NavCom SF-3050 Rev.I - Manual (Page 156)

SF-3050 GNSS Product User Guide – Rev I
E-137
E . Networked Transport of RTCM Internet Protocol (NTRIP) Setup
Configure the SF-3050 for Wireless Connection
Perform these steps:
1. Connect the SF-3050 to the computer either on the USB port or the COM1 port.
2. Start StarUtil 3000 or another application that provides an Input Terminal.
3. Configure the SF-3050 as a rover:
[RTKMODE]ROVER, RTCM, 1
4. Schedule the following messages:
[OUTPUT]PVT1B,ONTIME,1,USB1
[OUTPUT]ECHODGPSB,ONCHANGE,,USB1
[OUTPUT]RTKSTATUS1B,ONTIME,1,USB1
1. Configure the modem control parameters; for example, assuming T-Mobile as service
provider, enter the following command on the Input Terminal
[MODEMCONFIG] ’’’’,’’’’,”1, ‘IP’, ‘internet2.voicestream.com’’’

For providers other than T- Mobile, the APN ‘internet2.voicestream.com’
should be changed to the appropriate APN. If in doubt, sometimes a blank
APN works.
Configure the NTRIP Server
Perform these steps:
1. Configure the SF-3050 to send corrections to the caster via the modem.
2. Connect to the caster:
[NTRIPSERVER]CONNECT
3. Set RTKMODE to use the NTRIP virtual port as the port for sending the corrections:
[RTKMODE]BASERTCM1004,,1,NTRIP,STATIC,AUTO

BASERTCM1004 indicates the type of corrections to send.
4. Enter the following command to disconnect from the caster:
[NTRIPSERVER]DISCONNECT
Refer to the Sapphire Technical Reference Manual for detailed instructions on the
[ECHODGPSB], [MODEMCONFIG], [NTRIPSERVER], [NTRIPCLIENT], [OUTPUT], and
[RTKMODE] commands.
Configure the NTRIP Client
Perform these steps: