Dan Yemiola wrote:
"Can anyone point me to info on the design, building, care, and feeding
of Rhombics?"

The "ARRL Antenna Book" (My 19th edition has pretty good coverage and
othe editions also have good rhombic coverage.), "Radio Antenna
Engineering" by E.A. Laport, "Antennas" by John D. Kraus, "Transmission
Lines, Antennas, and Wave Guides" by King, Mimno, and Wing, "Electronic
and Radio Engineering" by F.E. Terman, and "Radio Engineering Handbook"
edited by Keith Henney (The antennas are by E.A. Laport), and the list
goes on.

Best regards, Richard Harrison, KB5WZI