Hi Martin,
internally, the RTL dongles are fast enough to capture full DVB-T (not
-T2) channels, and demodulate, and decode them, and deliver the video
stream to the host. However, RTL-SDR can't use that mode - it uses a
"bypass the whole Digital TV specific stuff" mode and directly passes
IQ
Thank you, Marcus.
C++, yes! 'Looking forward to working with Hakon's implementation.
All the best,
Mark
M0XMH
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Hi Mark,
well, in the end, as a maintainer, I do really think that GNU Radio
could do better at being easy to integrate in applications that aren't
foremost about being GNU Radio applications, but something else. As
said, it's absolutely possible to just generate a flow graph with GRC
once and
On 08/24/2018 01:28 PM, Mark wrote:
Thank you for your reply Marcus, I'm very grateful for your time.
I've been away from GNU Radio for a couple of years. On returning, I was
pleased and excited to see the development of new powerful processing blocks
available in GNU Radio but at the same
First, I will talk about the things I know for sure. The
NTSC analog system as well as Pal systems in a lot of the rest of
the world had a lot in common with eachother. Both systems
transmitted an AM video signal in Vestigial single sideband mode
such that the carrier frequency was
Thank you for your reply Marcus, I'm very grateful for your time.
I've been away from GNU Radio for a couple of years. On returning, I was
pleased and excited to see the development of new powerful processing blocks
available in GNU Radio but at the same time I was disappointed to see that the
In a message of Fri, 24 Aug 2018 10:27:40 +0200, "Ralph A. Schmid, dk5ras"
writes:
>> Hi Andres,
>>
>> just had a short look: doesn't NTSC use a nearly 6 MHz bandwidth?
>>
>> Best regards,
>> Marcus
>
>Yes, no way with the RTL to catch NTSC, it does in SDR mode only 2.smth MHz
>bandwidth.
An RTL-SDR can work. NTSC is an analog signal using AM modulation. The
higher modulation frequencies just represent more detail in the video
image. They're not necessary to view a black and white lower resolution
version of the video.
Ron
On 08/24/2018 01:27 AM, Ralph A. Schmid, dk5ras
Nothing; seemingly I messed up when merging a PR. Will fix that
instantly!
Thanks!
Marcus
On Fri, 2018-08-24 at 10:23 +0200, Ralph A. Schmid, dk5ras wrote:
> Hi,
>
> gnuradio refuses to build with latest commit, with some message
> "single_threaded_scheduler.cc not found", apparently because it
> To: discuss-gnuradio@gnu.org; andrescampo...@hotmail.com
> Subject: Re: [Discuss-gnuradio] MAKING A NTSC TV RECEIVER
>
> Hi Andres,
>
> just had a short look: doesn't NTSC use a nearly 6 MHz bandwidth?
>
> Best regards,
> Marcus
Yes, no way with the RTL to catch NTSC, it does in SDR mode
Hi,
gnuradio refuses to build with latest commit, with some message
"single_threaded_scheduler.cc not found", apparently because it got removed
and gmp is missing. However libgmp-dev is available. So what Do I miss? :)
With best regards
Ralph.
--
Ralph A. Schmid
Mondstr. 10
90762 Fürth
Hi,
I am trying to implement a spectrum sensing algorithm in GNU radio using
BladeRf SDR.
All I need is to schedule sensing algorithm for every period of say, 5 seconds.
I want sensing algorithm to work for every 5 seconds interval.
How can I do this scheduling? Is there any interrupt or
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