SSL

Satellites; imaging satellites; radar satellites; remote sensing satellites; communications satellites; space craft, namely, satellites; antennas; satellite payload systems composed of repeaters, transponders, microwave receivers, RF multiplexers and switches, waveguide, power amplifiers, channel processing and switching, antennas, reflectors, diplexers, triplexers, feeds and feed networks, support structure and pointing mechanisms, harnesses and cables, modulators, demodulators, frequency converters and generators, interface units, processors, thermal control subsystem, couplers, and filters; robots for use in space, extraterrestrial environments; robotic systems comprised of robots, robot arms, and software to operate robot and robot arms for use in space, extraterrestrial environments