Design And Construction Of A Television Signal Preamplifier
ABSTRACT
This project presents the design and
construction of a television signal preamplifier with a very high frequency of
54-216 MHz that has 12 channels, and ultra high frequency of 470-806 MFIz
that has 56 channels assigned to it. The designs project makes use of AM
modulator, FM modulator, mixer, oscillator and filtering unit to enhance a
better performance of the circuit. In this project, when a television program
is broadcast, the varying signal can be amplified and used to modulate a
carrier wave. The output can he transmitted to power amplifier to drive an
antenna and the signal can cover up to 30 inches. The project serves as an
input to transmit signals on a television set that has no AV input, while radio
frequency (RF) is used for searching of signals on a television set.
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NDUBUWA, N (2021). Design And Construction Of A Television Signal Preamplifier. Mouau.afribary.org: Retrieved Nov 23, 2024, from https://repository.mouau.edu.ng/work/view/design-and-construction-of-a-television-signal-preamplifier-7-2
NDUBUISI, NDUBUWA. "Design And Construction Of A Television Signal Preamplifier" Mouau.afribary.org. Mouau.afribary.org, 13 Jul. 2021, https://repository.mouau.edu.ng/work/view/design-and-construction-of-a-television-signal-preamplifier-7-2. Accessed 23 Nov. 2024.
NDUBUISI, NDUBUWA. "Design And Construction Of A Television Signal Preamplifier". Mouau.afribary.org, Mouau.afribary.org, 13 Jul. 2021. Web. 23 Nov. 2024. < https://repository.mouau.edu.ng/work/view/design-and-construction-of-a-television-signal-preamplifier-7-2 >.
NDUBUISI, NDUBUWA. "Design And Construction Of A Television Signal Preamplifier" Mouau.afribary.org (2021). Accessed 23 Nov. 2024. https://repository.mouau.edu.ng/work/view/design-and-construction-of-a-television-signal-preamplifier-7-2