Trimble 5700 User Manual

5700/5800 GPS Receiver User Guide 105
Cables and Connectors 10
5700 Operation
10.4 Event Marker/1PPS Cable
The event marker/1PPS cable shown in Figure 10.3 provides a
breakout box with two BNC (female) connectors for providing 1PPS
input and event marker output.
Connect a device that accepts 1PPS output pulses to the BNC
connector labeled 1PPS on the breakout box. Connect a device that
outputs event marker pulses to the 5700 receiver, such as a
photogrammetric camera, to the BNC connector labeled Event Marker
on the breakout box.
Figure 10.3 Event marker/1PPS cable
In addition, the breakout box includes a Lemo 7-pin connector to
extend serial communications and/or power on Port 2. Because the
BNC connectors are used to service the event marker and 1PPS
features, pins 4 (1PPS) and 5 (Event Marker) are inactive on the Lemo
connector.
P4
P3
P1
P2
(Event marker)
(1PPS out)
(To Port 2)
(Port 2 extension)

Trimble 5700 Specifications

General

Frequency	L1/L2
Power Consumption	6.0 W
Receiver Type	L1/L2 GPS receiver
Data Logging	Internal memory
Communication	Bluetooth
Operating Temperature	-40°C to +65°C
Power Supply	External
RTK Accuracy	10 mm + 1 ppm (horizontal), 15 mm + 1 ppm (vertical)