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. The HiPer Gb provides similar hardware functionality to the Ga, but
with GPS only tracking capabilities. The HiPer Gb is a very
economical or can be used as a two rover system working from a
fixed base station (UHF broadcast reference capability only). The
HiPer Gb provides a fully functional GPS RTK system that can also
be used for traditional static observations, at a price that fits
any budget. If you're looking for an Simple and Easy RTK solution that provides
advanced technology, wireless system design, and rugged, waterproof
construction look no further. Topcon's Green Label HiPer Ga and
HiPer Gb are the cost-effective answer you've been waiting for! - 100% digital radio delivers longer range in difficult conditions
than older UHF technology
- incredibly small size! Only 62.02.8” (H×W×D)
- Pacific Crest PDL and Trimtalk compatible
- Jobsite tough…100% dustproof and rainproof with IP66 environmental
rating!
- Wide frequency range of 410MHz to 470MHz with programmable
bandwidths
- Compatible with HiPer+, HiPer XT, and GR-3 UHF integrated rover
receivers and all Topcon RTK base receivers
<Specifications of HiPer Ga/Gb> | SATELLITE TRACKING | Signals Tracked:
Hiper Ga | GPS and GLONASS L1/L2 C/A, P-Code,
Full Code & Carrier |
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Signals Tracked:
Hiper Gb | GPS Only L1/L2 C/A, P-Code,
Full Cycle |
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| Carrier Channels | 40 channels L1/L2 |
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| WAAS/EGNOS | Available |
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| Cold Start | < 60 sec |
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| Warm Start | < 10 sec |
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| Reacquisition | < 1 sec |
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| Multi-path mitigation | Advanced muti-path mitigation |
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| ACCURACY | Static, Fast Static: L1+L2 | H: 3mm+0.5ppmD, V: 5mm+0.5ppmD |
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| Static, Fast Static: L1 | H: 3mm+0.8ppmD, V: 4mm+1.0ppmD” |
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Kinematic,
RTK L1+L2/L1 | H: 10mm+1ppmD, V: 15mm+1ppmD” |
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| WAAS/EGNOS | Differential Accuracy | < 5m 3DRMS*1 |
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| DGPS | Post Processing | 0.3m |
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| DGPS/RTCM | < 0.5m |
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| Initialize ambiguity | OTF |
|---|
| RTK Fix Reliability | 99.9%, 99.5%, 95% Selectable |
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| PHYSICAL | Dimensions(mm) | W:159H:173D:113 |
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| Weight | 1.65kg |
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| Enclosure | Aluminum Extrusion |
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| Antenna | Internal |
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| POWER | Battery Type | Internal battery, Li-ion (4400mA/7.4V), |
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| Battery size(mm) | 1323518 |
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| Battery weight 1 | 65g |
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| Number of batteries | 2 batteries |
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| Operating time | 10 hours with TX, 12 Hours with RX mode,
16 hours in static only mode |
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| Output power | 12V |
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| ENVIRONMENT | IPX6 |
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| ENVIRONMENT | Operating Temp. | -30C° ~ +60C° |
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| Storage Temp. | -40C° ~ +75C° |
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| Waterproof | Yes |
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| Humidity | 95% |
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| CONNECTOR AND I/O | Connector | 2-Serial Port, 1-USB, 1-Ext.Power,
1-Modem antenna |
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| Serial speed | Maximum up to 460800 |
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| Bluetooth | Standard (internal) |
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| Control panel | MINTER, 4LED3 color |
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| MEMORY CAPACITY | Standard | Ga 32MB, Gb 8MB |
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| Maximum | Ga upgradeable to128MB,
Gb |
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