Configuring a Digital UHF Radio Modem
P/N 7010-0736
3-13
5. On the Serial Interface tab, select a baud rate for the modem’s
serial port. The same rate must be used for both the receiver and
the modem.
6. Click Apply, and then click FileDisconnect.
7. If needed, open PC-CDU, and set up the receiver to run as an
RTK Base station.
Configuring a Digital UHF
Radio Modem
For the GR-3 Digital UHF, the integrated radio modem provides
TX/RX UHF communications between a Base Station and a Rover.
To configure the UHF radio modem, have the following ready:
• PC running Windows 98 or newer
• Modem-TPS 2.2p2 or newer
• A Serial cable or Bluetooth connectivity with PC
1. Connect the computer and receiver using an RS-232 cable or
Bluetooth wireless technology. Turn on the receiver.
2. Open Modem-TPS and select the COM Port the receiver is
connected to (Figure 3-7 on page 3-14). Click Connect.
To comply with RF exposure requirements,
maintain at least 25cm between the user and the
radio modem.