{"product_id":"onwa-satellite-compass","title":"ONWA KA-SC90 Satellite Compass","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eProfessional heading solution for maximum accuracy\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe ONWA KA-SC90 is a professional GNSS satellite compass designed for applications where maximum heading accuracy and reliability are essential. Utilizing advanced carrier-phase GNSS technology and integrated gyro compensation, the KA-SC90 delivers highly stable heading information, regardless of vessel speed, sea state, or weather conditions.\u003c\/p\u003e\u003cp\u003eThe system supports multiple satellite networks, including GPS, BeiDou, and QZSS, and offers a heading update rate of up to 50 times per second. With a heading accuracy of approximately 0.4° RMS, the KA-SC90 is extremely well-suited for radar overlay, ECDIS, ARPA radar, AIS systems, and professional autopilots.\u003c\/p\u003e\u003cp\u003eThe KA-SC90 is often combined with its dedicated display, the \u003cstrong\u003eKEC-70G\u003c\/strong\u003e.\u003c\/p\u003e\u003ch5\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eProfessional GNSS satellite compass with GPS, BeiDou, and QZSS support.\u003c\/li\u003e\n\u003cli\u003eHigh heading accuracy of approximately 0.4° RMS.\u003c\/li\u003e\n\u003cli\u003eBuilt-in gyro compensation for reliable heading information.\u003c\/li\u003e\n\u003cli\u003eHeading update rate up to 50 Hz.\u003c\/li\u003e\n\u003cli\u003eMultiple NMEA0183 outputs for professional system integration.\u003c\/li\u003e\n\u003cli\u003eMaintenance-free operation without mechanical parts.\u003c\/li\u003e\n\u003cli\u003eSuitable for use in harsh marine environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for: commercial shipping, fishing, workboats, high-speed vessels, and yacht owners who demand uncompromising heading performance.\u003c\/p\u003e\u003ch5\u003eAdvantages of a satellite compass\u003c\/h5\u003e\u003cp\u003eAdvantages of a satellite compass over a traditional or electronic compass:\u003c\/p\u003e\u003cp\u003e✅ Much more accurate heading - Especially at low speeds or when stationary in port.\u003c\/p\u003e\u003cp\u003e✅ No magnetic interference - No deviation due to engine, steel structure, anchor chain, or electronics.\u003c\/p\u003e\u003cp\u003e✅ Better radar overlay - The radar layer is much more stable over the chart. Targets on the radar correspond better with the chart position.\u003c\/p\u003e\u003cp\u003e✅ Better autopilot performance - Smoother steering and less yaw.\u003c\/p\u003e\u003cp\u003e✅ Direct course signal - Also works when the vessel is not moving, whereas a GPS course-over-ground only becomes reliable once underway.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003ch5\u003eSpecifications KA-SC20 and KA-SC90\u003c\/h5\u003e\u003ctable width=\"100%\" style=\"width: 99.915%; height: 640.412px;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003e\u003cstrong\u003eKA-SC20\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cstrong\u003eKA-SC90\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003eGENERAL\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003eBaseline Length\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003e20 cm\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003e60 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003eHeading Accuracy\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003e1° RMS\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003e0.4° RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003eAttitude Accuracy\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003ePitch\/Roll: 0.4° RMS\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003ePitch\/Roll: 0.4° RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003eCold Start\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003e\u0026lt; 2 min\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003e\u0026lt; 2 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003ePosition Accuracy\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003e\u0026lt; 2 min\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003e\u0026lt; 2 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.8068px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 58.8068px;\"\u003eFirst Positioning Time\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 58.8068px;\"\u003eCold Start: ≤32s\u003cbr\u003eHot Start: ≤32s\u003cbr\u003eRecapture: ≤1s\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 58.8068px;\"\u003eCold Start: ≤32s\u003cbr\u003eHot Start: ≤32s\u003cbr\u003eRecapture: ≤1s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2045px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 39.2045px;\"\u003eSpeed Measurement Accuracy\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 39.2045px;\"\u003eGPS + BDS: 0.1 m\/s\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 39.2045px;\"\u003eGPS + BDS: 0.1 m\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003eINTERFACE\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 91.5909px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 91.5909px;\"\u003eNumber of Ports\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 91.5909px;\"\u003eNMEA0183 Interface (RS422) x 2\u003cbr\u003e1. Baudrate: 115200 (fixed)\u003cbr\u003e2. Baudrate: default 4800 (adjustable)\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 91.5909px;\"\u003eNMEA0183 Interface (RS422) x 2\u003cbr\u003e1. Baudrate: 115200 (fixed)\u003cbr\u003e2. Baudrate: default 4800 (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7642px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 58.7642px;\"\u003eData Sentences\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 58.7642px;\"\u003e\u003cspan\u003eRMC, VTG, GGA, GSA, GSV, GLL, ZDA, GST, HDT, HDG, THS, ROT\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 58.7642px;\"\u003eRMC, VTG, GGA, GSA, GSV, GLL, ZDA, GST, HDT, HDG, THS, ROT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003ePOWER SUPPLY\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003eElectrical\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003e11~32V DC\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003e11~32V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2045px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 39.2045px;\"\u003eENVIRONMENTAL CONDITION\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 39.2045px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 39.2045px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003eTemperature\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003e-30°C to +70°C\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003e\u003cspan\u003e-30°C to +70°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003eDegree of Protection\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003eIP56\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003eIP56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003eVibration\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003eIEC60945\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003eIEC60945\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 34.561%; text-align: center; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 25.2007%; height: 19.6023px;\"\u003eCERTIFICATION\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eCE (RED 2014\/53\/EU)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 39.6011%; text-align: center; height: 19.6023px;\"\u003e\n\u003cstrong\u003eWheelmark (MED 2014\/90\/EU)\u003c\/strong\u003e\u003cbr\u003ecomplies with relevant IMO and SOLAS requirements\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"ONWA marine electronics","offers":[{"title":"KA-SC90","offer_id":54433447608653,"sku":null,"price":2421.0,"currency_code":"EUR","in_stock":true},{"title":"KA-SC90 +KEC-70G display","offer_id":54433447641421,"sku":null,"price":2599.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0019\/4637\/files\/KA-SC90website2.png?v=1785951252","url":"https:\/\/sailtrade.nl\/en\/products\/onwa-satellite-compass","provider":"Sail Trade - Authorised ONWA dealer for EU","version":"1.0","type":"link"}