TNS50????????+GG OEM??

??????
???????????????з???BD?????????????????????????BD??????忨???г?????????????????????????????BD????GPS??GLONASS???????????TNS50???????????????????Superstar????OEMV-1?忨?????Э??????????????????????????COMPASS??GPS??GLONASS????????λ??????????????以????????????????λ????????????????????????????????????

???????
??????????
?????????
???52????????????
GPS L1 C/A??32?????
COMPASS B1 C??12?????
GLONASS L1 C/A??8?????

????????????
???COMPASS B1??GPS L1??GLONASS L1??????λ????
???COMPASS B1??GPS L1??GLONASS L1??????????λ????

???????
???????10Hz
??λ?????1-100Hz???

????????
???????35s
???????60s
?????1s??????????????С??5??

??????????
L1 C/A ??0.3m RMS
L1?????λ??0.5mm RMS

????λ?????
GPS??5m RMS
GLONASS??20m RMS
COMPASS??10m RMS
????????20ns RMS
????????0.1m/s RMS

??????
????3000m/s
??????50g/s²
??????????

???????
??磨????????????71??44??13mm
??????22g
????????2.7??5VDC
?????<2.0W
?????????????????????????????
????????-40?? ~ +75?????????-45?? ~ +75???????
?洢????-40?? ~ +85??
????95% ??????
???????RTCA D0-160D (4g)
????????SAEJ1211(4g)
????/?????MIL-STD 810F (40g)

???
2?? RS232/LVTTL???????4800bps~115200 bps???????
?????????Э?飺
???NMEA0183 GGA, GLL, GSA, GSV, RMC,VTG,ZDA???????????
????NovAtel OEM?????
?????????????
1??1PPS?????????????1ms??
?????UTC??????????????????????ú?BD2??GPS??GLONASS??????

???÷?Χ
????????????????????????????λ?????????
??????????????????????RTK??????
???????嵼????λ????????????????????