concentrik
New member
I've missed out the word 'cheap' but it is an important consideration! I already have two GPS receivers, one is a handheld with charts card, the other is a £20 usb 'dongle' feeding my laptop chartplotter, but my DSC VHF is feeling very left out because it's not in on the conversation.
I've searched the forums, 150 posts deep, but can't find an inexpensive way to assign a dedicated gps receiver to the VHF. I'm happy to chop some wiring around (to supply separate 12v for example) but I don't want any electronic interfaces (converters etc).
Again, I only need gps data, not any kind of display, I have these already. I don't want to use either of my existing systems to feed the VHF, details here:
OCEANUS NMEA0183 GPS Input Connection
Specification
This section is useful when attaching an external GPS to the OCEANUS
DSC radio. Many GPS units have a setup menu to be able to configure
the NMEA0183 serial data output. This output can be used to supply
information to other devices on the vessel, such as the POLARIS DSC
VHF radio, auto pilots, chart plotters, etc.
To setup the GPS to be used with the OCEANUS DSC radio, the
following items need to be considered for proper operation:
1. Baud Rate – Set the Baud rate to 4800.
2. Data Bits – Set the Data Bits to 8.
3. Parity – Set the Parity to None.
4. Stop Bits – Set the Stop Bits to 1.
5. GPRMC Command – This command is used by the OCEANUS
DSC and includes the UTC Time, Latitude, Longitude, Speed,
Direction, and Date information.
The data amplitude : Over 3.0V
Drive capability : Over 10mA
and the connections here:
Thanks,
I've searched the forums, 150 posts deep, but can't find an inexpensive way to assign a dedicated gps receiver to the VHF. I'm happy to chop some wiring around (to supply separate 12v for example) but I don't want any electronic interfaces (converters etc).
Again, I only need gps data, not any kind of display, I have these already. I don't want to use either of my existing systems to feed the VHF, details here:
OCEANUS NMEA0183 GPS Input Connection
Specification
This section is useful when attaching an external GPS to the OCEANUS
DSC radio. Many GPS units have a setup menu to be able to configure
the NMEA0183 serial data output. This output can be used to supply
information to other devices on the vessel, such as the POLARIS DSC
VHF radio, auto pilots, chart plotters, etc.
To setup the GPS to be used with the OCEANUS DSC radio, the
following items need to be considered for proper operation:
1. Baud Rate – Set the Baud rate to 4800.
2. Data Bits – Set the Data Bits to 8.
3. Parity – Set the Parity to None.
4. Stop Bits – Set the Stop Bits to 1.
5. GPRMC Command – This command is used by the OCEANUS
DSC and includes the UTC Time, Latitude, Longitude, Speed,
Direction, and Date information.
The data amplitude : Over 3.0V
Drive capability : Over 10mA
and the connections here:
Thanks,