Hartop, Robert W.
Robert W. Hartop papers, 1964-1994.
This collection consists of 20 ten and a half by twelve-inch color and black and white overhead projection Viewgraphs of JPL still images with the prefixes 332, 333 and 335. The images from 1964-1994 are of a DSN 34-meter antenna, the Mars Station 210 ft. Antenna feedcone, 100 kW Diplexer Test with filter, XRO Feed Assembly and the TRI Cone XRO (X-band Receiver only). Also included are transparency notes and ten pages of photocopies of Hartops publications during his thirty-four years at JPL.
Robert W. Hartop began his career at the Jet Propulsion Laboratory in the 1960s. He started in Section 332, Communications Engineering and Operations. By 1968, he was reassigned to Section 335, the Radio Science Radio Frequency Development Section. The section generated radio science data, i.e., the frequency and amplitude of spacecraft transmitted signals affected by passage through media such as the solar corona, planetary atmospheres, and planetary rings.
Hartop, Robert W.
Jet Propulsion Laboratory (U.S.)
Photographs. aat
Publications. aat
AIP-ICOS
Jet Propulsion Laboratory. Archives. JPL Archive, MS 111-113, 4800 Oak Grove Drive, Pasadena, CA 91109-8099, USA