![Globalsat ET-314 GPS Engine Board [11/22] Gsv gnss satellites in view](/img/pdf.png)
Globalsat ET-314 GPS Engine Board [11/22] Gsv gnss satellites in view
![Globalsat ET-314 GPS Engine Board [11/22] Gsv gnss satellites in view](/views2/1093732/page11/bgb.png)
ET-314AC
High Performance GPS Engine Board
2010/4/1
- 11 -
1 Fix Not Available
22D
Mode 2 3
33D
Satellite Used
1
07 Sv on Channel 1
Satellite Used
1
02 Sv on Channel 2
…..
Satellite Used
1
Sv on Channel 12
PDOP
2
1.8 Position dilution of Precision
HDOP
2
1.0 Horizontal dilution of Precision
VDOP
2
1.5 Vertical dilution of Precision
Checksum *33
<CR><LF> End of message termination
1. Satellite used in solution.
2. Maximum DOP value reported is 50. When 50 is reported, the actual DOP may be much
larger.
GSV - GNSS Satellites in View
Table A-5 contains the values for the following example:
$GPGSV,2,1,07,07,79,048,42,02,51,062,43,26,36,256,42,27,27,138,42*71
$GPGSV,2,2,07,09,23,313,42,04,19,159,41,15,12,041,42*41
Table A-5 GSV Data Format
Name Example Units Description
Message ID $GPGSV GSV protocol header
Number of
Messages1
2 Range 1 to 3
Message Number1 1 Range 1 to 3
Satellites in View1 07
Satellite ID 07 Channel 1(Range 1 to 32)
Elevation 79 degrees Channel 1(Maximum90)
Azimuth 048 degrees Channel 1(True, Range 0 to 359)
SNR(C/No) 42 dBHz Range 0 to 99,null when not tracking
……. …….
Satellite ID 27 Channel 4 (Range 1 to 32)
Elevation 27 Degrees Channel 4(Maximum90)
Azimuth 138 Degrees Channel 4(True, Range 0 to 359)
Содержание
- Globalsat gps engine board 1
- Hardware data sheet 1
- Luwalk 1
- Product no et 314ac 1
- Product description 2
- Product features 2
- Product block diagram 3
- Product pin description 3
- Product pin description product pin description 3
- Absolute maximums ratings 5
- Electrical specification 5
- Receiver performance 5
- Environmental characteristics 6
- Package dimensions 6
- Physical characteristic 6
- Application 7
- Application circuit 7
- Gps power 7
- Power circuit 7
- Operating description 8
- Gga global positioning system fixed data 9
- Nmea output command 9
- Software command 9
- Gll geographic position latitude longitude 10
- Gsa gnss dop and active satellites 10
- Gsv gnss satellites in view 11
- Rmc recommended minimum specific gnss data 12
- Vtg course over ground and ground speed 13
- Nmea input command 14
- Psrf100 0 9600 8 1 0 0c 14
- Psrf101 2686700 4304200 3851624 96000 497260 921 12 3 1c 15
- Psrf102 9600 8 1 0 12 17
- Psrf103 00 01 00 01 25 17
- Psrf104 37 875111 121 7232 0 96000 237759 1946 12 1 07 18
- Psrf105 1 3e 20
- Psrf106 178 32 20
- Pcb layout recommend 21
- Recommended layout pad 21
- Recommended reflow profile 22
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