MessageOpp's Sorry. That should be 2 boards and parts kits if they happen. Clive G8POC ... From: Clive Lorton To: softrock40@yahoogroups.com Sent: Thursday,...
Late starter here, although I have had 2 Softrock40 kits for quite a while. Could I join the group purchse for 2 si570 chips and also reserve 2 kits please? ...
Tom, I'd like to have 5ea, Si570 now that it looks like 100 is doable. Cash Olsen KD5SSJ ... From: km5h To: softrock40@yahoogroups.com Sent: Monday, October...
The complete article for the "nimblesig" RF signal generator and power meter is available on line at http://www.circuitcellar.com/ It is in HTML format sorry...
Hi Tom, Thanks so much for helping with the group buy of the Si570. I had a couple of comments on the order specification. The new group buy web page shows the...
... Errr ... actually, if you go to the last page, there is a PDF of the entire article available. It also has a pointer to the code which makes it rock even...
Well, I tried. Heard K4BAI early, but weak with QSB. Gave a call, and was sure I heard him come back to me. Sent the info, and, as he faded, heard "QSL __ON." ...
Re: discussions about various DDS chips and some adventerous souls (my hat is off to you!)in process of designing boards to use them. Since this forum is all...
Ed, you're right of course! But, generally people who want 4 outputs usually want other features and want extremely good spectral purity. The 98x series isn't...
Art
KY1K@...
Nov 1, 2007 3:15 pm
15712
yes, this is the DDS in SDR1000 but it makes a lot of spurs on 20m. efkrome <efkrome@...> wrote: Re: discussions about various DDS chips and...
Hello, what is about a combination of a DDS from Analog Devices and a PLL. -- Could the DDS be used as a reference oscillator of the PLL and the PLL for...
... Do you accept checks or money orders? My PayPal account is still messed up and I can't use it. Cecil KD5NWA www.softrockradio.org www.qrpradio.com ...
... I been pushing for LVDS outputs because of it's excellent noise figures, and lower drift/accuracy part but I'm not sure what were are buying. I also think...
Please add me for a QTY=2 VE7WRS I had emailed directly a few days ago, but my name hasn't yet appeared on the master list. Ignore this if it's a dupe. ...
... While I much prefer Paypal, I will accept a money order or check. If I don't know you(I consider I know you from the many posts) I may want to make sure a...
PLL IC's, like DDS chips, are mostly single sourced today so it is difficult to find "commodity" chips that have multiple sources. The only PLL commodity...
... Mike, Thanks for your excellent comments. My goal in doing this was to add to the softrock experience at minimum cost and simple implementation with...
... Yes, thanks to Tom for doing a great job. It's so hard to get parts like this in Australia! Anyway, my vote is for the CMOS version. You need to convert to...
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