Trimble R7 - Power output

Trimble R7/R8 GPS Receiver User Guide 49
General Operation 4
Trimble R7 Operation
be charged at the same time from the same power supply. To charge
both sets of batteries, use two standard power/serial data cables to
connect the TSC1/TSCe controller and the receiver to a power supply,
as shown in Figure 4.3.
Figure 4.3 Charging receiver and TSC1/TSCe batteries
48.3 Power output
If the receiver is being supplied with power from an external source,
power is automatically output on Port 1. The output voltage is
approximately 0.5 V less than the input voltage. Port 1 outputs a
maximum voltage of 20 V, even if the input voltage is higher.
2
3
To AC
Power/serial data cables
power supply