Topcon GR-5 User Manual

Introduction
GR-5 Operator’s Manual
1-16
External Radio Antenna Connector
The radio antenna connects to the external antenna connector on the
GR-5 radome (Figure 1-4). The radio antenna uses a reverse polarity
TNC connection or BNC connection depending on the installed radio
modem.
Figure 1-4. GR-5 Radome and External Antenna Connector
External
Antenna
Connector

Topcon GR-5 Specifications

General

Brand	Topcon
Model	GR-5
Category	Receiver
Language	English