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Discussion and technical support related to USRP, UHD, RFNoC

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Thanks for a decade of professional fun! (Or: so long, and see you around!)

MM
Marcus Müller
Mon, Dec 30, 2024 6:58 PM

Hello USRP-Users,

when I started hanging around on this mailing list in 2013, I wouldn't have thought that
I'd still be around eleven years later.

But me asking about sporadic signal issues after retuning, which I would later be able to
attribute to the impulse response of the DC cancellation IIR filter in the N2x0 set me on
a course to, mostly out of boredom during lengthy commute, would start helping people on
this mailing list from memory and lecture of the GNU Radio, UHD (and gateware) source
code. It was that which in the end got me contracted as support engineer for Ettus in
spring 2014.

Since then I had the indubitable fun to play a small supporting role in so many projects
of users of USRPs – from university students doing theses, over engineers getting demos to
do what they want, to physicists controlling instruments or observing the cosmos, to
biologists working in the most diverse imaginable fields, and of course the many, many
communications engineers building fantastic systems from (both literal and Shannon) bits
and pieces!

Wouldn't want to miss that experience! So thank you all for being, subsuming everything,
the nicest user community a hardware/software vendor could wish for :) The USRP series of
devices will remain the class of devices I'm most intimately familiar with – and I'm sure
that even as NI/Emerson moved to higher priced segments and paid support models, you will
continue to do groundbreaking and infrastructure-upholding work with them!

But: it's time for me to move on – this is going to be my last public email from an
@ettus.com address.

Which doesn't mean I'll not be around; you'll still find me on the mailing list under
other addresses (see the Reply-To: of this message), and you might know that I already
kind of stuck with the GNU Radio project. My rent is still paid for by SDR system work,
and so you'll run into me at GRCon, you'll find me plastering the internet with
explanations of the strangest things.

Not to get to sentimental:

Keep on hacking the electromagnetic spectrum, never let your signal processing slow down, and:

See you around,

Marcus Müller

Hello USRP-Users, when I started hanging around on this mailing list in 2013, I wouldn't have thought that I'd still be around eleven years later. But me asking about sporadic signal issues after retuning, which I would later be able to attribute to the impulse response of the DC cancellation IIR filter in the N2x0 set me on a course to, mostly out of boredom during lengthy commute, would start helping people on this mailing list from memory and lecture of the GNU Radio, UHD (and gateware) source code. It was that which in the end got me contracted as support engineer for Ettus in spring 2014. Since then I had the indubitable fun to play a small supporting role in so many projects of users of USRPs – from university students doing theses, over engineers getting demos to do what they want, to physicists controlling instruments or observing the cosmos, to biologists working in the most diverse imaginable fields, and of course the many, many communications engineers building fantastic systems from (both literal and Shannon) bits and pieces! Wouldn't want to miss that experience! So thank you all for being, subsuming everything, the nicest user community a hardware/software vendor could wish for :) The USRP series of devices will remain the class of devices I'm most intimately familiar with – and I'm sure that even as NI/Emerson moved to higher priced segments and paid support models, you will continue to do groundbreaking and infrastructure-upholding work with them! But: it's time for me to move on – this is going to be my last public email from an @ettus.com address. Which doesn't mean I'll not be around; you'll still find me on the mailing list under other addresses (see the Reply-To: of this message), and you might know that I already kind of stuck with the GNU Radio project. My rent is still paid for by SDR system work, and so you'll run into me at GRCon, you'll find me plastering the internet with explanations of the strangest things. Not to get to sentimental: Keep on hacking the electromagnetic spectrum, never let your signal processing slow down, and: See you around, Marcus Müller
MD
Marcus D. Leech
Mon, Dec 30, 2024 7:03 PM

On 30/12/2024 13:58, Marcus Müller wrote:

Hello USRP-Users,

when I started hanging around on this mailing list in 2013, I wouldn't
have thought that I'd still be around eleven years later.

But me asking about sporadic signal issues after retuning, which I
would later be able to attribute to the impulse response of the DC
cancellation IIR filter in the N2x0 set me on a course to, mostly out
of boredom during lengthy commute, would start helping people on this
mailing list from memory and lecture of the GNU Radio, UHD (and
gateware) source code. It was that which in the end got me contracted
as support engineer for Ettus in spring 2014.

Since then I had the indubitable fun to play a small supporting role
in so many projects of users of USRPs – from university students doing
theses, over engineers getting demos to do what they want, to
physicists controlling instruments or observing the cosmos, to
biologists working in the most diverse imaginable fields, and of
course the many, many communications engineers building fantastic
systems from (both literal and Shannon) bits and pieces!

Wouldn't want to miss that experience! So thank you all for being,
subsuming everything, the nicest user community a hardware/software
vendor could wish for :) The USRP series of devices will remain the
class of devices I'm most intimately familiar with – and I'm sure that
even as NI/Emerson moved to higher priced segments and paid support
models, you will continue to do groundbreaking and
infrastructure-upholding work with them!

But: it's time for me to move on – this is going to be my last public
email from an @ettus.com address.

Which doesn't mean I'll not be around; you'll still find me on the
mailing list under other addresses (see the Reply-To: of this
message), and you might know that I already kind of stuck with the GNU
Radio project. My rent is still paid for by SDR system work, and so
you'll run into me at GRCon, you'll find me plastering the internet
with explanations of the strangest things.

Not to get to sentimental:

Keep on hacking the electromagnetic spectrum, never let your signal
processing slow down, and:

See you around,

Marcus Müller

Well, from one Marcus to another, thanks for hanging out for so many
years, and see you down the road a wee.

Cheers

On 30/12/2024 13:58, Marcus Müller wrote: > Hello USRP-Users, > > when I started hanging around on this mailing list in 2013, I wouldn't > have thought that I'd still be around eleven years later. > > But me asking about sporadic signal issues after retuning, which I > would later be able to attribute to the impulse response of the DC > cancellation IIR filter in the N2x0 set me on a course to, mostly out > of boredom during lengthy commute, would start helping people on this > mailing list from memory and lecture of the GNU Radio, UHD (and > gateware) source code. It was that which in the end got me contracted > as support engineer for Ettus in spring 2014. > > Since then I had the indubitable fun to play a small supporting role > in so many projects of users of USRPs – from university students doing > theses, over engineers getting demos to do what they want, to > physicists controlling instruments or observing the cosmos, to > biologists working in the most diverse imaginable fields, and of > course the many, many communications engineers building fantastic > systems from (both literal and Shannon) bits and pieces! > > Wouldn't want to miss that experience! So thank you all for being, > subsuming everything, the nicest user community a hardware/software > vendor could wish for :) The USRP series of devices will remain the > class of devices I'm most intimately familiar with – and I'm sure that > even as NI/Emerson moved to higher priced segments and paid support > models, you will continue to do groundbreaking and > infrastructure-upholding work with them! > > But: it's time for me to move on – this is going to be my last public > email from an @ettus.com address. > > Which doesn't mean I'll not be around; you'll still find me on the > mailing list under other addresses (see the Reply-To: of this > message), and you might know that I already kind of stuck with the GNU > Radio project. My rent is still paid for by SDR system work, and so > you'll run into me at GRCon, you'll find me plastering the internet > with explanations of the strangest things. > > Not to get to sentimental: > > Keep on hacking the electromagnetic spectrum, never let your signal > processing slow down, and: > > See you around, > > Marcus Müller > Well, from one Marcus to another, thanks for hanging out for so many years, and see you down the road a wee. Cheers
RB
Richard Bell
Mon, Dec 30, 2024 8:09 PM

Hey Marcus,

Looking forward to seeing you at a future GRCon. It's been too long.

All the best!

Rich

On Mon, Dec 30, 2024 at 10:59 AM Marcus Müller marcus.mueller@ettus.com
wrote:

Hello USRP-Users,

when I started hanging around on this mailing list in 2013, I wouldn't
have thought that
I'd still be around eleven years later.

But me asking about sporadic signal issues after retuning, which I would
later be able to
attribute to the impulse response of the DC cancellation IIR filter in the
N2x0 set me on
a course to, mostly out of boredom during lengthy commute, would start
helping people on
this mailing list from memory and lecture of the GNU Radio, UHD (and
gateware) source
code. It was that which in the end got me contracted as support engineer
for Ettus in
spring 2014.

Since then I had the indubitable fun to play a small supporting role in so
many projects
of users of USRPs – from university students doing theses, over engineers
getting demos to
do what they want, to physicists controlling instruments or observing the
cosmos, to
biologists working in the most diverse imaginable fields, and of course
the many, many
communications engineers building fantastic systems from (both literal and
Shannon) bits
and pieces!

Wouldn't want to miss that experience! So thank you all for being,
subsuming everything,
the nicest user community a hardware/software vendor could wish for :) The
USRP series of
devices will remain the class of devices I'm most intimately familiar with
– and I'm sure
that even as NI/Emerson moved to higher priced segments and paid support
models, you will
continue to do groundbreaking and infrastructure-upholding work with them!

But: it's time for me to move on – this is going to be my last public
email from an
@ettus.com address.

Which doesn't mean I'll not be around; you'll still find me on the mailing
list under
other addresses (see the Reply-To: of this message), and you might know
that I already
kind of stuck with the GNU Radio project. My rent is still paid for by SDR
system work,
and so you'll run into me at GRCon, you'll find me plastering the internet
with
explanations of the strangest things.

Not to get to sentimental:

Keep on hacking the electromagnetic spectrum, never let your signal
processing slow down, and:

See you around,

Marcus Müller


USRP-users mailing list -- usrp-users@lists.ettus.com
To unsubscribe send an email to usrp-users-leave@lists.ettus.com

Hey Marcus, Looking forward to seeing you at a future GRCon. It's been too long. All the best! Rich On Mon, Dec 30, 2024 at 10:59 AM Marcus Müller <marcus.mueller@ettus.com> wrote: > Hello USRP-Users, > > when I started hanging around on this mailing list in 2013, I wouldn't > have thought that > I'd still be around eleven years later. > > But me asking about sporadic signal issues after retuning, which I would > later be able to > attribute to the impulse response of the DC cancellation IIR filter in the > N2x0 set me on > a course to, mostly out of boredom during lengthy commute, would start > helping people on > this mailing list from memory and lecture of the GNU Radio, UHD (and > gateware) source > code. It was that which in the end got me contracted as support engineer > for Ettus in > spring 2014. > > Since then I had the indubitable fun to play a small supporting role in so > many projects > of users of USRPs – from university students doing theses, over engineers > getting demos to > do what they want, to physicists controlling instruments or observing the > cosmos, to > biologists working in the most diverse imaginable fields, and of course > the many, many > communications engineers building fantastic systems from (both literal and > Shannon) bits > and pieces! > > Wouldn't want to miss that experience! So thank you all for being, > subsuming everything, > the nicest user community a hardware/software vendor could wish for :) The > USRP series of > devices will remain the class of devices I'm most intimately familiar with > – and I'm sure > that even as NI/Emerson moved to higher priced segments and paid support > models, you will > continue to do groundbreaking and infrastructure-upholding work with them! > > But: it's time for me to move on – this is going to be my last public > email from an > @ettus.com address. > > Which doesn't mean I'll not be around; you'll still find me on the mailing > list under > other addresses (see the Reply-To: of this message), and you might know > that I already > kind of stuck with the GNU Radio project. My rent is still paid for by SDR > system work, > and so you'll run into me at GRCon, you'll find me plastering the internet > with > explanations of the strangest things. > > Not to get to sentimental: > > Keep on hacking the electromagnetic spectrum, never let your signal > processing slow down, and: > > See you around, > > Marcus Müller > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-leave@lists.ettus.com >
CS
Chad Spooner
Mon, Dec 30, 2024 8:47 PM

Marcus:

Thank you very very much for all your generous help, both for myself and
for the many others that have reached out to the list with questions.

You've made us all better!

Best of luck,

Chad

On 12/30/24 10:58 AM, Marcus Müller wrote:

Hello USRP-Users,

when I started hanging around on this mailing list in 2013, I wouldn't
have thought that I'd still be around eleven years later.

But me asking about sporadic signal issues after retuning, which I
would later be able to attribute to the impulse response of the DC
cancellation IIR filter in the N2x0 set me on a course to, mostly out
of boredom during lengthy commute, would start helping people on this
mailing list from memory and lecture of the GNU Radio, UHD (and
gateware) source code. It was that which in the end got me contracted
as support engineer for Ettus in spring 2014.

Since then I had the indubitable fun to play a small supporting role
in so many projects of users of USRPs – from university students doing
theses, over engineers getting demos to do what they want, to
physicists controlling instruments or observing the cosmos, to
biologists working in the most diverse imaginable fields, and of
course the many, many communications engineers building fantastic
systems from (both literal and Shannon) bits and pieces!

Wouldn't want to miss that experience! So thank you all for being,
subsuming everything, the nicest user community a hardware/software
vendor could wish for :) The USRP series of devices will remain the
class of devices I'm most intimately familiar with – and I'm sure that
even as NI/Emerson moved to higher priced segments and paid support
models, you will continue to do groundbreaking and
infrastructure-upholding work with them!

But: it's time for me to move on – this is going to be my last public
email from an @ettus.com address.

Which doesn't mean I'll not be around; you'll still find me on the
mailing list under other addresses (see the Reply-To: of this
message), and you might know that I already kind of stuck with the GNU
Radio project. My rent is still paid for by SDR system work, and so
you'll run into me at GRCon, you'll find me plastering the internet
with explanations of the strangest things.

Not to get to sentimental:

Keep on hacking the electromagnetic spectrum, never let your signal
processing slow down, and:

See you around,

Marcus Müller


USRP-users mailing list -- usrp-users@lists.ettus.com
To unsubscribe send an email to usrp-users-leave@lists.ettus.com

--
Chad M. Spooner, PhD
NorthWest Research Associates
149 Bonifacio Place, Suite 200
Monterey, CA 93940
cmspooner@nwra.com
831 521 6743
NWRA Scientist/Engineer, VP, BoD
cyclostationary.blog

Marcus: Thank you very very much for all your generous help, both for myself and for the many others that have reached out to the list with questions. You've made us all better! Best of luck, Chad On 12/30/24 10:58 AM, Marcus Müller wrote: > Hello USRP-Users, > > when I started hanging around on this mailing list in 2013, I wouldn't > have thought that I'd still be around eleven years later. > > But me asking about sporadic signal issues after retuning, which I > would later be able to attribute to the impulse response of the DC > cancellation IIR filter in the N2x0 set me on a course to, mostly out > of boredom during lengthy commute, would start helping people on this > mailing list from memory and lecture of the GNU Radio, UHD (and > gateware) source code. It was that which in the end got me contracted > as support engineer for Ettus in spring 2014. > > Since then I had the indubitable fun to play a small supporting role > in so many projects of users of USRPs – from university students doing > theses, over engineers getting demos to do what they want, to > physicists controlling instruments or observing the cosmos, to > biologists working in the most diverse imaginable fields, and of > course the many, many communications engineers building fantastic > systems from (both literal and Shannon) bits and pieces! > > Wouldn't want to miss that experience! So thank you all for being, > subsuming everything, the nicest user community a hardware/software > vendor could wish for :) The USRP series of devices will remain the > class of devices I'm most intimately familiar with – and I'm sure that > even as NI/Emerson moved to higher priced segments and paid support > models, you will continue to do groundbreaking and > infrastructure-upholding work with them! > > But: it's time for me to move on – this is going to be my last public > email from an @ettus.com address. > > Which doesn't mean I'll not be around; you'll still find me on the > mailing list under other addresses (see the Reply-To: of this > message), and you might know that I already kind of stuck with the GNU > Radio project. My rent is still paid for by SDR system work, and so > you'll run into me at GRCon, you'll find me plastering the internet > with explanations of the strangest things. > > Not to get to sentimental: > > Keep on hacking the electromagnetic spectrum, never let your signal > processing slow down, and: > > See you around, > > Marcus Müller > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-leave@lists.ettus.com -- Chad M. Spooner, PhD NorthWest Research Associates 149 Bonifacio Place, Suite 200 Monterey, CA 93940 cmspooner@nwra.com 831 521 6743 NWRA Scientist/Engineer, VP, BoD cyclostationary.blog
MM
Marcus Müller
Mon, Dec 30, 2024 10:43 PM

Thanks :)

and: yeah, you've not seen the last of me :)

See you around,
Marcus

(PS: We're moving GRCon closer to Canada. Sadly, wrong end, but still closer to Canada,
this year. Just north of Seattle. If we keep up this trend, GRCon'27 will be hosted by
CCERA at Carp. If we start convincing Neel now…)

On 30.12.24 20:03, Marcus D. Leech wrote:

On 30/12/2024 13:58, Marcus Müller wrote:

Hello USRP-Users,

when I started hanging around on this mailing list in 2013, I wouldn't have thought
that I'd still be around eleven years later.

But me asking about sporadic signal issues after retuning, which I would later be able
to attribute to the impulse response of the DC cancellation IIR filter in the N2x0 set
me on a course to, mostly out of boredom during lengthy commute, would start helping
people on this mailing list from memory and lecture of the GNU Radio, UHD (and
gateware) source code. It was that which in the end got me contracted as support
engineer for Ettus in spring 2014.

Since then I had the indubitable fun to play a small supporting role in so many
projects of users of USRPs – from university students doing theses, over engineers
getting demos to do what they want, to physicists controlling instruments or observing
the cosmos, to biologists working in the most diverse imaginable fields, and of course
the many, many communications engineers building fantastic systems from (both literal
and Shannon) bits and pieces!

Wouldn't want to miss that experience! So thank you all for being, subsuming
everything, the nicest user community a hardware/software vendor could wish for :) The
USRP series of devices will remain the class of devices I'm most intimately familiar
with – and I'm sure that even as NI/Emerson moved to higher priced segments and paid
support models, you will continue to do groundbreaking and infrastructure-upholding
work with them!

But: it's time for me to move on – this is going to be my last public email from an
@ettus.com address.

Which doesn't mean I'll not be around; you'll still find me on the mailing list under
other addresses (see the Reply-To: of this message), and you might know that I already
kind of stuck with the GNU Radio project. My rent is still paid for by SDR system work,
and so you'll run into me at GRCon, you'll find me plastering the internet with
explanations of the strangest things.

Not to get to sentimental:

Keep on hacking the electromagnetic spectrum, never let your signal processing slow
down, and:

See you around,

Marcus Müller

Well, from one Marcus to another, thanks for hanging out for so many years, and see you
down the road a wee.

Cheers


USRP-users mailing list -- usrp-users@lists.ettus.com
To unsubscribe send an email to usrp-users-leave@lists.ettus.com

Thanks :) and: yeah, you've not seen the last of me :) See you around, Marcus (PS: We're moving GRCon closer to Canada. Sadly, wrong end, but still closer to Canada, this year. Just north of Seattle. If we keep up this trend, GRCon'27 will be hosted by CCERA at Carp. If we start convincing Neel now…) On 30.12.24 20:03, Marcus D. Leech wrote: > On 30/12/2024 13:58, Marcus Müller wrote: >> Hello USRP-Users, >> >> when I started hanging around on this mailing list in 2013, I wouldn't have thought >> that I'd still be around eleven years later. >> >> But me asking about sporadic signal issues after retuning, which I would later be able >> to attribute to the impulse response of the DC cancellation IIR filter in the N2x0 set >> me on a course to, mostly out of boredom during lengthy commute, would start helping >> people on this mailing list from memory and lecture of the GNU Radio, UHD (and >> gateware) source code. It was that which in the end got me contracted as support >> engineer for Ettus in spring 2014. >> >> Since then I had the indubitable fun to play a small supporting role in so many >> projects of users of USRPs – from university students doing theses, over engineers >> getting demos to do what they want, to physicists controlling instruments or observing >> the cosmos, to biologists working in the most diverse imaginable fields, and of course >> the many, many communications engineers building fantastic systems from (both literal >> and Shannon) bits and pieces! >> >> Wouldn't want to miss that experience! So thank you all for being, subsuming >> everything, the nicest user community a hardware/software vendor could wish for :) The >> USRP series of devices will remain the class of devices I'm most intimately familiar >> with – and I'm sure that even as NI/Emerson moved to higher priced segments and paid >> support models, you will continue to do groundbreaking and infrastructure-upholding >> work with them! >> >> But: it's time for me to move on – this is going to be my last public email from an >> @ettus.com address. >> >> Which doesn't mean I'll not be around; you'll still find me on the mailing list under >> other addresses (see the Reply-To: of this message), and you might know that I already >> kind of stuck with the GNU Radio project. My rent is still paid for by SDR system work, >> and so you'll run into me at GRCon, you'll find me plastering the internet with >> explanations of the strangest things. >> >> Not to get to sentimental: >> >> Keep on hacking the electromagnetic spectrum, never let your signal processing slow >> down, and: >> >> See you around, >> >> Marcus Müller >> > Well, from one Marcus to another, thanks for hanging out for so many years, and see you > down the road a wee. > > Cheers > > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-leave@lists.ettus.com
MD
Marcus D. Leech
Mon, Dec 30, 2024 10:45 PM

On 30/12/2024 17:43, Marcus Müller wrote:

Thanks :)

and: yeah, you've not seen the last of me :)

See you around,
Marcus

(PS: We're moving GRCon closer to Canada. Sadly, wrong end, but still
closer to Canada, this year. Just north of Seattle. If we keep up this
trend, GRCon'27 will be hosted by CCERA at Carp. If we start
convincing Neel now…)

Our facility isn't big enough to host a GRCon, sadly.

On 30.12.24 20:03, Marcus D. Leech wrote:

On 30/12/2024 13:58, Marcus Müller wrote:

Hello USRP-Users,

when I started hanging around on this mailing list in 2013, I
wouldn't have thought that I'd still be around eleven years later.

But me asking about sporadic signal issues after retuning, which I
would later be able to attribute to the impulse response of the DC
cancellation IIR filter in the N2x0 set me on a course to, mostly
out of boredom during lengthy commute, would start helping people on
this mailing list from memory and lecture of the GNU Radio, UHD (and
gateware) source code. It was that which in the end got me
contracted as support engineer for Ettus in spring 2014.

Since then I had the indubitable fun to play a small supporting role
in so many projects of users of USRPs – from university students
doing theses, over engineers getting demos to do what they want, to
physicists controlling instruments or observing the cosmos, to
biologists working in the most diverse imaginable fields, and of
course the many, many communications engineers building fantastic
systems from (both literal and Shannon) bits and pieces!

Wouldn't want to miss that experience! So thank you all for being,
subsuming everything, the nicest user community a hardware/software
vendor could wish for :) The USRP series of devices will remain the
class of devices I'm most intimately familiar with – and I'm sure
that even as NI/Emerson moved to higher priced segments and paid
support models, you will continue to do groundbreaking and
infrastructure-upholding work with them!

But: it's time for me to move on – this is going to be my last
public email from an @ettus.com address.

Which doesn't mean I'll not be around; you'll still find me on the
mailing list under other addresses (see the Reply-To: of this
message), and you might know that I already kind of stuck with the
GNU Radio project. My rent is still paid for by SDR system work, and
so you'll run into me at GRCon, you'll find me plastering the
internet with explanations of the strangest things.

Not to get to sentimental:

Keep on hacking the electromagnetic spectrum, never let your signal
processing slow down, and:

See you around,

Marcus Müller

Well, from one Marcus to another, thanks for hanging out for so many
years, and see you down the road a wee.

Cheers


USRP-users mailing list -- usrp-users@lists.ettus.com
To unsubscribe send an email to usrp-users-leave@lists.ettus.com


USRP-users mailing list -- usrp-users@lists.ettus.com
To unsubscribe send an email to usrp-users-leave@lists.ettus.com

On 30/12/2024 17:43, Marcus Müller wrote: > Thanks :) > > and: yeah, you've not seen the last of me :) > > See you around, > Marcus > > (PS: We're moving GRCon closer to Canada. Sadly, wrong end, but still > closer to Canada, this year. Just north of Seattle. If we keep up this > trend, GRCon'27 will be hosted by CCERA at Carp. If we start > convincing Neel now…) Our facility isn't big enough to host a GRCon, sadly. > > On 30.12.24 20:03, Marcus D. Leech wrote: >> On 30/12/2024 13:58, Marcus Müller wrote: >>> Hello USRP-Users, >>> >>> when I started hanging around on this mailing list in 2013, I >>> wouldn't have thought that I'd still be around eleven years later. >>> >>> But me asking about sporadic signal issues after retuning, which I >>> would later be able to attribute to the impulse response of the DC >>> cancellation IIR filter in the N2x0 set me on a course to, mostly >>> out of boredom during lengthy commute, would start helping people on >>> this mailing list from memory and lecture of the GNU Radio, UHD (and >>> gateware) source code. It was that which in the end got me >>> contracted as support engineer for Ettus in spring 2014. >>> >>> Since then I had the indubitable fun to play a small supporting role >>> in so many projects of users of USRPs – from university students >>> doing theses, over engineers getting demos to do what they want, to >>> physicists controlling instruments or observing the cosmos, to >>> biologists working in the most diverse imaginable fields, and of >>> course the many, many communications engineers building fantastic >>> systems from (both literal and Shannon) bits and pieces! >>> >>> Wouldn't want to miss that experience! So thank you all for being, >>> subsuming everything, the nicest user community a hardware/software >>> vendor could wish for :) The USRP series of devices will remain the >>> class of devices I'm most intimately familiar with – and I'm sure >>> that even as NI/Emerson moved to higher priced segments and paid >>> support models, you will continue to do groundbreaking and >>> infrastructure-upholding work with them! >>> >>> But: it's time for me to move on – this is going to be my last >>> public email from an @ettus.com address. >>> >>> Which doesn't mean I'll not be around; you'll still find me on the >>> mailing list under other addresses (see the Reply-To: of this >>> message), and you might know that I already kind of stuck with the >>> GNU Radio project. My rent is still paid for by SDR system work, and >>> so you'll run into me at GRCon, you'll find me plastering the >>> internet with explanations of the strangest things. >>> >>> Not to get to sentimental: >>> >>> Keep on hacking the electromagnetic spectrum, never let your signal >>> processing slow down, and: >>> >>> See you around, >>> >>> Marcus Müller >>> >> Well, from one Marcus to another, thanks for hanging out for so many >> years, and see you down the road a wee. >> >> Cheers >> >> _______________________________________________ >> USRP-users mailing list -- usrp-users@lists.ettus.com >> To unsubscribe send an email to usrp-users-leave@lists.ettus.com > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-leave@lists.ettus.com
CK
Ceren Karaköse
Tue, Dec 31, 2024 6:46 AM

Dear MM,

I wish the best for you moving forward. Thank you for your kind support for all these years.

See ya around,
Ceren


From: Chad Spooner cmspooner@nwra.com
Sent: Monday, December 30, 2024 11:48:37 PM
To: usrp-users@lists.ettus.com usrp-users@lists.ettus.com
Subject: [USRP-users] Re: Thanks for a decade of professional fun! (Or: so long, and see you around!)

Marcus:

Thank you very very much for all your generous help, both for myself and
for the many others that have reached out to the list with questions.

You've made us all better!

Best of luck,

Chad

On 12/30/24 10:58 AM, Marcus Müller wrote:

Hello USRP-Users,

when I started hanging around on this mailing list in 2013, I wouldn't
have thought that I'd still be around eleven years later.

But me asking about sporadic signal issues after retuning, which I
would later be able to attribute to the impulse response of the DC
cancellation IIR filter in the N2x0 set me on a course to, mostly out
of boredom during lengthy commute, would start helping people on this
mailing list from memory and lecture of the GNU Radio, UHD (and
gateware) source code. It was that which in the end got me contracted
as support engineer for Ettus in spring 2014.

Since then I had the indubitable fun to play a small supporting role
in so many projects of users of USRPs – from university students doing
theses, over engineers getting demos to do what they want, to
physicists controlling instruments or observing the cosmos, to
biologists working in the most diverse imaginable fields, and of
course the many, many communications engineers building fantastic
systems from (both literal and Shannon) bits and pieces!

Wouldn't want to miss that experience! So thank you all for being,
subsuming everything, the nicest user community a hardware/software
vendor could wish for :) The USRP series of devices will remain the
class of devices I'm most intimately familiar with – and I'm sure that
even as NI/Emerson moved to higher priced segments and paid support
models, you will continue to do groundbreaking and
infrastructure-upholding work with them!

But: it's time for me to move on – this is going to be my last public
email from an @ettus.com address.

Which doesn't mean I'll not be around; you'll still find me on the
mailing list under other addresses (see the Reply-To: of this
message), and you might know that I already kind of stuck with the GNU
Radio project. My rent is still paid for by SDR system work, and so
you'll run into me at GRCon, you'll find me plastering the internet
with explanations of the strangest things.

Not to get to sentimental:

Keep on hacking the electromagnetic spectrum, never let your signal
processing slow down, and:

See you around,

Marcus Müller


USRP-users mailing list -- usrp-users@lists.ettus.com
To unsubscribe send an email to usrp-users-leave@lists.ettus.com

--
Chad M. Spooner, PhD
NorthWest Research Associates
149 Bonifacio Place, Suite 200
Monterey, CA 93940
cmspooner@nwra.com
831 521 6743
NWRA Scientist/Engineer, VP, BoD
cyclostationary.blog

Dear MM, I wish the best for you moving forward. Thank you for your kind support for all these years. See ya around, Ceren ________________________________ From: Chad Spooner <cmspooner@nwra.com> Sent: Monday, December 30, 2024 11:48:37 PM To: usrp-users@lists.ettus.com <usrp-users@lists.ettus.com> Subject: [USRP-users] Re: Thanks for a decade of professional fun! (Or: so long, and see you around!) Marcus: Thank you very very much for all your generous help, both for myself and for the many others that have reached out to the list with questions. You've made us all better! Best of luck, Chad On 12/30/24 10:58 AM, Marcus Müller wrote: > Hello USRP-Users, > > when I started hanging around on this mailing list in 2013, I wouldn't > have thought that I'd still be around eleven years later. > > But me asking about sporadic signal issues after retuning, which I > would later be able to attribute to the impulse response of the DC > cancellation IIR filter in the N2x0 set me on a course to, mostly out > of boredom during lengthy commute, would start helping people on this > mailing list from memory and lecture of the GNU Radio, UHD (and > gateware) source code. It was that which in the end got me contracted > as support engineer for Ettus in spring 2014. > > Since then I had the indubitable fun to play a small supporting role > in so many projects of users of USRPs – from university students doing > theses, over engineers getting demos to do what they want, to > physicists controlling instruments or observing the cosmos, to > biologists working in the most diverse imaginable fields, and of > course the many, many communications engineers building fantastic > systems from (both literal and Shannon) bits and pieces! > > Wouldn't want to miss that experience! So thank you all for being, > subsuming everything, the nicest user community a hardware/software > vendor could wish for :) The USRP series of devices will remain the > class of devices I'm most intimately familiar with – and I'm sure that > even as NI/Emerson moved to higher priced segments and paid support > models, you will continue to do groundbreaking and > infrastructure-upholding work with them! > > But: it's time for me to move on – this is going to be my last public > email from an @ettus.com address. > > Which doesn't mean I'll not be around; you'll still find me on the > mailing list under other addresses (see the Reply-To: of this > message), and you might know that I already kind of stuck with the GNU > Radio project. My rent is still paid for by SDR system work, and so > you'll run into me at GRCon, you'll find me plastering the internet > with explanations of the strangest things. > > Not to get to sentimental: > > Keep on hacking the electromagnetic spectrum, never let your signal > processing slow down, and: > > See you around, > > Marcus Müller > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-leave@lists.ettus.com -- Chad M. Spooner, PhD NorthWest Research Associates 149 Bonifacio Place, Suite 200 Monterey, CA 93940 cmspooner@nwra.com 831 521 6743 NWRA Scientist/Engineer, VP, BoD cyclostationary.blog
MB
Mark-Jan Bastian
Wed, Jan 1, 2025 12:59 PM

Thanks Marcus!

Mark-Jan

Thanks Marcus! Mark-Jan