47 CFR § 95.971
CBRS emission types
February 16, 2021
Each CBRS transmitter type must be designed such that its capabilities are in compliance with the emission type rules in this section.
(a) Permitted emission types. CBRS transmitter types may transmit only AM voice emission type A3E and SSB voice emission types J3E, R3E, or H3E.
(b) SSB requirements. Each CBRS transmitter type that transmits emission type J3E, R3E, or H3E must be capable of transmitting only the upper sideband with suppressed, reduced or full carrier, respectively, but may additionally be capable of transmitting only the lower sideband, with suppressed, reduced or full carrier, respectively.