Search found 2510 matches

by rtlsdrblog
Mon Nov 16, 2015 9:48 pm
Forum: RTL-SDR Discussion
Topic: Has AIRSPY limited their distro of SDR# to specific hardware
Replies: 3
Views: 5701

Re: Has AIRSPY limited their distro of SDR# to specific hard

Zadig is used to install the libusb drivers, which is how the RTL-SDR interfaces with the PC. I have no idea how zadig could have messed up the registry on your PC though, perhaps you installed libusb onto the wrong device? You should only install it onto the RTL-SDR which will be labelled in Zadig ...
by rtlsdrblog
Mon Nov 16, 2015 9:35 pm
Forum: Signal Identification Help
Topic: DMR, APCO, NXDN, MOBITEX-2000,
Replies: 6
Views: 12682

Re: DMR, APCO, NXDN, MOBITEX-2000,

It's quite hard to share IQ files because they get very big, even just for a few second of recording. You might try contact the people making DSD or DSD+ or Unitrunker. They probably have some sources that they use during development of their software.
by rtlsdrblog
Mon Nov 16, 2015 9:29 pm
Forum: Troubleshooting Help
Topic: Sdr# crashing
Replies: 5
Views: 8721

Re: Sdr# crashing

I doubt it's a hardware issue, but just in case test and see if it happens with other software like HDSDR, SDR-Console or CubicSDR. What version of SDR# are you using? Try downloading a new version and testing with a fresh install (but keep the old one in a seperate folder just in case). Also someti...
by rtlsdrblog
Mon Nov 16, 2015 9:25 pm
Forum: Troubleshooting Help
Topic: Unable to access new usb rtl-sdr
Replies: 2
Views: 6153

Re: Unable to access new usb rtl-sdr

It could be faulty, rtl_test should detect the device. Some troubleshooting tips: Have you been able to test it on another machine, or one running Windows? Also, make sure that you using a Hi-Speed USB 2.0 port. Do other devices work in that USB port? Are you using a hub or extension cable? Try with...
by rtlsdrblog
Mon Nov 16, 2015 12:31 am
Forum: Signal Identification Help
Topic: DMR, APCO, NXDN, MOBITEX-2000,
Replies: 6
Views: 12682

Re: DMR, APCO, NXDN, MOBITEX-2000,

Check out sigidwiki.com, you might find some samples there, but not many IQ files are there yet.
by rtlsdrblog
Mon Nov 16, 2015 12:25 am
Forum: RTL-SDR Discussion
Topic: Has AIRSPY limited their distro of SDR# to specific hardware
Replies: 3
Views: 5701

Re: Has AIRSPY limited their distro of SDR# to specific hard

When SDR# upgraded to .NET4.6 the install procedure for RTL-SDR dongles changed a little, please check the updated quickstart guide on our site at rtl-sdr.com/qsg. But the main difference in procedure is just that you need to run the install-rtlsdr.bat batch file in the SDR# folder. This will downlo...
by rtlsdrblog
Fri Nov 13, 2015 2:46 am
Forum: Troubleshooting Help
Topic: Copy of unitrunker please
Replies: 1
Views: 5182

Re: Copy of unitrunker please

The site seems to be back up again.
by rtlsdrblog
Fri Nov 13, 2015 2:45 am
Forum: Troubleshooting Help
Topic: 2 Dongles problem
Replies: 5
Views: 7999

Re: 2 Dongles problem

Strange, could be something to do with USB drivers then.
by rtlsdrblog
Fri Nov 13, 2015 2:44 am
Forum: RTL-SDR Discussion
Topic: Galvanic isolators
Replies: 8
Views: 10079

Re: Galvanic isolators

Okay, make sure you check the specs. Not all support Hispeed USB (480 Mbps) which is needed by the RTL-SDR. Also not all support the current needed (about 260+ mA).
by rtlsdrblog
Wed Nov 11, 2015 1:31 am
Forum: Off-Topic
Topic: New CPU
Replies: 1
Views: 10508

Re: New CPU

What SDR radio are you thinking of using? If it's just an RTL-SDR, then any low end 2 core CPU should work fine, but i'd recommend at least an Intel i3.

If you're thinking of buy a higher end SDR like an Airspy then you'll need a more powerful CPU.