Re: [Discuss-gnuradio] Warning! Warning!

2011-10-20 Thread Mark Cetilia
Great, thanks for the clarification, Marcus (and Tom)… Looking forward to the new developments! Cheers, Mark -- mark.cetilia.org | mem1.com | reduxproject.com On Oct 20, 2011, at 12:01 PM, Marcus D. Leech wrote: > > On 20/10/2011 11:58 AM, Mark Cetilia wrote: >> What does this m

Re: [Discuss-gnuradio] fan replacement for usrp1?

2011-10-20 Thread Mark Cetilia
7;s. > > Bob > > > On Tue, Oct 18, 2011 at 11:39 PM, Mark Cetilia wrote: > Ah good, glad to hear it's not just me… > Do you run it with the top on or leave it open? > > Cheers, > Mark > > -- > mark.cetilia.org | mem1.com | reduxproject.com > > O

Re: [Discuss-gnuradio] Warning! Warning!

2011-10-20 Thread Mark Cetilia
What does this mean in terms of using older non-UHD-native daughterboards such as the DBSRX & BasicRX? To be honest, I haven't checked into the UHD driver, since the daughterboards I have been working fine without it… Best, Mark -- mark.cetilia.org | mem1.com | reduxproject.com On Oct 19, 2011

Re: [Discuss-gnuradio] fan replacement for usrp1?

2011-10-18 Thread Mark Cetilia
t; going on in a USRP1. > > YMMV, > Bob > > > On Sun, Oct 9, 2011 at 1:43 AM, Mark Cetilia wrote: > wondering if anybody out there has replaced their usrp1 fan with something a > bit quieter? > i find myself listening to its incessant whine many hours a day, and it&#

Re: [Discuss-gnuradio] fan replacement for usrp1?

2011-10-18 Thread Mark Cetilia
uld really make a difference. thanks in advance, mark p.s. does anyone else have this same issue or is it just me? i'm wondering if maybe it's just that my fan is defective… 20 dBA should be "a whisper" and mine seems to be much louder than that. -- mark.cetilia.org | mem1.com

Re: [Discuss-gnuradio] fan replacement for usrp1?

2011-10-09 Thread Mark Cetilia
Your sanity should then return :) > > Mike > M0MIK > > > On 9 October 2011 06:43, Mark Cetilia wrote: > wondering if anybody out there has replaced their usrp1 fan with something a > bit quieter? > i find myself listening to its incessant whine many hours a day, and it

[Discuss-gnuradio] fan replacement for usrp1?

2011-10-08 Thread Mark Cetilia
wondering if anybody out there has replaced their usrp1 fan with something a bit quieter? i find myself listening to its incessant whine many hours a day, and it's starting to make me a little crazy— especially when i am trying to listen to subtle details… anybody have a suggestion for a decent

Re: [Discuss-gnuradio] Cheap portable antenna for SSB + CW w/ USRP1?

2011-10-08 Thread Mark Cetilia
Hi Louis, Thanks for the leads—the mini-loop tuner looks like a great possibility, though it seems like I'd need to swap out for a different size loop each time I want to change bands—1/4 wavelength, they say— but is there maybe some flex room in there? Also confused as to whether it would help t

Re: [Discuss-gnuradio] Cheap portable antenna for SSB + CW w/ USRP1?

2011-10-07 Thread Mark Cetilia
GnuRadio up & running—thanks again for all the help! Cheers, Mark -- mark.cetilia.org | mem1.com | reduxproject.com On Oct 7, 2011, at 12:03 AM, Marcus D. Leech wrote: > On 06/10/11 11:51 PM, Mark Cetilia wrote: >> Hi all, >> Just curious if anyone might have some sug

[Discuss-gnuradio] Cheap portable antenna for SSB + CW w/ USRP1?

2011-10-06 Thread Mark Cetilia
Hi all, Just curious if anyone might have some suggestions for a cheap (ideally < $100) portable antenna for receiving (not transmitting) SSB + CW? Something that can easily fit into a carryon bag, can be used indoors and set up / broken down quickly would be great. It would be nice to cover a

Re: [Discuss-gnuradio] floats over UDP into GRC?

2011-09-18 Thread Mark Cetilia
27;t be any issues with endianness. Any ideas / suggestions? Cheers, Mark -- mark.cetilia.org | mem1.com | reduxproject.com On Sep 13, 2011, at 8:24 PM, Mark Cetilia wrote: > Thanks so much Marcus, this makes perfect sense… > > Cheers, > Mark > > -- > mark.cetilia.org | mem1.co

Re: [Discuss-gnuradio] floats over UDP into GRC?

2011-09-13 Thread Mark Cetilia
Thanks so much Marcus, this makes perfect sense… Cheers, Mark -- mark.cetilia.org | mem1.com | reduxproject.com On Sep 13, 2011, at 7:45 PM, Marcus D. Leech wrote: >> I'm producing the stream in C++ (using openFrameworks) and sending the data >> as char arrays, >> and have confirmed that this

Re: [Discuss-gnuradio] floats over UDP into GRC?

2011-09-13 Thread Mark Cetilia
("Packed to Unpacked," "Char to Float," etc.) but am just not getting my head around how GRC would handle this… Cheers, Mark -- mark.cetilia.org | mem1.com | reduxproject.com On Sep 13, 2011, at 7:21 PM, Marcus D. Leech wrote: > On 09/13/2011 07:05 PM, Mark Cetilia wrote: &g

[Discuss-gnuradio] floats over UDP into GRC?

2011-09-13 Thread Mark Cetilia
Hi all, I would like to stream floating point numbers from another application into GRC; currently sending them over UDP as char arrays, which I was hoping to convert back into floats in GRC. Seems like kind of a basic thing, but I can't get my head around how this is possible. Any pointers / ad

[Discuss-gnuradio] Open Sound Control block for GRC?

2011-08-11 Thread Mark Cetilia
Hello all, I'm in the process of putting together an SSB/CW receiver using GNU Radio + a USRP1, and just came across the GNU Radio Companion, which is a truly wonderful thing… One thing that seems to be missing from the Companion is the ability to easily interface with other software or to cont