Search found 24 matches

by Kees_01
Mon May 06, 2019 2:19 pm
Forum: Spectrum Analysis
Topic: Virtual Trackgen
Replies: 30
Views: 20631

Re: Virtual Trackgen

Hi Steve, In your post of Fri Jun 22, 2018 12:00 pm you attached VirtualTrackgen.zip. I have Visual Studio running on my PC, but after unzipping your file I got so many maps/files that I do not recognize which file I have to open within Visual Studio. I like to use it to control my AD9851 making a f...
by Kees_01
Mon May 06, 2019 11:27 am
Forum: Spectrum Analysis
Topic: AD9850-ARDUINO Interconnect
Replies: 19
Views: 10325

Re: AD9850-ARDUINO Interconnect

Hi Steve, Following on my thread of yesterday I have also installed RSP-SpectrumAnalyser V1.0a on a laptop with Windows 10 (64 bits), the Arduino IDE and Xloader. I uploaded Trackgen_Uno.hex from the Andrew Development submap successfully. Unfortunately also on the laptop there was no connection wit...
by Kees_01
Sun May 05, 2019 9:11 pm
Forum: Spectrum Analysis
Topic: AD9850-ARDUINO Interconnect
Replies: 19
Views: 10325

Re: AD9850-ARDUINO Interconnect

Hi Steve, In June 2018 I have succesfully experimented with the DDS-module AD9851/Arduino-UNO in combination with the RSP SAS-SPECTRUM Analyser software V 0.9. And with the use of your HEX-file “DDS_tracking_Uno.hex” of June 2018. Recently I found your new RSP-SPECTRUM Analyser software V 1.0 and in...
by Kees_01
Sun Jul 29, 2018 12:56 pm
Forum: Spectrum Analysis
Topic: Feedback for version 0.9a here
Replies: 203
Views: 104764

Re: Feedback for version 0.9a here

My AD9850 and AD9851 modules arrived a couple of days ago, so I tried out the four hex files Steve posted. All four files worked first time when uploaded to my Mega2560 and UNO boards, and the AD9850 works very well indeed. However, there is a problem with the AD9851 in that, although it functions ...
by Kees_01
Fri Jul 27, 2018 11:36 am
Forum: Spectrum Analysis
Topic: Feedback for version 0.9a here
Replies: 203
Views: 104764

Re: Feedback for version 0.9a here

Hi Dave, Although it is not a one to one replacement for the hexfiles Steve has posted, but it might be worth to test your AD9851 board with a design of Clifford Heath. I have tried it with my Arduino UNO R3 and it works. It can be downloaded here> https://github.com/cjheath/AD9851. It has also a AD...
by Kees_01
Sat Jun 30, 2018 9:12 pm
Forum: Spectrum Analysis
Topic: RSP Spectrum analyser software available shortly
Replies: 89
Views: 70960

Re: RSP Spectrum analyser software available shortly

SteveAndrew wrote:Out of interest, does anybody see a similar problem when displaying the About box ?
No problem.
AboutBox.png
AboutBox.png (100.4 KiB) Viewed 9740 times
by Kees_01
Sat Jun 30, 2018 8:58 am
Forum: Spectrum Analysis
Topic: RSP Spectrum analyser software available shortly
Replies: 89
Views: 70960

Re: RSP Spectrum analyser software available shortly

Hi Steve, When I compare some details of the screenshot of Yas, Bob and me then it strikes me that Yas has the word "Default" in stead of "Default Colors" in the textbox on top of the colorbox. I can not manage this by playing with the settings in the dialogue box. When I check the box USA spelling ...
by Kees_01
Tue Jun 26, 2018 8:29 pm
Forum: Spectrum Analysis
Topic: Feedback for version 0.9a here
Replies: 203
Views: 104764

Re: Feedback for version 0.9a here

Hi Steve,

Thank you for your measurement. Yes, it helps when moving the DDS a bit from the DC spike. And then the carrier level is stable and ari=ound -22 dBm. And Zero-IF mode with SDR UNO gives also an unstable signal presentation.
by Kees_01
Tue Jun 26, 2018 7:25 am
Forum: Spectrum Analysis
Topic: Feedback for version 0.9a here
Replies: 203
Views: 104764

Re: Feedback for version 0.9a here

Hi Steve, A very basic question. I have a 4 MHz sinewave signal. I measure the power with SDR UNO using the RSP2, from an AD8307 (dB/mV) and a scope (read as Vtt . dBm is calculated). The results are -20,6 dBm, -20 dBm and -21 dBm respectively. Then I quit SDR UNO and launch the SAS s.a. program. Th...
by Kees_01
Mon Jun 25, 2018 6:50 am
Forum: Spectrum Analysis
Topic: Feedback for version 0.9a here
Replies: 203
Views: 104764

Re: Feedback for version 0.9a here

Hi Steve, FYI. I have checked the UNO_HEX file for the AD9851. I read in the Trackgen-box "Trackgen V1.1-Uno-AD9851" and I measure also 30 Hz when the AD9851 DDS is switched on. I have to correct what I wrote. With your HEX file "Trackgen_Uno_AD9851.hex" I had only checked if I got "Trackgen V1.1-Un...