如下,gps没有接天线。。
'j?(c) copyright 2002~2003, himark technology inc.
product: gps engine board
date : nov 24 2003/17

28
sw ver.: 1.26
$gpgga,160000.000,3202.6258,n,12135.8964,e,0,00,0.0,73.2,m,,,,0000*32
$gpgsa,a,1,,,,,,,,,,,,,0.0,0.0,0.0*30
$gpgsv,3,1,12,22,71,209,00,30,64,109,00,14,54,337,00,05,50,053,00*79
$gpgsv,3,2,12,18,36,161,00,25,25,259,00,01,21,306,00,09,12,054,00*73
$gpgsv,3,3,12,22,71,209,00,22,71,209,00,22,71,209,00,22,71,209,00*7a
$gprmc,160000.000,v,3202.6258,n,12135.8964,e,0.00,0.00,110206,,*1a
$gpgga,160001.000,3202.6258,n,12135.8964,e,0,00,0.0,73.2,m,,,,0000*33
$gpgsa,a,1,,,,,,,,,,,,,0.0,0.0,0.0*30
$gpgsv,3,1,12,22,71,209,00,30,64,109,00,14,54,337,00,05,50,053,00*79
$gpgsv,3,2,12,18,36,161,00,25,25,259,00,01,21,306,00,09,12,054,00*73
$gpgsv,3,3,12,22,71,209,00,22,71,209,00,22,71,209,00,22,71,209,00*7a
$gprmc,160001.000,v,3202.6258,n,12135.8964,e,0.00,0.00,110206,,*1b
$gpgga,160002.000,3202.6258,n,12135.8964,e,0,00,0.0,73.2,m,,,,0000*30