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Troubleshooting Help • Recognizes none of my SDR.

I have 4 RTL-SDR dongles, from whom four are brand new V3.0 devices.
But my system (WIN10)reports that no device is selected.
So I ran zadig again to re-install the drivers, but no success.

Trying the other 3 out of the box devices same result.

can anyone explain to me whats wrong here?? please
thank
cristiano

Statistics: Posted by leechunsonnn — Wed Sep 19, 2018 3:29 am


Troubleshooting Help • Re: Ceiling Fan AGC?

I managed to get some more testing done yesterday.

Tried CubicSDR on the client with SoapySDR on the server and had the same issue.

Removed the machine with the dongle from the UPS and plugged it directly into the wall, had the same issue.

Tried running CubicSDR on the same machine with the dongle and had the same issue.

Later today I am going to try my one remaining Windows 10 laptop again, the performance was never good there, but I believe it had the same issue. This will let me run on batteries and take the AC supply completely out of the picture.

The only other things I can think of is to eliminate a short USB extension cable, will do that when I move to the laptop. I am also going to try and cause it without an antenna attached, or with my VHF antenna.

Statistics: Posted by noj — Tue Sep 18, 2018 1:44 pm


Troubleshooting Help • Android installation.

Please Help
IMG_20180918_041233.jpg

IMG_20180918_041201.jpg

IMG_20180918_041123.jpg

Statistics: Posted by Sandeep Lohia VU3SXT — Mon Sep 17, 2018 10:44 pm


Signal Identification Help • Unknown high pitch continues beep with data bursts

Received in the Netherlands while there are pretty good atmospheric conditions:

Image

Audio:

https://instaud.io/2H3Z

Statistics: Posted by Remon — Mon Sep 17, 2018 9:23 pm


User Projects • Re: Potting ADS-B LNA

I had thought about a waterproof enclosure to be sure. I live on the Canadian prairies and as such we get pretty wild weather swings. I would be concerned about issues such as condensation, as the box wouldn’t be airtight. I’ve heard lots of stories about airtight enclosures being opened and having a lot of water in them. Any suggestions as to how to mitigate condensation? Or would that not be a concern? I live in an area where the temperature could be +35C to -40C. So condensation and frost are real issues.

I’d love any suggestions.

Statistics: Posted by Hampstershorts — Mon Sep 17, 2018 5:05 pm


RTL-SDR Discussion • SIMULINK

I have a NooElec R820T which I am trying to use in conjunction with MATLAB/SIMULINK. I am having difficulty using the device as each time I run a simulink model a get an error sdr driver lost connectionSL.

Any advice/help/forums that deal with sdr and simulink would be most welcome.

Statistics: Posted by derick007 — Mon Sep 17, 2018 2:01 pm


RTL-SDR Discussion • SIMULINK

I have a NooElec R820T which I am trying to use in conjunction with MATLAB/SIMULINK. I am having difficulty using the device as each time I run a simulink model a get an error sdr driver lost connectionSL.

Any advice/help/forums that deal with sdr and simulink would be most welcome.

Statistics: Posted by derick007 — Mon Sep 17, 2018 2:01 pm


Signal Identification Help • Re: Unknown Signal & It’s Use

Ah that's it alright, that's the signal. Thanks for finding that link.

Statistics: Posted by zenno — Mon Sep 17, 2018 1:48 pm


Signal Identification Help • Re: Unknown Signal & It’s Use

Ah that's it alright, that's the signal. Thanks for finding that link.

Statistics: Posted by zenno — Mon Sep 17, 2018 1:48 pm


Troubleshooting Help • RTL SDR V3 Dongle not recognised.

the computer doesn't recognize RTL SDR V3 Dongle. what is the reason? it's brand new. I tried on other computers and nothing. I have another dongle from a different company and it did work.

here is a video describing the problem.
https://www.youtube.com/watch?v=DLkp-8Bg5Aw

Statistics: Posted by Hoshen_Kadosh — Mon Sep 17, 2018 12:50 pm


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