Re: [time-nuts] SDR GPS

2011-11-26 Thread jks
Quoting Poul-Henning Kamp p...@phk.freebsd.dk: Has any of you played with this: http://www.sparkfun.com/products/8238 www.gpscreations.com/Products_GPS1A.html looks like a version you can still purchase. But for the $500 they want I'd spend a little more and get a real SDR

[time-nuts] plug: SDGPS on Kickstarter

2016-03-20 Thread jks
I'll adopt Didier's notation here Although it's marketed as an SDR for the BeagleBone, this project contains an open source 12+ channel software-defined GPS receiver: https://www.kickstarter.com/projects/1575992013/kiwisdr-beaglebone-software-defined-radio-sdr-with/ It's very easy to

Re: [time-nuts] plug: SDGPS on Kickstarter

2016-03-21 Thread jks
Yeah, sorry. Nobody expects the Spanish Inquis, er, Slashdot. Design doc also here: <https://github.com/jks-prv/Beagle_SDR_GPS/blob/master/docs/design.review/KiwiSDR.design.review.pdf> On Mar 21, 2016, at 3:16 AM, jimlux <jim...@earthlink.net> wrote: > and jks.com appears to

Re: [time-nuts] Anthorn eLoran

2017-05-10 Thread jks
The European segment of the KiwiSDR network has a number of SDRs with good 100 kHz reception. There is even a crude Loran-C display of sorts (use the “extensions” menu). http://sdr.hu/?q=kiwiSDR A good example, Haparanda, Sweden: http://sm2byc.ddns.net:8073/?ext=loran The great

Re: [time-nuts] Receiving the MSF time signal on cheap radio modules

2018-02-08 Thread jks
> Hal Murray wrote: > If the two signals are not encoded identically, there should be an > interesting signal when one of the transmitters is off and the other is on. > Has anybody looked for that sort of pattern? > Is there a map of the dead spots? Any time-nuts live in/near one? Yes. Here