1950 Feb – Two Band Antenna-Matching Networks, Part 3
The final in a series of 3 antenna matching articles by Johnny Marshall W0JM
1949 Oct – Two Band Antenna-Matching Networks, Part 1
The first in a series of 3 antenna matching articles by Johnny Marshall W0JM
1949 Nov – Two Band Antenna-Matching Networks, Part 2
The second in a series of 3 antenna matching articles by Johnny Marshall W0JM