SV1XV's photos with the keyword: DORIS

Roland DF3LZ on twitter: The station emitting DORIS signals in Wettzell on 401.25 and 2036.25 MHz. STAREC dual band antenna shown. (EM-LfZzWoAEvjNk.jpg)

Roland DF3LZ on twitter: The station emitting DORIS signals in Wettzell on 401.25 and 2036.25 MHz. (EM-AtcmW4AMn8eD.jpg)

DORIS antenna blueprint www.aviso.altimetry.fr/en/techniques/doris.html

The signal of DORIS DIOB transmitter reflected on SX-DVZ (Airbus A321, flight A3-614) with Doppler shift.

The signal of DORIS DIOB transmitter reflected on SX-DVR (Airbus A320, flight A3-664) with Doppler shift.

Weak CW signal from DORIS DIOB antenna as received at my base station on 401.25 MHz. The N0N/CW carrier is broken by modulation packets.

The STAREC UHF transmitting antenna of DORIS DIONYSOS (DIOB) ground segment station (beacon) at Dionysos, Greece. DORIS ground segment beacons transmit to the satellites on 2036.25 MHz and 401.25 MHz. Signals are picked up and processed by small receivers on satellites using this system, like TOPEX/Poseidon and JASON. For more info on this system visti the following pages: * ids-doris.org ] ids-doris.org * en.wikipedia.org/wiki/DORIS_(geodesy) (DSC_0719) This work is licensed under a Creative Commons Attribution 4.0 International License .

The STAREC UHF transmitting antenna of DORIS DNO ground station (beacon) at Dionysos, Greece. DORIS ground segment beacons transmit to the satellites on 2036.25 MHz and 401.25 MHz. Signals are picked up and processed by small receivers on satellites using this system, like TOPEX/Poseidon and JASON. www.aviso.altimetry.fr/en/techniques/doris.html See also DORIS article on Wikipedia. Photograph also uploaded on Wikimedia Commons: commons.wikimedia.org/wiki/File:DNO_DORIS.jpg To the extent possible under law, Costas has waived all copyright and related or neighboring rights to DORIS DNO station (2010) . This work is published from Greece .