RGPSM202 Semtech, RGPSM202 Datasheet - Page 14

• Manufacturer Part Number: RGPSM202
• Description: MODULE SLIM GPS RECEIVER LP
• Manufacturer: Semtech

Specifications of RGPSM202

• Frequency: 1.575GHz
• Sensitivity: -143dBm
• Modulation Or Protocol: GPS
• Applications: Automotive, Laptop, PDA
• Current - Receiving: 25mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 3 V ~ 3.65 V
• Package / Case: Module
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Operating Temperature: -
• Memory Size: -
• Data Rate - Maximum: -

5.3.8
Description: This message reports current time and date. The ZDA message is defined in Table 16.
Example: The values reported in this example are interpreted as shown in Table 15:
$GPZDA,114523.62,12,04,2001,10,34*6E
5.3.9
Description: Query of a specific NMEA sentence. Any GGA, GLL, GSA, GSV, RMC, VTG, or ZDA sentence can be
queried manually by sending this query sentence to the receiver. The requested sentence will be sent only once. The
GPQ message is defined in Table 17.
Example: $GPGPQ,RMC*21
$GPRMC,161229.487,A,3723.2475,N,12158.3416,W,0.13,309.62,120598, 02.6,W,A*10
© Semtech 2005
ZDA—Time & Date
GPQ—NMEA Sentence Query
Name
Message ID
Hour, Min, Sec, Sub Sec
Day
Month
Year
Local Zone Hours
Local Zone Minutes
<CR><LF>
Name
Message ID
NMEA id
<CR><LF>
Example
$GPZDA
114523.62
12
04
2001
10
34
Example
$GPGPQ
RMC
Table 17 GPQ Data format
Table 16 ZDA Data Format
Units
Units
14
End of message termination
End of message termination
Description
ZDA protocol header
hhmmss.ss
day in UTC, 01 to 31
month in UTC, 01 to 12
year in UTC
local zone hours, +/- 13 hours
local zone minutes, 0 to +59
Description
GPQ protocol header
Identifier of the requested NMEA sentence: GGA,
GLL, GSA, GSV, RMC, VTG, or ZDA
SlimGPS™ Receiver
RGPSM202
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