A mounting bracket for an antenna information sensor unit, wherein the mounting bracket comprises: a main horizontal arm, a first clamping member, and a second clamping member, wherein the main horizontal arm is separately connected to the first clamping member and the second clamping member, and a distance between the first clamping member and the second clamping member is adjustable; the first clamping member and the second clamping member are configured to fasten the main horizontal arm on the top of an antenna, and the main horizontal arm is configured to connect to the antenna information sensor unit; characterised in that: mounting base is further disposed on the main horizontal arm, and the mounting base is configured to connect to a mounting sliding part at the bottom of the antenna information sensor unit, and fasten the antenna information sensor unit on the mounting bracket for the antenna information sensor unit, wherein the mounting base comprises a base and sliding grooves disposed on two sides of the base, the base is securely connected to the main horizontal arm, and the sliding grooves are configured to slide and connect to the mounting sliding part; and M threaded holes are further disposed on the base, and the M threaded holes are disposed along a horizontal direction and are configured to respectively connect to M L-shaped spacing bases of the mounting sliding part, wherein M is an integer greater than 0. the main horizontal arm is separately connected to the first clamping member and the second clamping member, and a distance between the first clamping member and the second clamping member is adjustable; the first clamping member and the second clamping member are configured to fasten the main horizontal arm on the top of an antenna, and the main horizontal arm is configured to connect to the antenna information sensor unit; characterised in that: mounting base is further disposed on the main horizontal arm, and the mounting base is configured to connect to a mounting sliding part at the bottom of the antenna information sensor unit, and fasten the antenna information sensor unit on the mounting bracket for the antenna information sensor unit, wherein the mounting base comprises a base and sliding grooves disposed on two sides of the base, the base is securely connected to the main horizontal arm, and the sliding grooves are configured to slide and connect to the mounting sliding part; and M threaded holes are further disposed on the base, and the M threaded holes are disposed along a horizontal direction and are configured to respectively connect to M L-shaped spacing bases of the mounting sliding part, wherein M is an integer greater than 0. mounting base is further disposed on the main horizontal arm, and the mounting base is configured to connect to a mounting sliding part at the bottom of the antenna information sensor unit, and fasten the antenna information sensor unit on the mounting bracket for the antenna information sensor unit, wherein the mounting base comprises a base and sliding grooves disposed on two sides of the base, the base is securely connected to the main horizontal arm, and the sliding grooves are configured to slide and connect to the mounting sliding part; and M threaded holes are further disposed on the base, and the M threaded holes are disposed along a horizontal direction and are configured to respectively connect to M L-shaped spacing bases of the mounting sliding part, wherein M is an integer greater than 0.