Bob, Thanks a lot. I plan to replace the crystal with my NJQRP DDS for the time being. Thanks again. This thread enlightened and increased my understanding of...
First I would like to say how impressed I have been with the little SoftRock40 and the PowerSDR software. It has been a long time since I have worked HF and...
... the ... 1/F, ... performance. ... Hello Bob, Could you resume in a few sentences the difference between the SoftRock-40 and the SDR-1000 in this regard? I...
This is a terrific idea, what a wonderful concept. The possibilities are infinite. Wish I knew enough to help out, but please pursue this line of thinking. A...
When tuning an SDR 1000, if spur reduction is turned off, the DDS is tuner 11025 khz below the frequency of interest and the software (DttSP) oscillator is set...
184
KY1K
ky1k@...
Oct 1, 2005 7:42 pm
Although it's not a softrock, there is a 40 meter QSD based 40 meter receiver on the internet, it is not full time. Several weeks ago, I sent a string of slow...
John, It's good to see you are still alive and well! Your idea of networking receivers around the world reminded me of the Universal Digital Reciever (UDR)...
Would it be really much fun having some super server streaming high resolution raw 20 meter or 144 Mhz wide band data of the moon? { Aracibo ) 73 Rein W6/PA0ZN...
... since I ... to ... with a ... that ... this is ... the ... the ... just ... good ... Microsoft ... to use ... look ... from a ... I wish I could help I...
Hi Art, The 40m Spectrometer is in the process of being relocated to a new QTH. It was in the urban QTH of William, PY2GN, but William had to move and for a...
189
KY1K
ky1k@...
Oct 2, 2005 3:10 am
Thanks for the info Edson. I must have caught it when it was running and it indicated my 100 watts was very readable there (from Maine). I'd appreciate knowing...
... use ... John -- As far as the Linux code goes, it's pretty straightforward to implement networked sources and sinks for jack data without programming. The...
For those interested, I found the link below to free evaluation software for the Microsoft C# compiler. It's a large download (289 Megs) and some of the...
Hello everyone. In keeping with my inability to leave well enough alone, I have modified a SoftRock for use on 80m. The input filter and transformer have been...
... There is a Free C# runtime/development environment called mono. http://www.mono-project.com/Main_Page It is cross-platform, than tied to a single...
Someone chose for some reason to use .Net and that is tied to the *crappy* OS. Also that software may have not been mature enough for serious use when they had...
Good Morning All, I have fifteen Version 4.0 SoftRock40 partial kits available for experimenters. The kit includes the v4.0 PCB, the six integrated circuits...
Hello everyone. I have been able to aquire a large quantity of the 40.500Mhz fundamental-mode crystals required to move the SoftRock-40 to 30 meters. After...
Hi Kees, At the moment I want to see if the partial kits, PCB plus the ICs, will sell as I liquidate my excess kit supplies. If I have PCBs left over at the...
Our kitting team lead reports that 270 of the SoftRock-40 Kits for Round 2 are now in the mail. The remaining 130 are waiting on the final semiconductor...
Tony - A little faster this time! I'd like one partial kit. I do still want one of your "built" units when they become available. 73, Garey - K4OAH Atlanta ...
Hi Garey, I will put you down for one of the partial kits. Payment may be made by Paypal at user name raparks@... Thanks and 73, Tony KB9YIG ... From:...
Good Morning everyone. I have posted two more photos to the N1RX folder. These show the "noise spike" at the center frequency of a SoftRock-40. One shows the...
Good Morning everyone. I have posted two more photos to the N1RX folder. These show the "noise spike" at the center frequency of a SoftRock-40. One shows the...
Apparently, my last message on this got lost in the server somehwere. I have uploaded two new photos to the N1RX folder that show the difference between...
