The CHCNAV iBase is an integrated GNSS base station that delivers RTK corrections for stakeout and control surveys on road construction projects, mining sites and other demanding terrain.
DistLink compresses correction data to reduce radio power consumption by 30% and improve rover signal sensitivity by 30%. With DistLink enabled, the iBase provides up to 13 hours of RTK base operation and up to 30 km of radio coverage.
Ultra Base mode transmits corrections over radio and network links simultaneously. Automatic switching lets compatible rovers continue receiving corrections over the network when the radio link drops.
The receiver tracks GPS, GLONASS, Galileo, BeiDou and QZSS and supports SBAS and precise point positioning (PPP). Multipath mitigation helps reduce the effects of reflected satellite signals.
Integrated 4G LTE and a 410–470 MHz UHF transmit-and-receive radio support network and radio RTK. Bluetooth, Wi-Fi and NFC provide additional connectivity options.
The iBase weighs 1.73 kg and features IP67 dust and water protection, 2-metre drop resistance and an operating temperature range of −40°C to +65°C.
Size Guide
| Size | US | Bust | Waist | Low Hip |
|---|---|---|---|---|
| XS | 2 | 32 | 24 - 25 | 33 - 34 |
| S | 4 | 34 - 35 | 26 - 27 | 35 - 26 |
| M | 6 | 36 - 37 | 28 - 29 | 38 - 40 |
| L | 8 | 38 - 29 | 30 - 31 | 42 - 44 |
| XL | 10 | 40 - 41 | 32 - 33 | 45 - 47 |
| XXL | 12 | 42 - 43 | 34 - 35 | 48 - 50 |
Measuring Tips
Measure around the fullest part of your bust.
Measure around the narrowest part of your torso.
With your feet together measure around the fullest part of your hips/rear.
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