GFU27 User Guide
Version
3.0
8
1
GFU27 RADIO DATA MODEM
Figure 1.1 GFU27 radio data modem
GFU27 consists of a radio modem module (SATELLINE-M3-TR1) and a radio interface adapter
board, both enclosed into a plastics housing. It acts as a plug-in unit for Leica Geosystems GPS
devices.
Figure 1.2 Block diagram of GFU27 radio data modem
