Note
QST, May 1952, p. 134.
QST, Aug 1962, p. 103.
QST, Mar 1963, p. 160.
QST, Dec 1963, p. 160.
QST, Dec 1964, p. 151.
QST, Mar 1965, p. 131.
QST, Jan 1966, p. 114.
QST, May 1967, p. 124.
QST, Dec 1968, p. 163.
QST, Feb 1969, p. 131.
Dow-Key made a wide variety of antenna relays. The series is summarized below.
Models: DKC, DKM