Thank you all for your postings! I really appreciate your help in
solving my problem.
Sean,
interesting point.
Frederik,
How does your carrier look when you send bursts of 500 samples?
Greetings,
Marcus
On 21.10.2014 19:29, Nowlan, Sean wrote:
I'm concerned that the problem Frederik is
Hello,
I am trying to implement a burst transmitter using GNU Radio Companion
and an USRP N210 with WBX board. My problem is when inserting zeros as
gap between the bursts the USRP is transmitting a non-neglectable
carrier signal (due to DC offset I guess?). So I want to try inserting
tx_sob and
Hello,
I am trying to implement a burst transmitter using GNU Radio Companion
and an USRP N210 with WBX board. My problem is when inserting zeros as
gap between the bursts the USRP is transmitting a non-neglectable
carrier signal (due to DC offset I guess?). So I want to try inserting
tx_sob and
Hello Marcus,
thank you very much for your hints!
- You're using an ancient UHD version. Is there a reason you can't
use a
newer one?
I am using Ubuntu 14.04 LTS and just pulled GNU Radio and UHD from the
packet sources. There is no newer version available. And I don't like to
compile myself
- You're using an ancient UHD version. Is there a reason you can't
use a
newer one?
I am using Ubuntu 14.04 LTS and just pulled GNU Radio and UHD from the
packet sources. There is no newer version available. And I don't
like to
compile myself unless it is absolutely necessary.
Consider it
Hi Marcus,
I cannot believe that there is no solution to it since the tags_demo
application shows that it is indeed possible. :-/
that makes the two of us! I didn't get that when using tags_demo, you're
not seeing the carrier that you use tags_demo; as far as I understood,
your application
Hello,
I am trying to implement a burst transmitter using GNU Radio Companion
and an USRP N210 with WBX board. My problem is when inserting zeros as
gap between the bursts the USRP is transmitting a non-neglectable
carrier signal (due to DC offset I guess?). So I want to try inserting
tx_sob
Thank you Martin for your fast response!
- You're using an ancient UHD version. Is there a reason you can't use a
newer one?
I am using Ubuntu 14.04 LTS and just pulled GNU Radio and UHD from the
packet sources. There is no newer version available. And I don't like to
compile myself unless it is
not be a memory problem.
The magic border I described is at 1MHz. Not at 1GHz as I wrote
accidentally.
Do you have another idea what the problem could be?
Frederik
Am 17.11.2013 17:48, schrieb Tom Rondeau:
On Sun, Nov 17, 2013 at 9:39 AM, Frederik Wing freddy.15-...@freenet.de
wrote:
Hello
You can find my sample Python script two posts earlier.
Frederik
Am 18.11.2013 14:31, schrieb Martin
Braun (CEL):
On Mon, Nov 18, 2013 at 02:19:55PM +0100, Frederik Wing wrote:
Hi Tom,
what you are writing is completely right
Braun (CEL)
martin.br...@kit.edu wrote:
On Mon, Nov 18, 2013 at 02:19:55PM +0100, Frederik Wing wrote:
Hi Tom,
what you are writing is completely right. Simply increasing the sampling
frequency will result in a more complex filter.
Nevertheless the firdes.low_pass function does NOT want
Thank you, Tom!
I will try it on my Raspi soon.
Frederik
Am 19.11.2013 04:38, schrieb Tom Rondeau:
On Mon, Nov 18, 2013 at 9:48 AM, Tom Rondeau t...@trondeau.com wrote:
On Mon, Nov 18, 2013 at 8:41 AM, Frederik Wing freddy.15-...@freenet.de
wrote:
As I said, I cannot design a filter
and generally untame things happening in memory here!
Greetings, and look out for memory grues,
Marcus
On 15.11.2013 12:13, Frederik Wing wrote:
Hi everyone,
I am using the latest GNU Radio version compiled and running on a
Raspberry Pi with Raspbian Wheezy.
Most of the blocks seem
Hi everyone,
I am using the latest GNU Radio version compiled and running on a
Raspberry Pi with Raspbian Wheezy.
Most of the blocks seem to work. But the Rational Resampler makes problems.
Here is my sample python script generated by GNU Radio Companion:
http://pastebin.com/R0Z21MfU
Running it
thing that this happens. I do not rule out
strange and wilde and generally untame things happening in memory here!
Greetings, and look out for memory grues,
Marcus
On 15.11.2013 12:13, Frederik Wing wrote:
Hi everyone,
I am using the latest GNU Radio version compiled and running
15 matches
Mail list logo
