Topcon Hiper GA Purchasing advanced positioning equipment on a limited budget doesn’t have to mean sacrifi cing capability, functionality, or ease-of-use. Topcon’s Green Label line of products offer advanced technology, providing maximum fi eld performance for a price that won’t break the bank.
Built on Topcon’s field-proven, reliable HiPer series platform, HiPer Ga and HiPer Gb RTK receivers offer the latest in advanced technology and sophisticated design at an extremely affordable price. Like Topcon’s other popular HiPer series receivers, the HiPer Ga and Gb feature an “all-in-one” design eliminating the hassles of hauling around multiple components and cables vulnerable to loss, breakage, and the everyday punishment of the job site.
Both of these receivers feature Topcon’s new, state-of-the-art digital radio. As with current cellular technology, digital radios have replaced outdated analog systems because of their superior signal quality, robust performance, and advanced interference suppression. Another Topcon World’s First, the leader in providing advanced technology to the positioning industry.
The HiPer Ga features GPS satellite tracking capability standard, with the added bonus of optional GLONASS satellite tracking upgradeability via OAF activation code. Software-based OAF upgradeability means there’s no hardware changes or modifications required. Your local Topcon dealer can upgrade your HiPer Ga while you wait in most cases.
The HiPer Ga can be configured as a cable-free base and rover system for traditional applications, or as two rover receivers from a fixed base station or a GNSS network system, via radio or cellular communication.
Features:
- Innovative, cable-free system design
- GPS and Glonass satellite system tracking
- Advanced Digital Radio Communications System
- Integrated Bluetooth Wireless Technology
- Powerful 40 channel GNSS board operating at up to 20Hz
- User selectable and upgradeable internal memory
- Rugged, waterproof, field proven system design
Specifications:
SATELLITE TRACKING
|
Signals Tracked |
Hiper GA
|
GPS and GLONASS L1/L2 C/A,P-Code, Full Code & Carrier
|
Carrier |
Channels
|
40 channels L1/L2
|
WAAS/EGNOS
|
Available
|
Cold Start
|
< 60 sec
|
Warm Start
|
< 10 sec
|
Reacquisition
|
< 1 sec
|
Multi-path mitigation
|
Advanced muti-path mitigation
|
ACCURACY |
Static, Fast Static
|
L1+L2
|
H: 3mm+0.5ppm x D, V: 5mm+0.5ppm x D |
L1
|
H: 3mm+0.8ppm x D, V: 4mm+1.0ppm x D”
|
Kinematic, RTK
|
L1+L2/L1
|
H: 10mm+1ppm x D, V: 15mm+1ppm x D”
|
WAAS/EGNOS
|
Differential Accuracy
|
<5m 3DRMS
|
DGPS
|
Post Processing
|
0.3m
|
DGPS/RTCM
|
< 0.5m
|
Initialize ambiguity
|
OTF
|
RTK Fix Reliability
|
99.9%, 99.5%, 95% Selectable |
PHYSICAL |
Dimensions(mm)
|
W:159 x H:173 x D:113
|
Weight
|
1.65Kg
|
Enclosure
|
Aluminum Extrusion
|
Antenna
|
Internal
|
POWER
|
Battery Type
|
Internal battery, Li-ion (4400mA/7.4V),
|
Battery size(mm)
|
132 x 35 x 18
|
Battery weight
|
165g
|
Number of batteries
|
2 batteries
|
Operating time
|
10 hours with TX, 12 Hours with RX mode, 16 hours in static only mode
|
Output power
|
12V
|
ENVIRONMENT |
Operating Temp.
|
-30C° ~ +60C°
|
Storage Temp.
|
-40C° ~ +75C°
|
Waterproof
|
Yes
|
Humidity
|
95%
|
CONNECTOR AND I/O |
Connector
|
2-Serial Port, 1-USB, 1-Ext.Power, 1-Modem antenna
|
Serial speed
|
Maximum up to 460800
|
Bluetooth
|
Standard (internal)
|
Control panel
|
MINTER, 4LED x 3 color
|
MEMORY CAPACITY |
Standard:
|
GA - 32MB, GB – 8MB
|
Maximum:
|
GA – upgradeable to128MB,
|
Type
|
Onboard
|
Logging Time
|
1080 hours (128MB, 15sec, L1/L2 and 6 satellites)
|
RTK COMMUNICATIONS |
Modem Type
|
Internal Digital TX/RX /DSP
|
Output Power
|
Selectable up to 1W (in 1dB steps)
|
Frequency Range
|
410 – 470 MHz programmable
|
Maximum Range
|
3.5 to 5 miles with optimal conditions
|
Channel Spacing
|
25kHz or 12.5 kHz selectable
|
RTK Update rate
|
GA: 5Hz, upgradeable to 20Hz
|
Latency |
25msec
|
Format
|
CMR2,CMR+,RTCM 2.1, 2.3, 3.0, TPS Cellular Modem Support External capable
|
|