<GB-1000i Specification>
Tracking Specifications |
Tracking Channels (standard) |
40 L1 GPS (20 GPS L1+L2 on Cinderella* days) |
Tracking Channels (optional) |
20 GPS L1+L2, GLONASS |
Signals Tracked |
L1/L2, C/A, P-Code, Full Cycle Carrier |
Measurement Modes |
Static/Rapid Static, RTK Kinematic
(Continuous mode and Stop & Go Mode) |
Performance Specifications - |
Static, Rapid Static |
Horizontal: 3mm+ 0.5ppm (x baseline length)
Vertical: 5mm+ 0.5ppm (x baseline length) |
RTK |
Horizontal: 10mm+ 1.0ppm
Vertical: 15mm+ 1.0ppm |
Power Specifications |
Power Supply |
Removable Li-Ion Internal (hot swappable)
Optional External |
Operating Time (2x Internal Batteries) |
9 hours (GB-500), 7 hours (GB-1000) |
Battery Charger |
Integrated and External |
Smart Power Management |
Auto Data Logging / Resuming after power failure/ Interruption at Reference Station |
Physical Specifications |
Dimensions |
150 x 257 x 63 (mm) |
Size |
1.0 kg (without batteries) |
Weight |
1.2 kg (with 2 internal batteries) |
Antenna |
External |
Tripod Clip |
Standard Attachment |
Modem |
Optional External |
Environmental Specifications |
Operating Temperature |
-20C° ~ +55C° / -4F° ~ +131F° |
Waterproof Rating |
IP66 |
Humidity |
95% |
I/O- Panel specifications |
Ports |
3 Serial Ports, 1 USB
1 Ethernet (10BASE-T)
2 Ext Power , 1 Antenna |
Serial Speed |
Max 460,800 |
Optional I/O signals/ports |
1-PPS, 1-Event |
Control Panel |
User Interface |
160x64 dot LCD
20 Char x 4 Line |
Buttons |
9 Buttons
(Power, 4-Direction Cursor ESC, ENTER, MENU, 4-Function keys) |
Memory & Recording |
Raw Data Memory |
Internal Memory
Selectable: 4MB to 1GB Compact Flash Card Slot – Type 2 |
Additional Memory Logging Intervals |
Up to 20 times per second (20 Hz)
Direct data log into memory card |
RTK |
Ambiguity Initialization |
OTF |
Communication Formats |
CMR+, CMR, RTCM 2.3, TPS |
Multi Base RTK |
Supported |