External Radio Antenna Connector - Topcon HiPer II Operator's Manual

Power
Port
Serial
Port

External Radio Antenna Connector

The antennas for the receiver's internal UHF radio (and optional
cellular modem) connect to the BNC external antenna connector
located under the HiPer II housing (Figure 1-11).
The optimal modem antenna depends on the frequency of the UHF
radio that is installed in the receiver:
• UHF: Uses a BNC RF connection and comes in two versions:
– 410-440Hz (30-070003-01)
– 440-470Hz (30-050503-01)
P/N 7010-0982
Figure 1-10. HiPer II Ports
Figure 1-11. Modem Antenna
Principles of Operation
Antenna
Antenna
Port
Port
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