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Design and development of Cavite State University local TV transmitter / by Keith Janselle Dave P. Roa and Cenon D. Lumabad.

By:

Roa, Keith Janselle Dave P [author]

Contributor(s):

Material type: Text

TextLanguage: English Publication details: Indang, Cavite : 2014. Cavite State University- Main Campus,Description: xiv, 76 pages : 28 cm. illustrations ; Content type:

text

Media type:

unmediated

Carrier type:

volume

Subject(s):

DDC classification:

621.388 R53 2014

Online resources:

Click here to view thesis abstract and table of contents

Production credits:

College of Engineering and Information Technology (CEIT)

Abstract: ROA, KEITH JANSELLE DAVE P. and LUMABAD HI, CENON D. Design and Development of Cavite State University Local TV Transmitter. Undergraduate Design Project. Bachelor of Science in Electronics and Communication Engineering, Cavite State University, Indang, Cavite. April 2014 Adviser: Engr. Michael T. Costa. The main objective of the study was to design and develop a local TV transmitter for Cavite State University-Main Campus. It specifically aimed to: construct a TV modulator that accepts composite and mono signal; design and construct a RF amplifier; construct transmitter and receiver antenna, and; determine the system cost. The design project was composed of a CCD camera and dynamic microphone as AN source, a TV transmitter and a transmitter antenna which were connected to the antenna port of the transmitter. The transmitter was composed of modulator circuit and amplifier circuit powered by a 12 V digital power supply. The TV transmitter was evaluated at the CvSU grandstand and quadrangle. A survey was used to determine the broadcast quality of the system in which fifteen (15) participants were invited. The quality of reception was evaluated at different distances and direction from the transmitter. T-test analysis was used to determine the relationship between open-field to grandstand broadcast and open-field to quadrangle broadcast. The constructed TV transmitter connected to a dipole antenna, transmitted signal in channel 14 with frequency band of 471-476 MHz. The transmission was affected by obstruction like trees and structures.

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Holdings ( 1 )
Title notes ( 5 )

Holdings
Item type	Current library	Collection	Call number	Materials specified	URL	Status	Notes	Date due	Barcode
Theses / Manuscripts	Ladislao N. Diwa Memorial Library Theses Section	Non-fiction	621.388 R53 2014 (Browse shelf(Opens below))		Link to resource	Room use only	DP-395		00008722

Design Project (BS Electronics Engineering) Cavite State University

Includes bibliographical references.

College of Engineering and Information Technology (CEIT)

ROA, KEITH JANSELLE DAVE P. and LUMABAD HI, CENON D. Design and Development of Cavite State University Local TV Transmitter. Undergraduate Design Project. Bachelor of Science in Electronics and Communication Engineering, Cavite State University, Indang, Cavite. April 2014 Adviser: Engr. Michael T. Costa.

The main objective of the study was to design and develop a local TV transmitter for Cavite State University-Main Campus. It specifically aimed to: construct a TV modulator that accepts composite and mono signal; design and construct a RF amplifier; construct transmitter and receiver antenna, and; determine the system cost. The design project was composed of a CCD camera and dynamic microphone as AN source, a TV transmitter and a transmitter antenna which were connected to the antenna port of the transmitter. The transmitter was composed of modulator circuit and amplifier circuit powered by a 12 V digital power supply. The TV transmitter was evaluated at the CvSU grandstand and quadrangle. A survey was used to determine the broadcast quality of the system in which fifteen (15) participants were invited. The quality of reception was evaluated at different distances and direction from the transmitter. T-test analysis was used to determine the relationship between open-field to grandstand broadcast and open-field to quadrangle broadcast. The constructed TV transmitter connected to a dipole antenna, transmitted signal in channel 14 with frequency band of 471-476 MHz. The transmission was affected by obstruction like trees and structures.

Submitted copy to the University Library. 04/24/2014 DP-395