General Details
34
P/N: 1005278-01
Sp
ecification
s
External power
input
4.5 to 5.5 VDC USB standard, normal ambient conditions
NOTE:
4.5 to 5.5 VDC is the operating range of the external power source when the receiver is on. To
turn the receiver on, the power input must be between 4.5 and 5.5 VDC. To charge the internal battery,
the external power input must be greater than 4.5 VDC.
Power
consumption
1.5 W (RTK Rover with Long-Range Bluetooth technology, using the internal battery at
20° C)
External power
supply adapter
rating
Input: 100-240 VAC, 50-60 Hz, 0.8 A
Output: +5 VDC/2 A
Communication
USB
1 port; USB Mini B 2.0 Full Speed (client)
Long-Range
Bluetooth
technology
300m range with up to 3 simultaneous rovers.
Typical long-range distance with clear line of sight. Distance for long-range largely depends
upon environmental and field conditions.
Bluetooth
v2.1 + EDR
Survey Accuracy
Static, fast-static
(post-processed)
L1 +L2:
H: 3 mm + 0.5 ppm
V: 5 mm + 0.5 ppm
Kinematic, RTK
L1 +L2:
H: 10 mm + 1.0 ppm
V: 15 mm + 1.0 ppm
DGPS
H: 0.4m V: 0.6m
SBAS
H: 1m V: 1.5m
Maximum data
rate
10 Hz
Cold start
Warm start
Reacquisition
<40 sec.
<20 sec.
<1 sec.
RTK Time-to-
First-Fix (TTFF)
2-8 seconds
Table 9. General GCX2 Specifications
