Hi Harry et al.
My SDR1000 worked great on frequencies between 100 and 600 kHz when using
the lowpass filter described by Aldo Moroni of Italy in the low link.
http://bp2.blogger.com/_yAFqROdeCF0/RiVGzW5S3-I/Aes/xrxaNbCUAHU/s1600-h/Softrock-NDB.jpg
Aldo designed the filter for the Sof
Chris,
My SDR1000 is not operational for the time being, but I remember that a
found setting for best image rejection is changing rapidely when detuning
some kHz from the frequency you used for the calibration. So I guess you
would need an indefinite number of locations to store said optimal set
Hi Brian,
I use Winrad with my SDR1000 to find non-directional radio beacons on
longwave. The waterfall display of Winrad is more suitable for this kind of
works with weak signal detection. PowerSDR runs in the background but all
operations are done on Winrad´s console. Winrad can also be used t
Hi all,
I wrote to Mr. Prakash, responsible at SDRtech, India, and said that in
order to be called innovative they could at least have integrated an
USB-port on the single board instead of a vintage 25 pin parallel port. He
answered: "We had to use the parallel port inorder to make the trx
compa
sometimes easier to
communicate by writing instead of speaking.
vy 73´s Willi SM6OMH
- Original Message -
From: "Jim, W4ATK" <[EMAIL PROTECTED]>
To: "Willi Reppel" <[EMAIL PROTECTED]>;
Sent: Monday, March 10, 2008 12:48 PM
Subject: RE: [Flexradio] Proposa
Hi all,
>From time to time I let less fortunate hams, who do not own an SDR, operate,
see and listen to my SDR1000 via the Internet and LogMeIn-Pro. I can see on
the console of my target computer what the guest on his local computer is
doing and I assist with written guidance if I see the gues
"Inhuman punishment" hacker Scott McCausland called the sentence of a
Californian judge to use Windows operation systems so that his net
activities can be monitored more easily by his probation officers.
http://www.dslreports.com/shownews/Government-Monitors-Movie-Pirate-After-Sentence-Served-86
Hi,
Frequently the Spanish word "aficionados" is used in the US for enthusiastic
admirers or followers. So why not call them flexionados or aflexionados.
Willi
- Original Message -
From: "FireBrick" <[EMAIL PROTECTED]>
To: "FlexRadio List"
Sent: Monday, May 21, 2007 12:18 PM
Subject:
Tim,
To honour Julius Cesar you should cite correctly "Veni, Vidi, .."
Vendi means " I sold" . However, this misspelling makes sense in relation
with Dayton because the SDR5000 was sold to desireous buyers before they got
to see what they actually bought.
Willi
- Original Message -
.
Remains to be seen how Flexradio protects the SDR 5000 investors against
transients.
gl es gn de SM6OMH Willi
- Original Message -
From: "Ahti Aintila" <[EMAIL PROTECTED]>
To: "Willi Reppel" <[EMAIL PROTECTED]>
Cc: "Frank Mayer" <[EMAIL PRO
Hi Frank,
To protect the receiver of my SDR1000 I stalled ahead of the RF-amplifier a
microgap surge absorber element in discharge tube. See the below link.
http://www.koaproducts.com/english/catalogue/sa.htm
It may be the right opportunity to install one of these when you unpile the
board sta
Holà Javier,
Ignacio Cembreros EB4APL es un aficionado español del SDR1000.
[EMAIL PROTECTED]
vy 73 de
SM6OMH Willi
I suppose Ignacio Cembreros does
- Original Message -
From: "Ken N9VV" <[EMAIL PROTECTED]>
To: "Flex-radio Reflector"
Sent: Saturday, February 17, 2007 8:13 AM
Su
Gary
You can unsubscribe yourself at:
http://mail.flex-radio.biz:80/mailman/listinfo/flexradio_flex-radio.biz
Vy 73 es gl
Willi
- Original Message -
From: <[EMAIL PROTECTED]>
To:
Sent: Tuesday, February 13, 2007 4:27 AM
Subject: [Flexradio] Unsubscribe my old email
> Folks: I recent
Klaus,
I had the same problem but on the 160 m band on which I reached only 90 W.
As a non-programming ham, I had to find an other way to fix the problem. I
choose in Setup / Audio " unsupported soundcard" on the field of soundcard
selection. By doing so the default "output voltage" of the so
Doug,
You can also adjust the output for each band manually in the PA setup by
changing gradually the default values assigned to each band while watching
the output meter on the console. With my particular setup of SDR1000 and
MP3+ soundcard I cannot reach more than 90 W on 160 m and the automa
Mike,
Thanks for the hint. Ordered a sixpack of longneck bottles for $ 5.49 from
popsoda.com.
Willi
- Original Message -
From: "Mike Schelly" <[EMAIL PROTECTED]>
To:
Sent: Monday, January 15, 2007 10:18 PM
Subject: Re: [Flexradio] meter freezes
> Down south we use kickapoo joy juice!
Hi,
John of Flex-Radio asked for continued comments on the 1 W version.
There are also other ways for Flex-Radio to keep inventory low and to know
what potential Flexers want without need to look into the crystal ball.
Hams interested in a 1 W version could write their name and approximate
deli
Dave,
Had the same problem when I got my SDR1k almost 4 years ago. I replaced all
male plugs on the cables between soundcard and SDR1k with goldplated ones.
Also, the female connectors of my SDR1k were not flush with the backplate of
the cabinet and I drilled larger holes to make sure the plugs
en in general usage. Unless I can
> correct this problem, the radio is quite useless to me in the digital
> modes, my main operating activity. With this drifting problem, I have
> not been able to use my radio since I received it, several weeks ago now,
>
> I hate to send the radi
Peter,
You wrote:
>I am not sure where the power for the heater on the 200MHz oscillator come
>from
>
I bought a new 1 W SDR1000 last month before the announcement about the 100
W-only version came.
I disassembled the unit to have a look at the termistor. It is a small disk
of approx 8 mm dia
Maarten,
I do not understand Flex-Radio´s move either. There is a large potential for
selling a receiver-only version without 1 W or 100 W PA to radiotic
individuals like VLF, LF, MW, short-wave listeners and beacon hun-ters
which are excluded as possible buyers because they are not licensed h
Message -
From: "Eric Wachsmann" <[EMAIL PROTECTED]>
To: "'Willi Reppel'" <[EMAIL PROTECTED]>;
Sent: Tuesday, January 02, 2007 6:26 PM
Subject: RE: [Flexradio] 10 kHz AM filter off center
> Sounds like you may have changed the setting. You ca
Hello all,
I noticed that in version 1.8. the center frequency of the AM filter setting
for 10 kHz is off center. The USB brickwall extends to +5600 kHz while the
lower one ends at -4440 kHz, ie. the width is 10 kHz but off center.
I tried the older version 1.6.3 and here the 10 kHz AM filter is
Hello Wim,
I hope an Euroflexer can be of help here while the US-flexers celebrate or
sleep.
Probably you have to change the national settings in the control panel of
your computer. I have to set it to "English(USA)" to get Power SDR to
function because the program interprets a point as a comma
Brian,
May be changing progressively the process priority in Set-up/General/Options
from NORMAL up to REAL TIME can eliminate audio popping.
Willi
- Original Message -
From: "A.R.S. - W5AMI" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>; "Flex-radio Reflector"
Sent: Saturday, December 23
John,
Make sure the printer cable is as short as possible.
This was already a topic 2-3 years ago when you still could buy parallel
line conditioners in computer shops.
You can get mine for free, if you pay the postage from Europe to the US
because I replaced the conditioner with the USB-Parallel
Dave,
Depending on the year of manufacturing of your SDR1000, you may need to
perfom the ECO 001 (engineering change order) and to protect the rx input
with two diodes. On my rig with input protection, rain static increases
merely the noise floor and engulfs all other signals but never "knocks ou
Chas,
I had the same problem but Tim helped me to find the ECOs (engineering
change order). You have to log on with your ID and password. Then you place
the word "ECO" into the search engine. The problem was that the search
engine displayed a specific part of the knowledge base starting with pag
Hi Tim,
Tim wrote:
"Noli nothis permittere te terere."
For Roberts´s particular case the roman proverb "Abusus non tollit usum" is
equally applicable. By the way, you can find all those words of wisdom at
http://www.yuni.com/library/latin.html
for the event somebody else wants to puzzle fello
Eddy,
Have a look at:
http://flex-radio.com/Download/Hardware%20Documentation/Ext%20Ref%20Kit%20Inst%20v1.1.pdf
vy73 de SM6OMH
Willi
- Original Message -
From: "Van de Velde Eddy" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, October 10, 2006 4:20 PM
Subject: [Flexradio] External 10 MHz refer
Alan,
The list of sound cards in the setup of the latest Power SDR program 1.6.3
still shows the Soundblaster MP3+ and Soundblaster Extigy as supported usb
soundboxes. It should not be too difficult to find used ones. I am still
using the MP3+ while waiting for the ultimate sound device. I gue
Chas,
I used once the external audio from a keyer to create cw signals. This was
before the SDR1k keyer did work properly. The problem was that the tone of
my keyer had harmonics which created additional un-wanted cw signals.
However, you could use the new sub-rx function and look for replies
;Sami Aintila" <[EMAIL PROTECTED]>
To: "Willi Reppel" <[EMAIL PROTECTED]>
Cc: "Klaus Lohmann" <[EMAIL PROTECTED]>; "FlexRadio"
Sent: Sunday, October 01, 2006 2:37 PM
Subject: Re: [Flexradio] USB Audio Interface UA-1EX
> On 10/1/06, Willi Reppe
T-Online eMailKlaus,
Thanks for your report on the USB Edirol I bought. On the
package on the device Edirol announced "Zero latency, direct monitoring" and I
wonder what your findings about this statement are.
vy 73 Willi
- Original Message -
From: Klaus Lohmann
To: FlexRadio
Stig,
So far I heard rules of the US FCC (Federal Commission of Communication) do
not allow scanning of radio transmissions and Flex Radio had to remove the
feature.
vy 73 Willi
- Original Message -
From: "Stig Rasmussen" <[EMAIL PROTECTED]>
To:
Sent: Saturday, September 30, 2006 2:3
Dave,
I think this comes from the negative logic which is used to switch on/off
the relays of the SDR1000. Many relay solenoids are actually energized in
the position "Standby" and de-energized, depending on settings, in the ON
position. The ON/STANDBY switch is IMHO merely a kind of softswitch
Flexradio] Poor sideband suppression
> Rather than enlarge the hole, I used a
> knife to shave the plastic on the plug end.
>
>
> Mike - AA8K
>
>
>
> Willi Reppel wrote:
>> Larry,
>>
>> To the best of my knowledge, I cannot recall an offi-cial warning
only on
dance floors. To avoid the introduction of new problems, I mentioned the
required enlargement of the connector admission holes when using gold-plated
plugs.
vy 73 es best dx de SM6OMH Willi
- Original Message -
From: "Larry Loen" <[EMAIL PROTECTED]>
To: "
Jeff,
One possible cure to avoid said jiggling and twisting of the plugs is to
drill larger holes into the backplate of the SDR1000 enclosure. The
relatively small holes may prevent certain types of male plugs to reach the
bottom of the female connectors. Gold-plated plugs here in the old count
Chris,
This subject has already been a topic three years ago on the Forum and so
far I remember OM Ahti Aintila from Finland was the first to detect and
replace the noisy dc-dc converter with an external power supply.
Sorry to see old topics repeatingly coming up all the time while information
Jeff,
Edirol offers also the UA-1EX USB soundcard. I bought one and I made my
first phone and cw QSOs with it last weekend. I am going to send it today
for evaluation to Klaus Lohmann, a distinguished member of the German
SDR1000 group and official representative of Flex-Radio. Edirol claims "Z
attenuation I use ahead of my speakers a
stereo amplifier with high input impedance.
vy 73 de SM6OMH Willi
- Original Message -
From: "Eric Wachsmann" <[EMAIL PROTECTED]>
To: "'Willi Reppel'" <[EMAIL PROTECTED]>; "'David Ackrill&
Mp3+ to the transmitter while the signalpath goes from J3 to J2 during
reception. Hope this sheds some light on this matter.
vy 73 de SM6OMH Willi
- Original Message -
From: "David Ackrill" <[EMAIL PROTECTED]>
To: "Willi Reppel" <[EMAIL PROTECTED]>
Cc: &quo
Dave
Make sure that the volume control on your MP3+ is turned to position "max"
to get output from the transmitter.
vy 73 de SM6OMH Willi
- Original Message -
From: "David Ackrill" <[EMAIL PROTECTED]>
To: "Philip M. Lanese" <[EMAIL PROTECTED]>
Cc:
Sent: Wednesday, September 20, 2006 9:
Hi,
I am still using the legacy MP3 sound device of Creative Labs while waiting
for the Atlas and Janus board and I noticed the audio pop as well. Tried
different settings of Asio for All and SDR1000 buffers but nothing cured the
problem. However, enabling noise blanker NB2 of the console with
Paul,
I had once the same problem and noticed that the SDR1000 came to life again
when I dropped it from approx. 1" heigth on the worktable or exposed it to
other types of gentle impacts. Sometimes it helped also to bend circuit
boards carefully with a plastic stick. This indicated to me that
Cecile,
The SDR 1000 user manual says on page 8:
"While the SDR1000 covers frequencies down to 11 kHz, additional filtering
is required to minimize response to harmonics. The optional filter bank (on
the RFE board) allows the user to customize the radio to add support for
such frequencies".
You
on" <[EMAIL PROTECTED]>; "Willi Reppel" <[EMAIL PROTECTED]>;
"Bill Nagle" <[EMAIL PROTECTED]>;
Sent: Saturday, May 27, 2006 11:15 PM
Subject: RE: [Flexradio] noisy fan
Willi,
I just ran a few tests to see if I observe the same 20dB electrical
noise emana
noise and freezing of the SDR-1000 to 0 K to reduce thermic noise, I am
looking for a engi-neering change order (ECO) to get rid of the more
substantial electric fan noise.
Best 73
Willi
- Original Message -
From: "Tim Ellison" <[EMAIL PROTECTED]>
To: "Willi Repp
Bill,
Many months ago somebody suggested on the forum to make a large opening in
the cabinet wall behind the fan instead of letting the cooling air pass
through many small holes. The OM reported a sub-stantial noise reduction and
mentioned that the small holes in the cabinet together with the a
Tim,
After start-up I can see and hear what you describe on longwave between 300
and 400 kHz as well. I observed that said signal increases slowly and
steady in frequency and it creates a diagonal line on the waterfall display.
An educated guess is that this sig-nal originates from the DC conv
Peter
So far I know, the usb adapter is made and has been developed in Finland by
Sami Aintila who answered to your post. Perhaps you can arrange with him to
send the adapter to Finland for checking. An other possi-bility is to send
the adapter for checking to DK7XL, Klaus Lohmann, near Bremen
- Original Message -
From: "Willi Reppel" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, April 17, 2006 12:25 PM
Subject: Re: [Flexradio] Am I Missing Something? Or Is Everyone?
- Original Message -
From: <[EMAIL PROTECTED]>
To:
Se
Tim,
To start fault tracing, you can pull out connector J3 from the rear of the
SDR1000´s cabinet to be sure that the tone you hear is not created in your
sound card.
Best 73
Willi
- Original Message -
From: "Tim Ellison" <[EMAIL PROTECTED]>
To: "Ken N9VV" <[EMAIL PROTECTED]>;
S
Christopher,
So far I understand, the dual wideband op-amplifier OPA 2674 on the RFE
board has an integrated output current limiter and protects itself. See data
sheet
http://focus.ti.com/docs/prod/folders/print/opa2674.html
Best 73
Willi
- Original Message -
From: "Christopher
Tom,
I am not a programmer but as far as I understand the schematics of the
SDR1000, the signalpass for playback has to go through the quadratur mixer
chip for reception IC1 while the signalpass for transmission is passed
through quadratur mixer chip IC2. Send/receive switching between the two
a type of
e-bay. Before it gets improper to post adds, I want to swap a 58 year old
Hallicrafter Modell S-40A for a SDR1k.
Anyhow, ham radio is not that serious that you can´t make fun of it.
Willi
- Original Message -
From: "w2agn" <[EMAIL PROTECTED]>
To: "Willi
Ken,
The reflector is no recycling plant for obsolete elec-tronic appliances.
Anyhow, who wants to trade in a bleeding edge for a leading edge of
technology.
73 es gl
Willi
- Original Message -
From: "Ken N9VV" <[EMAIL PROTECTED]>
To: "FlexRadio Systems email reflector"
Sent: Satu
Ken,
This problem was been reported many times in many ways. Normally the
problem disappears when RFI is blocked near the parallel port connector of
the USB adapter by coiling the cable on a suitable ferrite bead, ring or
rod.
73
Willi
- Original Message -
From: "Ken Klein" <[EMAI
Hello Bill,
I think the "crackles and wobbles" are brought about by a too high Max Gain
in Setup/DSP/AGC. By default, a value over 60 is loaded and crackles
disappear on my setup when choosing a much lower Max Gain value when
listening to strong AM stations.
Best 73,
Willi
- Origina
Bill,
This has been discussed during the townhall meeting last week and the German
user group, presented by Klaus Lohmann, asked and demanded to increase the
amount of eq channels to eight. Eric 1st. said it would be possible if the
users accept an increase in latency of approx 30-40 msec.
73,
:
http://flex-radio.com/forums/viewtopic.php?t=1863
I am going to ask Heino if the above post is available English.
73,
Willi
- Original Message -
From: "Larry Loen" <[EMAIL PROTECTED]>
To: "Willi Reppel" <[EMAIL PROTECTED]>
Cc: "Jerry Harley" <[
José,
Divided or not, they succeed with the slogan
"E pluribus unum" , printed on every $ bill, something we are lacking here
in the old countries. The development of the SDR1000 and its user group
exemplifies the strength of this slogan.
Willi
- Original Message -
From: "José Dumouli
: In=32 samples, out=32 samples.
Best 73 es gl de SM6OMH Willi
- Original Message -
From: <[EMAIL PROTECTED]>
To: "Willi Reppel" <[EMAIL PROTECTED]>
Cc: "Jerry Harley" <[EMAIL PROTECTED]>;
Sent: Tuesday, February 21, 2006 9:12 PM
Subject: Re: [Flex
Jerry,
I guess you are using ASIO4ALL with your Audigy sound box. I had once the
same problem of not being able to use buffer sizes below 2048. Try to
download the latest version of ASIO 4 ALL instead of using version 1.8. This
did the trick for me and I can choose buffer sizes down to 256 agai
- Original Message -
From: "Dan Babcock" <[EMAIL PROTECTED]>
To: "Eric Ellison" <[EMAIL PROTECTED]>
Cc: "FlexRadio Reflector"
Sent: Tuesday, February 21, 2006 2:45 AM
Subject: Re: [Flexradio] Future of SDR?
Dan wrote:
My prediction is that in fifteen years, we will look
back on the f
Hi Jiri,
You can find the article at:
http://www.n9vv.com/VK6APH-AGC-discussion-SDR1000.pdf
Best 73 de SM6OMH Willi
- Original Message -
From: "Jiri Sanda" <[EMAIL PROTECTED]>
Cc: "FlexRadio"
Sent: Sunday, February 12, 2006 11:22 AM
Subject: Re: [Flexradio] article on agc
I woul
Joe,
I received the same message here. Moreover, the CPU
reading shows 100 % when selecting the keyboard mode for cw
transmission. It decreases to approx. 40% when I start to type
characters and it increases again to 100% when the keyboard is idle. When the
keyboard is not used for 10-20
bjr José,
Amazing to see that SDR1000 support is a 24 hour activity and Bruce gets the
answers served for break-fast in distant Alaska.
73, Willi
- Original Message -
From: "José Dumoulin" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Cc:
Sent: Friday, February 10, 2006 10:05 AM
Subj
Bruce,
The cw tab is grayed out as long as the NEW KEYER is enabled. Open Power SDR
Setup / DSP / Keyer and uncheck NEW KEYER and the cw tab will be
highlighted. It is grayed out because the NEW KEYER is enabled by default
when installing Power SDR.
73,
Willi
- Original Message -
Fro
Gerald,
It might be a good idea to reserv places for some
disting-uished SDR 1000 disciples of other countries so that they
can convey concerns of their local SDR1000 user communities and report
to them in their native language.
73,
Willi
- Original Message -
From:
Ger
Bill,
You get a kind of stereo impression with BIN enabled when receiving AM with
USB, LSB or DSB mode. However you have to tune carefully to zero beat to
suppress the carrier in order to avoid a beat note.
Best 73 Willi
- Original Message -
From: "Bill Nagle" <[EMAIL PROTECTED]>
Phil,
It remains to be mentioned the still available Creative Live 24-bit Sound
Blaster USB box. However, for transmission you have to open the box and to
make a minor hardware modification to activate Mike In as described by
DJ5ER, Heino, in the German forum.
More info at:
http://www.creat
Ahti,
The need of more equalizer channels was also discussed intensively on the 80
m band meeting of German SDR1k users last weekend. I heard here that K5SDR,
Gerald, is coming to the Friedrichshafen trade show this year and hopefully
he has time and opportunity to listen to what is going on h
Hi Bill,
Squelch works fine here. However, you have to enable SQUELCH by clicking
on it. The enabled state is indicated when SQUELCH turns yellow.
Willi
- Original Message -
From: "Bill Nagle" <[EMAIL PROTECTED]>
To:
Sent: Sunday, January 22, 2006 8:34 PM
Subject: [Flexradio] Mute
Greg,
The delay seems to be caused by the mathematical operations needed to
average the spectrum. The delay is reduced significantly if you disable
average (AVG) on the console.
Best 73 de SM6OMH Willi
- Original Message -
From: "ab7r" <[EMAIL PROTECTED]>
To:
Sent: Saturday, Janu
Hi Mike,
Nothing to be ashamed of. Most SDR1000 users
belong to the silent majority when looking at the amount of posts sent to
the forum. There are 690 registered users in the memberlist today and 452 of
them have merely submitted 1 post or less. May be those silent 452 members
are the real e
Hi all,
If the chosen buffer size of the Audio and DSP setup influences the audio
quality of SSB transmissions as reported by Hank, I propose to make the
buffer sizes separate and selectible for reception and transmission. One
buffer size may be optimal for cw and digital mo-des while an othe
Tim,
I have to spend $20 here for the p7m viewer to open your posts. Do you know
of any free of charge down-load watering hole?
Best 73
Willi
- Original Message -
From: "Tim Ellison" <[EMAIL PROTECTED]>
To:
Sent: Tuesday, November 29, 2005 3:09 AM
Subject: [Flexradio] Web site down
Hi Hank,
I heard similar complaints from OMs during meetings of European SDR1000
users on the 80 m band. Some of them reported that the echo problem
disappeared when connecting the mike directly to the sound card or sound box
instead of coupling it to the mike connector on the front panel of t
Guy,
I had recently a visit of
"beaconners" in my shack who wanted to see the performance of the
SDR1000 for LW and MW DXing, starting from 70 kHz. These lurkers hunt
IDs of airports around the world which are sent in slow CW and consist of
1-3 letters. They were impressed by the SDR1000 w
Hi all,
The feeding point of my 400 Ohm transmission line is near the SDR1000 and I
experienced the same problem, especially when SWR can get high while trying
to match the PA to my double zepp antenna. Ferrite material on the
connecting cable near the USB/parallel adapter housing solved the p
Hi Jeff,
I had the same problems before using the
parallel/USB adapter. Make sure that you can hear relay clicks from the black
box when stepping through the preamp. from position off to high and back to off.
Each step must be accompanied by a relay click.
Willi
- Original Messag
display
mode at once.
Willi
- Original Message -
From: "Bodo Scholz" <[EMAIL PROTECTED]>
To: "Willi Reppel" <[EMAIL PROTECTED]>
Cc:
Sent: Monday, November 07, 2005 9:56 PM
Subject: Re: [Flexradio] PowerSDR Beta v1.4.5 Preview 4 / Spectrum display
Wil
Bodo and Eric,
I noticed also that the center frequency of the filter changes in version
1.4.5 Prev.4 from 600 to 1200 Hz when changing from 1kHz filter width to
500 Hz. This displacement of 600 Hz is also the setting for the pitch in my
setup. So when homing in a signal to the center of the
Eric,
The spectrum display was actually changed recently to make the 25 Hz
bandwidth visible because it was so narrow that it could fall between the
pixels. Perhaps Bodo refers to this modification, explained in revision of
PowerSDR 1.4.5 Preview 2.
Willi
- Original Message -
From:
Hi all
I guess not only new engineering graduates but also some SDR users are
curious what is behind the acronym RPN. Wikipedia explains it and gives
examples at:
http://en.wikipedia.org/wiki/Rpn
RPN was already used on HP´s desktop calculators in the sixties of the past
century.
Willi
Hi Eric,
You wrote:
"[Eric] I completely agree. If one of the features is turned on by
default, this is simply an oversight. I'll check VOX, Noise Gate, EQ, etc.
Let me know if you find anything else like that."
In earlier program versions (1.3.9 for example) the pre-amp was set by
defaul
Hi Eric,
Thanks for monitoring the rapid changing market of USB soundboxes. Beside
audio quality and latency, the required USB bandwidth seems also to be an
important parameter of soundboxes. I noticed this when connecting a 24 bit
96 kHz sampling rate Creative Life USB soundbox to an older not
and have a nice weekend.
Willi
- Original Message -
From: "ecellison" <[EMAIL PROTECTED]>
To: "'Willi Reppel'" <[EMAIL PROTECTED]>; "'Robert McGwier'"
<[EMAIL PROTECTED]>; "'Jim Lux'" <[EMAIL PROTE
Message -
From: "ecellison" <[EMAIL PROTECTED]>
To: "'Willi Reppel'" <[EMAIL PROTECTED]>; "'Robert McGwier'"
<[EMAIL PROTECTED]>; "'Jim Lux'" <[EMAIL PROTECTED]>
Cc: "'FlexRadio'"
Eric,
The possibility of "add in" of commercial products is a nice feature of the
SDR1000 but also a problem when looking at the speed at which those consumer
pro-ducts appear on the market and vanish into limbo. Traditional ham radio
operators use their equipment for 10-15 years while the SDR
Bon jour Alain,
You should have put forward this question on
the reflector before buying this card. Line-in and microphone of the surround
mixer cannot be switched separately by software and you can only transmit or
receive with this card. So far I know DL3UXI, Kurt, a member of the
German
Hi Serge,
You can first try to connect a straight key or wire
jump to the pertaining contacts of com port 1 and find out if this works. If it
does you need probably a relay between the Winkey output and the com port 1.
Under www.k1el.com the schematics can be found
for an additional relay
Bruce,
The CPU speed of your computer may be too low. I used a notebook with 850
MHz before and got the same problem.
73´s Willi
- Original Message -
From: <[EMAIL PROTECTED]>
To:
Cc: <[EMAIL PROTECTED]>
Sent: Wednesday, September 28, 2005 10:51 PM
Subject: [Flexradio] Ver 1.4.5 B
Hi Bob,
I had once problems with reduced sensivity. Make sure that you can hear a
distinct relay click each time when you step through the positions of the
preamplifier from off to high gain and back. Missing relay clicks indicate that
you may have a problem with the parallel port connectio
Larry,
Have a look at the development of the below
membership list. The last entry is from Sept. 20, ´05 and the list contains
a total of 617 registered users.
http://www.flex-radio.com/forum/memberlist.php?mode=joined&order=ASC&start=600&sid=4f0709a1c8c02a155460ad04700e4c03
I guess y
Hi Larry,
I downloaded the parallel-usb driver from
www.flex-radio.com/Download
I checked today and this address still exists and the driver is listed here.
GL with your HF2V.
Best 73 de SM6OMH Willi
- Original Message -
From: "Larry Loen" <[EMAIL PROTECTED]>
To:
Sent: Thursday, S
Hi Kurt,
I experience the same problem occasionally. It normally disappears after the
next tx/rx changeover or cycling of the on/standby button. I did not report
this before but want to confirm here that you are not the only one. I use
also the MOX button or space bar for rx/tx/rx switching.
Beppe,
A german SDR1000 group exists already and we meet on Sundays at 17:00 UTC on
3.777 MHz. The initiator and moderator of this group is Klaus Lohmann DK7XL.
You can find his e-mail address on the reflector and you could ask him to
coordinate a participation of the german SDR1000 group in t
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