2. The 15km transmission length can only be reached under the FCC common when calculated in an outdoor setting with out interference. The SRRC conventional is adopted in mainland China, as well as the furthest transmission length is 8 km. Mavic 3M with RTK module for centimeter-degree positioning. Flight Management, https://m3mhomes.com/why-m3m-iconic-business-tower-gurgaon-is-the-ultimate-business-destination-on-dwarka-expressway/