Rtl-sdr v4 compatibility

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KENNETH CUSMANO

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Aug 29, 2023, 2:15:24 AM8/29/23
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Sdr blog just came out with a new rtl-sdr v4.
Will it work with sdrtrunk?

Austin Hruskach

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Aug 29, 2023, 4:54:12 PM8/29/23
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Alan Wilson

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Sep 4, 2023, 10:29:29 PM9/4/23
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I just received my v4 and it does not work with SDR-Trunk.  Not sure if I am missing something..

v3 STARTUP
2023-09-04 22:20:21.293 INFO  i.g.d.s.t.m.TunerManager - LibUsb - discovered [5] potential usb devices  [20MB/56MB 36%]
2023-09-04 22:20:21.296 INFO  i.g.d.s.t.m.TunerManager - Discovered tuner at USB Bus [0] Port [1.3] Tuner Class [RTL-2832]  [21MB/56MB 37%]
2023-09-04 22:20:21.297 INFO  i.g.d.s.t.m.TunerManager - Tuner: USB Tuner - RTL-2832 USB Bus:0 Port:1.3 - Added / Starting ...  [21MB/56MB 37%]
2023-09-04 22:20:22.622 INFO  i.g.d.d.f.c.ComplexPolyphaseChannelizerM2 - Sample Rate [2400000.0] providing [96] channels at [25000.0] Hz each  [24MB/56MB 42%]
2023-09-04 22:20:22.858 INFO  i.g.d.s.t.m.TunerManager - LibUsb - starting HotPlug detection  [24MB/56MB 43%]
2023-09-04 22:20:22.864 INFO  i.g.d.s.t.m.TunerManager - Tuner plug-in detected at USB Bus [0] Port [3] Tuner Class [RTL-2832]  [24MB/56MB 44%]


V4 STARTUP
2023-09-04 22:15:24.604 INFO  i.g.d.s.t.m.TunerManager - LibUsb - discovered [5] potential usb devices  [20MB/56MB 36%]
2023-09-04 22:15:24.609 INFO  i.g.d.s.t.m.TunerManager - Discovered tuner at USB Bus [0] Port [1.3] Tuner Class [RTL-2832]  [20MB/56MB 36%]
2023-09-04 22:15:24.611 INFO  i.g.d.s.t.m.TunerManager - Tuner: USB Tuner - RTL-2832 USB Bus:0 Port:1.3 - Added / Starting ...  [21MB/56MB 37%]
2023-09-04 22:15:25.535 INFO  i.g.d.s.t.m.DiscoveredTuner - Tuner Error - Stopping - RTL-2832 USB Bus:0 Port:1.3 Error: Unsupported/Unrecognized Tuner Type  [23MB/56MB 42%]
2023-09-04 22:15:25.537 INFO  i.g.d.s.t.m.DiscoveredTuner - Stopping Tuner: RTL-2832 USB Bus:0 Port:1.3  [23MB/56MB 42%]

2023-09-04 22:15:25.537 ERROR i.g.d.s.t.m.DiscoveredUSBTuner - Unable to start tuner [RTL-2832] - error: Unsupported/Unrecognized Tuner Type  [23MB/56MB 42%]
2023-09-04 22:15:25.542 INFO  i.g.d.s.t.m.TunerManager - LibUsb - starting HotPlug detection  [23MB/56MB 42%]
2023-09-04 22:15:25.547 INFO  i.g.d.s.t.m.TunerManager - Tuner plug-in detected at USB Bus [0] Port [3] Tuner Class [RTL-2832]  [24MB/56MB 43%]


Alan



DaveNF2G

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Sep 5, 2023, 8:49:23 AM9/5/23
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v4 requires different drivers.

KENNETH CUSMANO

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Sep 6, 2023, 12:45:57 PM9/6/23
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did you replace the drivers as it says in the rtl_sdr blog?

Alan Wilson

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Sep 6, 2023, 7:45:32 PM9/6/23
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Unfortunately, I am running this on a MAC where the instructions are :
Unfortunately MacOS will most likely require that software providers update their package files themselves as packages come with standard drivers prepackaged. SDR++ and SDRAngel are now compatible. We are still awaiting new releases from GQRX, and CubicSDR.

I have not yet tried it on my Windows PC but I will give that a go soon.

Alan

KENNETH CUSMANO

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Oct 25, 2023, 5:44:30 PM10/25/23
to Alan Wilson, sdrtrunk
Any updates yet? Have you gotten the v4 to work on your setup or on a windows setup?

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Alan Wilson

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Oct 25, 2023, 10:39:44 PM10/25/23
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I have not gotten it to work with SDRTrunk on the MAC.  I haven't had time to try on Windows.

I DO have it working with SDR# on Windows 11 and GQRX on the MAC.

KENNETH CUSMANO

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Oct 25, 2023, 10:42:06 PM10/25/23
to Alan Wilson, sdrtrunk
Gonna go ahead and order 1 and see if I can get it working then. Thank you.

Jeff Stillinger

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Oct 28, 2023, 3:58:54 PM10/28/23
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Just build the rtl-sdr package from Github.  The instructions are clear and easy to follow.  It works perfectly.   Eventually, someone will come along and build it in package format, but until then, V4 "drivers" are available on Github for a DIY build.

https://github.com/osmocom/rtl-sdr
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Jeff Stillinger - KB6IBB
KB6IBB Laboratories, Wylie Tx
http://kb6ibb-15.ham-radio-op.net/


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Austin Hruskach

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Nov 4, 2023, 1:59:08 PM11/4/23
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KENNETH CUSMANO

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Nov 4, 2023, 5:23:25 PM11/4/23
to Austin Hruskach, sdrtrunk
That's awesome. Appreciate all the hard work. Can you email me a donation link.

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