Спасибо за ответ.
$TOW: 0
$WK: 1231
$POS: 6378137 0 0
$CLK: 96000
$CHNL:12
$Baud rate: 4800 System clock: 12.277MHz
$HW Type: S2AM
$Asic Version: 0x23
$Clock Source: GPSCLK
$Internal Beacon: None
$PSRF150,1,*12
$GPGSA,A,1,50.0,50.0,50.0*05
$GPGSA,A,1,50.0,50.0,50.0*05
$GPGGA,235952.000,0000.0000,N,00000.0000,E,0,00,50.0,0.0,M,0.0,M,0.0,0000*7C
$GPGSA,A,1,50.0,50.0,50.0*05
$GPGGA,235956.999,0000.0000,N,00000.0000,E,0,00,50.0,0.0,M,0.0,M,0.0,0000*71
$Baud rate: 4800 System clock: 12.277MHz
$HW Type: S2AR
$Asic Version: 0x20
$Clock Source: GPSCLK
$Internal Beacon: CSI
$PSRF150,1,12
$GPGGA,235948.000,0000.0000,N,00000.0000,E,0,00,50.0,0.0,M,0.0,M,0.0,000077
$GPGSA,A,1,50.0,50.0,50.005
$GPRMC,235948.000,V,36000.0000,N,72000.0000,E,0.00,090803,39
$GPGGA,235949.000,0000.0000,N,00000.0000,E,0,00,50.0,0.0,M,0.0,M,0.0,000076
$GPGSA,A,1,50.0,50.0,50.005
$GPRMC,235949.000,V,36000.0000,N,72000.0000,E,0.00,090803,38
$GPGGA,235950.000,0000.0000,N,00000.0000,E,0,00,50.0,0.0,M,0.0,M,0.0,00007E
$GPGSA,A,1,50.0,50.0,50.0*05
$GPRMC,235950.000,V,36000.0000,N,72000.0000,E,0.00,090803,*30