Topcon MR-2 Modular GNSS Receiver

Accuracy
RTK (L1+L2)
H: 5 mm + 0.5ppm (x baseline length)
V: 10 mm + 0.8ppm (x baseline length)
Fast Static (L1+L2)
H: 3 mm + 0.5ppm (x baseline length) (x baseline length)
V: 5 mm + 0.8ppm (x baseline length)
DGPS: H: 0.3m, V: 0.5m
SBAS: H: 0.8m, V: 1.2m
Heading: Heading 0.3º/D, where D is the inter-antenna distance in meters
Inclination: 0.2º/D (Where D is the inter-antenna distance in meters)
Velocity: 0.02 m/sec
Time: 30 nsec