006 3:25 PM
To: 'root [knesbitt]';
Virgil will be there with examples and info on HF SuperPacker PreAmp and
HF SuperPacker Pro. I strongly recommend people check his stuff out -
looks like a perfect match to SDR-1000 1W.
[From the hfprojects Yahoo Group]
I plan to have a vendor table on Friday night for FDIM 2006
Phil,
You're sure this isn't an April Fool's Joke? No doubt I'm the fool, but
shouldn't the virtual COM ports I set up in vCOM show up as selectable
ports on the CAT Control Port dropdown list? All I ever see in the
dropdown list are a fixed set of four ports all below 8. What am I
missing?
Bob,
What, exactly, does consumed mean? If I make a pair of Ports through
the latest vCOM - Port numbers that have never been defined for my
machine before - and assign nothing to them, they do NOT show up in the
CAT Port list when I start PowerSDR 1.6.0. Any ideas where they might be
going?
I don't know if this is only in Beta 19, but on the Setup/Audio/Sound
Card tab, the Output Voltage defaults to 2.23, whereas I measured 0.7 on
my MP3+. The program tells me this is way outside the statistics for
this audio device, but 0.7 makes SDR-1000 transmitter work.
Chris -
Make that -95dbm, not -110dbm. My eyes must be drooping on a
right-to-left retrace.
Chris - AE6VK
-Original Message-
From: Christopher T. Day
Sent: Sunday, March 26, 2006 6:23 PM
To: FlexRadio@flex-radio.biz
Subject: [Flexradio] Audio spur at 4.7KHz?
I've just noticed what
Does anyone have words of wisdom about how robust the driver on the RFE
board is to high SWR? I'm thinking of using an end fed half-wave antenna
through an Elecraft T1 tuner. The tuner needs about 500mW to tune and
I'm wondering if the RFE can take the high SWR at the start. Thanks.
Bob,
Any apologies should be mine. I meant no criticism; just observing that
there are many ways to do things and trying to help out Jim. Sorry.
Chris - AE6VK
... I make no apologies. This was rolled out before we were ready to
answer
the demands of all. We are fully cognizant of
The way one does a tag is SVN is to copy, within the repository, the
whole tree at the moment of release into a release-labeled directory in
the tags branch of the repository, which is usually a sibling of the
trunk directory. That way, there is a full tree labeled by the directory
name.
To: Christopher T. Day; N3EVL; FlexRadio@flex-radio.biz
Subject: RE: [Flexradio] SVN tags was Re: Preview 18 is Released
At 04:40 PM 3/18/2006, Christopher T. Day wrote:
The way one does a tag is SVN is to copy, within the repository, the
whole tree at the moment of release into a release-labeled directory
I suggest a separate group for discussions on whether there should be
separate groups. Discussing it here is diluting useful information all
around.
Chris -AE6VK
-Original Message-
From: Jim Lux [mailto:[EMAIL PROTECTED]
Sent: Monday, March 13, 2006 9:44 AM
To:
Sdr1000rev1a.pdf: On the second page, two of the notes lie across the
outline box of do_rx_pre - Is this data, or a function call? Not
clear how filtering routines Not serious, but a little messy.
Sdr1000rev1b.pdf: This is the same as the second page of
Sdr1000rev1a.pdf.
So, first file has
Could you use standard USB cables with a type A connector
on the end where you have room and a type mini-B on the end where you don't? USB
is a single differential twisted pair with additional gnd and Vbuss wires rated
to 420 Mbits/second. Be sure it's protected if someone accidentally plugs
On further investigation, I discover that there is also a
mini-A style connector. The mini-A and mini-B connectors are for things like
cellphones and PDAs, so are pretty small.
Chris - AE6VK
From: Christopher T. Day Sent:
Tuesday, January 31, 2006 9:30 AMTo: Xylo-SDR Discussion
RJ45 connector is meant for that
impedance, and does an excellent job.At 11:30 AM 1/31/2006, Christopher
T. Day wrote:
Content-Type:
multipart/alternative;
boundary="_=_NextPart_001_01C6268C.0101442A"Content-Class:
urn:content-classes:messageCould you use standard
Ah. One of the things gone with the Forums is the TeamSpeak
link. Remind me when the get-together is tonight?
Chris
AE6VK
From: ecellison [mailto:[EMAIL PROTECTED]
Sent: Friday, December 02, 2005 12:20 PMTo: 'Jeff
Anderson'; flexradio@flex-radio.bizSubject: Re: [Flexradio] Xylo
is using this resource?
Chris
AE6VK
P.S. - I won't give up on Subversion, but use it on my own machine and
check code in periodically into the SourceForge CVS.
-Original Message-
From: Christopher T. Day
Sent: Thursday, December 01, 2005 7:42 PM
To: ecellison; [EMAIL
I take it the web provider didn't do backups? Are you sure you want to
stick with them? A copy of the backup would give the future historian
something to dig through.
Chris
AE6VK
-Original Message-
From: Duane - N9DG [mailto:[EMAIL PROTECTED]
Sent: Thursday, December
If I get a vote, I want to cast it, several times, if possible, for
Subversion over CVS. It is aa much improved update of the same idea.
Download from http://subversion.tigris.org/. For Windows users, Also
download http://tortoisesvn.tigris.org/, a very easy-to-use GUI for
Subversion that
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