Title: California fish and game
Identifier: californiafishga60_4cali (find matches)
Year: [1] (s)
Authors: California. Dept. of Fish and Game; California. Fish and Game Commission; California. Division of Fish and Game
Subjects: Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons
Publisher: (San Francisco, etc. ) State of California, Resources Agency, Dept. of Fish and Game
Contributing Library: California Department of Fish and Game
Digitizing Sponsor: Internet Archive

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174 CALIFORNIA FISH AND GAME side array, using two vertically polarized three-element vagi antennas in the end fire position, spaced exactly 0.5 wavelength apart (A. = c/f, where I = wavelength in meters, c = 3 X 10** M/sec, / = frequency in IIz (cycles per second)). Each antenna was coupled to a common tee connector with a 52 ohm coax transmission line that measured pre- cisely 0.25 wavelength from the tee's center to the antenna terminals. The remaining lead connected the tee to the receiver.
Text Appearing After Image:
centimeters 0 10 20 FIGURE 2. Principle components used to determine null limits and direction of the null's bisection. The parts are (1) boll bearing race attached to wooden discs; (2) rotating most; (3) aluminum compass rose; (4) wooden compass arm; (5) Suunto compass recessed into compass arm; (6) adjustable pointer that rotates about axis A—the rotated position is shown by broken lines; (7) locking bolt that prevents rotating mast from sliding into stationary mast; (8) stationery mast.

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