This Technical Basis for Regulation (TBR) specifies the technical requirements to be provided by terminal equipment of the Terrestrial Flight Telecommunications System (TFTS) capable of, and intended for, connection to a public telecommunication network. The TFTS operates in the frequency spectrum 1 670 MHz to 1 675 MHz (ground to-air) and 1 800 MHz to 1 805 MHz (air to ground). The modulation technique is p/4 DQPSK.
PUBLISHED
SSH TBR 023:1998
60.60
Standard published
20 maj 2024