Four gigahertz mixer preamplifier units
By: by J. K. Richardson.
Series: Research laboratory report no. 6255
Publisher: Planning and Research Division, Postmaster-General's Dept.
Published: 1969
Place of publication: Melbourne
Language: eng
Number of pages: 23
Subjects: Shortwave radio -- Receivers and reception.
Notes: Bibliography: leaf 23.
Cover title.