"$PSRF103,00,00,01,01*25\r\n" /* GGA 1 per sec */
"$PSRF103,01,00,00,01*25\r\n" /* GLL disable */
"$PSRF103,02,00,00,01*26\r\n" /* GSA disable */
"$PSRF103,00,00,01,01*25\r\n" /* GGA 1 per sec */
"$PSRF103,01,00,00,01*25\r\n" /* GLL disable */
"$PSRF103,02,00,00,01*26\r\n" /* GSA disable */