Movies for TV ([1950])

Page scan 000116 from Movies for TV

Record Details:

Title:
Movies for TV
Date:
[1950]
Publisher:
New York, Macmillan
Volume:
Movies for TV
Leaf #:
000116
Language:
English
Subjects:
Television broadcasting, Motion picture projection
Collection:
Books
Format:
Books
Contributor:
Prelinger Library
Sponsor:
MSN
Coordinator:
Media History Digital Library
Date Added:
July 19, 2022
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FILM TRANSMISSION EQUIPMENT 97 in schools. In cases where a longer throw than that obtainable with an incandescent lamp is required, a small arclamp can be attached in its place and any length of throw within reason ob- tained. The illustration shows two 1600-foot reels in position. With this amount of film, a program of forty-four-minutes' dura- tion can be obtained with sound film without changing reels. There are larger reels which hold sufficient film for a one-hour show and which are generally used on television. Another type of portable 16 mm projector, the RCA Model 400, is shown in Figure 4-2. This is designed for similar uses and is similar in film routing to the TPI6A television projector. It also is supplied in two carrying cases. It will be noticed that the lamp- house is also similar to that of the television projector. Finally, the head section of the RCA Brenkert projector is shown in Figure 4-3. This, of course, is a 35 mm model. The light gate is described later in the section on television projectors. Sound is repro- duced in the sound head in the section below the oil level gauge on the lower right of the picture Fig. 4-2. RCA Model 400 16 mm projector. f -