Topcon GR-5 GPS L1 L2 RTK set base e rover con radio UHF 2 GR5

RTK H: 5 mm + 0.5 ppm. GLONASS L1, L2. SBAS L1 C/A WAAS/MSAS/ EGNOS. QZSS L1 C/A, L1C , L2C. - 410-470 Mhz UHF2 Radio. Fence Antenna™ technology for signal optimization. Enclosure Dust and water ingress protected magnesium I-Beam housing.

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