光電GP-913船用GPS的詳細(xì)信息

 GP-91312通道GPS定位儀400個(gè)航路點(diǎn)定位時(shí)間：冷機(jī)20秒內(nèi)、熱機(jī)7秒內(nèi)8.5x5.4液晶英文界面體積：12Hx19Wx6.7Dcm日本光電91系列產(chǎn)品             KGP-913MkII/913MkIID GPS/DGPS NavigatorSuperior Positioning Accuracy with SBAS Correction!Features?SBAS, Satellite Based Augmentation Systems, are fully operated in USA (WAAS), Europe (EGNOS) and Asia (MSAS).?Parallel 18 - channel receiver provides precise and quick positioning at any time.?KGP-913MkIID has built-in beacon receiver. It can be used as a high-accuracy differential GPS navigator. Beacon stations all over the world are pre-installed (in countries where differential beacons are located). Main Specifications KGP-913MkII/913MkIID GPS/DGPSNavigator GPS receiver section (KGP-913MkII/913MkIID common)Receiving frequency    ：  1575.42 MHz ± 1 MHzReceiving channel       ：   Parallel 18-channelSensitivity                   ：   Better than -130 dBmAccuracy                     Position ：  10 m 2 drms (GPS)                                        3 m 2 drms (DGPS / SBAS)                           SOG ：  0.1 kt rms                           COG ： ±3° (SOG 1-17 kt)                                        ±1° (SOG >17 kt) Beacon receiver section (KGP-913MkIID only)Receiving frequency    ：283.5 to 325.0 kHzChannel separation    ：500 Hz stepSensitivity                   ：2.5 µV/mSignal detection (S/N) ：Better than 6 dB