Basic principles of telephone communications by line of sight microwave radio are outlined. Instrumentation and measurements required to maintain line of sight microwave for efficient operation are shown.
Hewlett-Packard Media Solutions, 3000 Hanover St., Palo Alto, CA 94304-1185, Phone: (650)857-1501, Fax: (650)857-5518
Available on VHS
Running time 18 minutes.
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