Search found 6 matches

by M1ASR
Sun Apr 28, 2019 10:22 pm
Forum: Spectrum Analysis
Topic: Virtual Trackgen
Replies: 30
Views: 10055

Re: Virtual Trackgen

Steve,

I’m using the Arduino UNO (Chinese). Connection sometimes requires a couple of goes, but when connected sweeps as designed. I did notice that the 9851 amplitude reduces quite a bit towards the top end of its range. This isn’t an issue for narrow band sweeps.

Regards
Graham
by M1ASR
Sat Apr 27, 2019 11:22 am
Forum: Spectrum Analysis
Topic: Virtual Trackgen
Replies: 30
Views: 10055

Re: Virtual Trackgen

Thanks for all the help on this thread (I will read the manual next time as well). First experience with arduino (raspberry pi man), so now up to speed with that as well. All up and running. Checked spot frequency @ 10Mhz and bang on. I'm wondering if there are any plans to use the ADF4351, which wo...
by M1ASR
Fri Apr 26, 2019 7:25 pm
Forum: Spectrum Analysis
Topic: Virtual Trackgen
Replies: 30
Views: 10055

Re: Virtual Trackgen

Hi Steve,

Thanks for the info. AD9851 arrived today, so hopefully up and running next week. I found Need to research how to upload hex files to Arduino now?

Regards
Graham
by M1ASR
Sun Apr 14, 2019 6:43 pm
Forum: Spectrum Analysis
Topic: Virtual Trackgen
Replies: 30
Views: 10055

Re: Virtual Trackgen

I’m interested in putting together a virtual tracking generator system and I’m new to Arduino (Used raspberry pi’s up to now) but I’m happy to learn. Where can I find out more about where to download the virtual trackgen software and info on interfacing to pc etc?

Thank you

Graham
by M1ASR
Sun Apr 14, 2019 3:37 pm
Forum: SDRplay related
Topic: RaspberryPi Image and No Audio
Replies: 11
Views: 4127

Re: RaspberryPi Image and No Audio

I'm wondering if there is a fix for this yet?
by M1ASR
Tue Feb 06, 2018 5:52 pm
Forum: General
Topic: Win7 crashes on unplugging usb
Replies: 1
Views: 1530

Win7 crashes on unplugging usb

I have just installed my sdrplay 2 on my Windows 7 PC. All seems to work until I unplug the device. It happens if I close down sdruno or when it is running. I also have a a sdrplay1A and it happens with that also. Thank you in advance.

Go to advanced search