Search found 26 matches

by Corrosive
Fri Feb 01, 2019 7:34 pm
Forum: Troubleshooting Help
Topic: SDR shows up with two bulk-in interfaces
Replies: 5
Views: 16300

Re: SDR shows up with two bulk-in interfaces

I wish I had a solution for that... The tablet in my car is Windows 10 and I have 3 SDRs attached to it.
For some reason after an update I one of them showing up with double the interfaces. This only happens with one of the three which is even more strange.
by Corrosive
Fri Feb 01, 2019 7:31 pm
Forum: Troubleshooting Help
Topic: zadig fails to install (5 min timeout)
Replies: 4
Views: 14422

Re: zadig fails to install (5 min timeout)

I would also recommend a restart of the PC to ensure nothing in the background is attempting to use the hardware for one reason or another. When I was doing my installation tutorial I uninstalled the driver several times and ran into the same issue, installing immediately after a reboot resolved it ...
by Corrosive
Fri Feb 01, 2019 7:27 pm
Forum: Troubleshooting Help
Topic: DSD+ SDR# APCO25
Replies: 3
Views: 13141

Re: DSD+ SDR# APCO25

You are running into one if not two problems here. 1) The P25 frequency are are listening to is likely on a system and hops around a lot as you are not following the control chanell. This can result in being able to hear something one moment and then nothing the next. 2) The frequency you are listen...
by Corrosive
Wed Jan 30, 2019 7:56 pm
Forum: Signal Identification Help
Topic: Unknown Signal, Morse code like 464Mhrz
Replies: 1
Views: 15385

Re: Unknown Signal, Morse code like 464Mhrz

Not sure, does appear to be some CW though.

I managed a similar decode:

Code: Select all

TWEJ718 E !EJ718 *EJ718 E AWEJ718 IY 
EJ718 is the flight ID for a military aircraft but I've not heard of them using CW in that band.
Kinda stumped on that one.
by Corrosive
Wed Jan 30, 2019 7:44 pm
Forum: Troubleshooting Help
Topic: No Source for RTL-SDR in GNURadio [GNURadio/RTL-SDR/Windows]
Replies: 1
Views: 12935

Re: No Source for RTL-SDR in GNURadio [GNURadio/RTL-SDR/Windows]

I haven't tried gnuradio under windows in a while, do you have the osmocom source/sink blocks? Those are what gnuradio uses to communicate with the RTL-SDR and other osmocom supported hardware. Here is a link with more information about the osmocom blocks, I'm not sure how to install them off hand u...
by Corrosive
Wed Jan 30, 2019 7:34 pm
Forum: Troubleshooting Help
Topic: Can you run two, RTLSDR USB dongles on a PC?
Replies: 1
Views: 11645

Re: Can you run two, RTLSDR USB dongles on a PC?

You can, however different software applications may see things differently. With HDSDR I'm not sure, I know that SDRConsole/CubicSDR and SDR# do a fine job at juggling multiple RTLs. You might want to try changing the serial number of an RTL just be careful. This was discussed in another thread her...