Manufacturer page verifies all-constellation multi-frequency reception, dual-antenna heading, RTK positioning, STM32F4, DroneCAN/UART and onboard sensors.

Exact India seller page verifies the model identity and INR 26,421 listing observed on 2026-07-29.

ElectroPi adds an exact CUAV C-RTK 2 HP EPI25945 route with 19 units shown at INR 25,437 excluding 18% GST / INR 30,015.66 including GST, while invoice entitlement and warranty ownership remain unresolved.

CUAV's official C-RTK 2HP documentation specifies an STM32F4, RM3100 magnetometer, multi-constellation RTK, up to 20 Hz update rate, 0.8 cm plus 1 ppm horizontal and 1.5 cm plus 1 ppm vertical manufacturer-stated RTK accuracy, DroneCAN/NMEA support, 4.7-5.2 V input, and 50 x 37 x 17 mm / 40 g dimensions.

CUAV documents C-RTK 2HP as a dual-antenna heading-capable RTK receiver with DroneCAN and UART interfaces, which defines the compatibility boundary for comparing it with a sealed single-rover flight-controller option.

CUAV documents C-RTK 2HP as a dual-antenna heading-capable RTK receiver with DroneCAN and UART interfaces, which defines the compatibility boundary for a UART rover alternative.