PowerMod™ AN-TPS-70 Family Radar Transmitter Upgrade Kits provide complete solid-state modulator to replace thyratron, trigger amplifier, regulator, pulse forming networks (PFN), pulse transformer, SF6 tank, and oil tank used in AN-TPS-43, 70, and 75 series air surveillance radar. Featuring pulse agility from 0–8 µsec, kits replicate original transmitter functions and provide >50,000 hr life expectancy. Upgrading retains existing interfaces and enables future interface expansion.