Garmin???????????GPS12XL
??GPS12C????????GARMIN??????????????????GPS12XL????????GPS12C????????????????????????????????????????Χ????????????????????GARMIN????GPS?????????????????????????????????????????????????????????????????硣????????????????????????????????????硣GPS12XL?????絹?????
?????????
?? · ??500??????????9??????
?? ?????20??????30??????????
?? ???????????1024?????????????
?? ?? ???107??????????????????????
?????????
?????? 5.6 cm??3.8 cm ??LCD????????????
?? ?? ???288??160
?? ?磺14.7 cm ??5.3 cm ?? 3.1 cm
?? ????150 ?????????
?? ???????????
????Χ??-15??70??
?????????
?? ?? ????????12???
?? ??????????
??λ??????????15??
???????45??
?????λ??1.5????
??????￡?1??/??????
λ?t????10????????? RMS
???????? 1-5???????λ?? RMS
???????0.1?? RMS
?????壺NMEA0183??RTCM 104??????
RS232??????
?? ???
?? ???4??5??????????????8??35VDC??
?? ???0.75W
? ?磺????????????
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