TheΗ Ελληνική κλάση Greece ''PapanikolisΠαπανικολής'' U214 classείναι isεφοδιασμένη equippedμε withραντάρ aτου hoistableοποίου radarο mastιστός whichδεν doesδιέρχεται notαπο penetrateτο theσώμα pressureτου hullκελύφους ofτου theυποβρυχίου submarine. In theΣτην topκορυφή ofτου theιστού radarειναι mastεγκατεστειμένος theο radarπομπός transmitterτου isραντάρ installed. This transmitter is part of the SPHINX Radar System supplied by Thales Defence Deutschland GmbH in [[Kiel]]. The radar sensor is a FMCW transceiver which can't be detected by ESM systems in medium terms. This technology is so called LPI radar, which means "Low probability of intercept". The transmitting power is lower than the power of a mobile phone but the resolution more precise compared to high power Pulse radar. Thales SPHINX radar is a tactical radar, designed for submarines.Greece ordered four submarines and paid six times the list price(2 bn euros)<ref>http://www.protothema.gr/politics/article/105828/plhrosame-ta-nea-ypobryxia-50-parapano-apo-toys-toyrkoys/</ref>
