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Due to the limitation of computer technology at that time, the back end of the SPY-1A radar could not handle the huge amount of information brought by the radar, so the system only carried out intensive search in the hemisphere within 85 kilometers, and only occasionally allocated some beams (every minute per minute) to targets beyond 300 kilometers. Only scan a few times), unable to meet the requirements of continuous long-range air surveillance.

Therefore, the Ticonderoga class is equipped with a traditional AN/SPS-49 two-dimensional long-range air-to-air search radar to carry out a continuous search for a long-range airspace of 450km; once a suspicious target is found, the SPY-1A is used to detect the target. Regional implementation of intensive tracking.

The power consumption of SPY-1A phased array radar is much greater than that of traditional radar. If it is continuously turned on and used, it will reduce the cruising range of the Ticonderoga class by 2,000 nautical miles.

Although the Ticonderoga-class ships use a large number of automated modern equipment to streamline manpower, the living space is still crowded due to the small hull and many equipment.

The four LM-2500 gas turbines of the Ticonderoga class are exactly the same as those of the Spruance class. Although the limit output power setting has been adjusted, the maximum speed of this class of ships is still higher than that of the Spruance class of 30 knots. 1-2 knots lower, but still in line.

Shipborne armament:

The first five Ticonderoga-class ships (CG-47~51) are all equipped with a MK-26Mod5 dual-arm missile launcher in the bow and stern, each can be loaded with 44 missiles, in addition to the main standard SM-2 In addition, Aslok anti-submarine missiles can also be filled.

In addition, there are two sets of quadruple Harpoon anti-ship missile launchers on the left side of the stern, and a set of MK-32 triple 324mm torpedo launchers on both sides of the poop.

Originally, the Ticonderoga class, like the Spruance class, planned to install a MK-71 eight-inch 55-caliber naval gun developed in the 1970s on the bow, but this gun was cancelled in 1978, so it continued. Use two MK-45 five-inch 54-caliber naval guns (one at the front and one at the end).

Stern vertical launch system:

Ticonderoga-class ships since the USS Bunker Hill (USSBunkerHillCG-52) have replaced the MK-26 dual-arm launchers with the MK-41 Vertical Launch System (VLS) (eight-mounted launchers and sixteen groups, hull Eight groups are installed in the front and rear, with a total load of 122 bombs. The space between the adjacent three tubes in the front and rear eight groups of launchers is used to install a crane for offshore reloading), so that facing the The ability of saturated air attack is greatly increased, and the ability of the Aegis system to deal with a large number of targets at one time can be exerted.

Starting from the Vincennes (USSVincenensCG-49), the helicopter deck was equipped with a RAST auxiliary landing system, and the LAMPS-3SH-60B anti-submarine helicopter replaced the LAMPS-1SH-2F used by the first two ships.

Valley Forge (CG-50) was selected by the U.S. Navy as an experimental ship for the installation of fiber optic cables. A total of a set of fiber optic bay cable service systems () with 6,000 feet of fiber length were installed for the remote end of the main engine/generator set. The monitoring has preliminarily confirmed the feasibility of using the optical fiber data network on the ship.

The Mobile Bay (CG-53) is the second experimental ship installed, and its application scope has been extended to damage control monitoring.

Also starting with the Mobile Bay, all Ticonderoga classes are. The carrying boat was changed from the original 7.92m-long dinghy to a 7.32m-long monocoque inflatable dinghy.

USSYorktown(CG-48)?:

Combat system:

The twenty-seven Ticonderoga-class ships that have been completed successively have their Aegis systems upgraded in stages.

Chapter 124 Announcement of the first baseline