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perseus_SDR · Perseus SDR HW & SW

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  • Members: 1557
  • Category: Shortwave
  • Founded: Oct 21, 2007
  • Language: English
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Messages 9643 - 9674 of 18261   Oldest  |  < Older  |  Newer >  |  Newest
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9643 tvdxrools Offline Send Email May 1, 2010
10:24 am
hi if you use total recorder you can select the perseus like this http://www.youtube.com/watch?v=3e9HINv3fJA and we can see the flicker problem ... cheers...
9644 Werner Karn
werner.karn Offline Send Email
May 1, 2010
10:52 am
Leon, you need a downconverter - hardware doubleclick on the frequency to do conversion settings buy a software key from the microtelecom website 73, Werner ...
9645 jamesbisch2001 Offline Send Email May 1, 2010
8:02 pm
Werner so I need a down converter, then the softwar just has the perseus read the conversion freq so say your on 144.5 the perseus will read 144.5 Thanks...
9646 Brandon Jordan
bcdx.org@... Send Email
May 1, 2010
9:12 pm
I am also having the 'flicker' issue in both the main and secondary windows on my Win7 64 bit OS. It is more of an annoyance than anything, the demodulation...
9647 Enildo Sánchez
ecosierra51 Offline Send Email
May 1, 2010
10:49 pm
Thanks you Mr. Pawlan! I am trying to prepare CIN or DLL in order to control Perseus and to receive IQ data for spectral analysis and automatic tuning of...
9648 Bill Carney
billinmi2000 Offline Send Email
May 2, 2010
12:18 am
I was wondering if anyone operates their Perseus in this manner, and if so, what brand cable they used? I have a Targus 4-port USB hub that uses 2 ports to...
9649 hmaier1959 Offline Send Email May 2, 2010
6:13 am
Hi Nico, ... Adding WFM is a great idea. And I have an idea how it could be implemented without compromising the original concept of the Perseus software....
9650 Steve
bdxc686 Offline Send Email
May 2, 2010
8:44 am
... Hi Brandon. I am sure there are a few other Perseus users who have the "flicker2 problem, but it is just an annoyance and does NOT detract from the quality...
9651 Giampiero58
giampi58 Offline Send Email
May 2, 2010
9:41 am
Dear Nico, I am one of many DXers (we are really a lot, not only in Europe) that like FM DXing. So I really hope you'll find a solution to increase the ...
9652 longwave@...
longwave189 Offline Send Email
May 2, 2010
11:31 am
Hi Giampiero, Just wondering what downconverter you used? As an avid FM dxer here in the states I too have been thinking about buying one and saw one from a ...
9654 salmaniw Offline Send Email May 2, 2010
3:22 pm
Axel, I'm interested in building the DC converter that you have pictured (beautiful work). Would you consider posting the schematic for the other components...
9655 Axel
axxxxel Offline Send Email
May 2, 2010
4:33 pm
Hi Walt, Actually the schematic is taken from Guy Atkins' weblog. See here:...
9656 Leif Asbrink
sm5bsz Offline Send Email
May 2, 2010
7:04 pm
Hello Giampiero, ... I am sure Nico will provide something that will be userfriendly:-) In case the waiting time becomes too long you might contemplate ...
9657 Alberto I2PHD
adibene Offline Send Email
May 2, 2010
9:19 pm
... I've been visiting Microtelecom this last weekend, and Nico showed me the latest version of his software, where the flickering problem is fixed. He is not...
9658 WALTER SALMANIW
salmaniw Offline Send Email
May 2, 2010
10:59 pm
To: perseus_SDR@yahoogroups.com Date: Sun, 2 May 2010 16:54:34 +0000 Subject: Re: [perseus_SDR] Re: Perseus on DXpedition using the Futurlec converter ...
9659 peeraxel Offline Send Email May 3, 2010
8:30 am
My old motherboard has died (KV2 Lite), that's why I use a new PC (ECS A740GM-M). But it causes very strong noise on my Perseus, the sort typical for power...
9660 Jurgen Bartels
tvdxsince1975 Offline Send Email
May 3, 2010
8:46 am
... Disconnect the antenna and put a 50 ohm termination at the input terminal. Is the noise still present? If not then your antenna picks it up, probably...
9662 Roelof Bakker
roelofndb Offline Send Email
May 3, 2010
9:56 am
Hello Axel, ... So using the laptop with the same setup, the noise is much weaker. So where does it come into the Perseus? <<< Noise is a complicated issue,...
9663 Mauno Ritola
Mauno_Ritola Offline Send Email
May 3, 2010
10:13 am
Hi Peer-Axel, do you hear it on other rxs, too? I had noise on many parts of MW from the motherboard of my new computer, and it was also heard on my AR7030, ...
9664 scottish_dxer_ken
scottish_dxe... Offline Send Email
May 3, 2010
11:21 am
I had a noise problem with my last pc when I got it. high noise level all over the band.... Solution: Change the power supply in the PC, Noise cured... Noisy...
9665 Huw
g7ebp Offline Send Email
May 3, 2010
11:39 am
Putting a few turns of all the the cables to Perseus through ferrite cores also helps a lot....
9666 Tracey Gardner
traceygardneruk Offline Send Email
May 3, 2010
11:54 am
Would this be of any use with Perseus? Fits securely in to your cigarette lighter socket to provide a 1A DC 5V USB charging outlet It's currently on special...
9667 Mauno Ritola
Mauno_Ritola Offline Send Email
May 3, 2010
12:01 pm
Yes, it does. I forgot to mention that I already had antenna cable etc. equipped with proper chokes. The noise occured with only that particular computer, only...
9668 Werner Karn
werner.karn Offline Send Email
May 3, 2010
1:04 pm
it looks like this is a switching power supply, as linear regulation would produce heat of 7W resp. 19W ( @12V , 24V resp.) and I can't see a heatsink for...
9669 Steve
bdxc686 Offline Send Email
May 3, 2010
2:15 pm
... Hi There Alberto. Thank you very much for your reply!! I am very very pleased to hear that Nico has fixed the flicker problem....wonderful!!! We shall have...
9670 John Plimmer
johnplimmer Offline Send Email
May 3, 2010
2:49 pm
Yes, I had the same problem with a new PC and the solution was also to change the power supply. My dealer was very co-operative and allowed me to try several...
9671 Guy Atkins
thinkdx Offline Send Email
May 3, 2010
3:44 pm
Hi Tracey, I have used three or four different models of these type of 12V to 5V USB devices that fit into a cigarette lighter socket. All of them have been...
9672 peeraxel Offline Send Email May 3, 2010
8:15 pm
Hi, John, so which one is the super quiet one? 73 Peer-Axel...
9673 iv3nwv Offline Send Email May 3, 2010
9:02 pm
... Hello Horst. The User button serves to the purpose of providing a decimated zero-IF IQ stream to external applications for further processing (through the...
9674 Jurgen Bartels
tvdxsince1975 Offline Send Email
May 3, 2010
9:52 pm
Hi Nico, I see regular brief "ADC Clip" because electric fences are running again. I do not hear any bad audio effects on FM and wonder: Is this an early alert...
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