3 ms·
Iridium has launched its own alternative positioning and timing system now https://www.iridium.com/iridium-pnt https://www.iridium.com/iridium-pnt
by bananaowl 4mo ago
Iridium has launched its own alternative positioning and timing system now https://www.iridium.com/iridium-pnt https://www.iridium.com/iridium-pnt
- actionfromafar 4mo agoIt's wild how far Motorola has fallen.
- throw0101a 4mo agoGPS L1 is at 1575 MHz, Iridium is (AFACIT) at 1626 MHz: that's 50 MHz over. * https://gssc.esa.int/navipedia/index.php/GNSS_signal https://gssc.esa.int/navipedia/index.php/GNSS_signal * https://insidegnss.com/something-old-something-new/ https://insidegnss.com/something-old-something-new/ * https://en.wikipedia.org/wiki/Iridium_satellite_constellation https://en.wikipedia.org/wiki/Iridium_satellite_constellatio... If you're jamming on L1 I don't think it's that much more difficult to jam a little bit over as well.