The effect of capacitor and inductor in a simple multi band receiver / Zulfadhli Abd Karim

Abd Karim, Zulfadhli (2013) The effect of capacitor and inductor in a simple multi band receiver / Zulfadhli Abd Karim. [Student Project] (Unpublished)

Abstract

Simple multi band circuit was made from TDA 7000 integrated circuit. TDA 7000 integrated circuit is a monolithic integrated circuit for mono FM portable radios, where a minimum on peripheral components is important .In order to study the effect of the antenna length to the voltage gain besides the power supply, two examples length of antenna L=20cm and 40cm have been analyzed by connect the copper wire to the circuit, then observed on the oscilloscope by referred the shape of the sinusoidal graph. The power supply 2V to 10V was set up to measured the voltage gain and the output voltage produced by oscilloscope.,The output voltage produced lower than input voltage where the input voltages are constant when frequency increased. The voltage gain measured by a ratio between output voltages over the input voltage in its unit in decibels (dB).

Metadata

Item Type: Student Project
Creators:
Creators
Email / ID Num.
Abd Karim, Zulfadhli
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
Thesis advisor
mustaffa, Masnawi
UNSPECIFIED
Subjects: Q Science > QC Physics > Electricity and magnetism > Electricity
Q Science > QC Physics > Electricity and magnetism > Electrostatics
Divisions: Universiti Teknologi MARA, Shah Alam > Faculty of Applied Sciences
Programme: Degree of Bachelor of Science (Hons.) Physics
Keywords: radio, capacitor, multi band
Date: January 2013
URI: https://ir.uitm.edu.my/id/eprint/46081
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