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GPS01 参数 Datasheet PDF下载

GPS01图片预览
型号: GPS01
PDF下载: 下载PDF文件 查看货源
内容描述: 低成本极高性能SMD GPS模块 [Low Cost Very High Performance SMD GPS Module]
分类和应用: 全球定位系统
文件页数/大小: 13 页 / 147 K
品牌: HOPERF [ HOPERF ]
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GPS01  
GSV – GNSS Satellites in View  
Number of satellites (SV) in view, satellite ID numbers, elevation, azimuth, and SNR value. Four satellites  
maximum per transmission.  
Structure:  
$GPGSV,x,x,xx,xx,xx,xxx,xx,…,xx,xx,xxx,xx *hh<CR><LF>  
1 2 3 4 5  
6
7
4 5  
6
7
8
Example:  
$GPGSV,3,1,12,05,54,069,45,12,44,061,44,21,07,184,46,22,78,289,47*72<CR><LF>  
$GPGSV,3,2,12,30,65,118,45,09,12,047,37,18,62,157,47,06,08,144,45*7C<CR><LF>  
$GPGSV,3,3,12,14,39,330,42,01,06,299,38,31,30,256,44,32,36,320,47*7B<CR><LF>  
Field Name  
Example  
Description  
1
2
3
4
Number of message 3  
Total number of GSV messages to be transmitted (1-3)  
Sequence number of current GSV message  
Total number of satellites in view (00 ~ 12)  
Satellite ID number, GPS: 01 ~ 32, SBAS: 33 ~ 64 (33 =  
PRN120)  
Sequence number  
Satellites in view  
Satellite ID  
1
12  
05  
5
6
7
Elevation  
Azimuth  
SNR  
54  
069  
45  
Satellite elevation in degrees, (00 ~ 90)  
Satellite azimuth angle in degrees, (000 ~ 359 )  
C/No in dB (00 ~ 99)  
Null when not tracking  
8
Checksum  
72  
Tel: +86-755-82973805  
Fax: +86-755-82973550  
E-mail: sales@hoperf.com http://www.hoperf.com