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5. Real Time DGPS: Base Radio
The base radio is intended for transmitting differential corrections. You can set GSM/CDMA modem (Cellular modem) or UHF modem (Radio) or LongLink™ for HiPer SR/HiPer VR/HiPer HR receivers. The dialog content depends on the modem model selected.
To configure the radio modem:
- In the Type field select which type of Radio Modem you will use: Internal Radio, or Internal Cellular, or External Radio, or External Cellular.
- In the Model field select model of the modem. For HiPer SR, HiPer VR and HiPer HR receivers, the LongLink™
modem does not require any additional settings.
-
For Internal Radio, External Radio, External Cellular specify the Baud rate for the receiver Port that the
radio is connected to.
Note: Sometimes during modem connection, for the "Auto" baud rate selection of the modem, the baud rate could not be set. The software creates an error message for this case: ”Modem baud rate could not be determined automatically. Please run TRU (see Help for details) or specify baud rate in configuration”. See here how to resolve the issue.
- For External Radio, External Cellular specify communication parameters for the receiver Port that the radio is connected to: Parity, the number of Data bits, the number of Stop bits, which are specific to
the connected modem.
- If required, click Defaults to return all the communication parameters to the default settings.
- Click Next to specify the base and rover modem radio parameters as required.
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