1993-1994 - Cochise College

ELT 233* Digital Circuits and Systems/4 Units
Prerequisite: ELT 122.
Astudy of number systems. Boolean algebra. combinational and
sequentiallogio, circuits and systems.
3hours lecture: 3 hours laboratory.
ELT 243* Modern Electronic Devlces/4 Units
Prerequisite: ELT 122.
Astudy of the characteristics of differential and operational
amplifiers, applications, and analysis of practical op amp circuits,
photoconductive and photovoltaic devices, unijunction transistors,
silicon controlled rectifiers, and sel(;cted materials covering other
electronic devices.
3hours lecture: 3 hours laboratory,
ELT 245* Communication Electron!cs 1/4 Units
Prerequisite: hT 'j20. 122, 125 (ELT 120 may be taken
concurrently.)
The application of qualitative and quantitative theoretical concepts
to practical communications circuits AM and FM receiver systems,
voltage and power amplifiers. feedback, oscillators, resonance,
filters, coupling. frequency synthesizers and phaselock
techniques are studied.
3hours lecture; 3 hours laboratory.
ELT 247* Communication Electronics 11/4 Units
Prerequisite: ELT245.
Acontinuation of Communication Electronics I. including AM
transmitters, frequency modulation systems, transmission lines,
antennas and propagation. laboratory emphasis on the use of
electronic test equipment in the analysis and adjustment of
receivers and transmitters.
3hours lecture; 3 hours laboratory.
ELT 260* Avionics 1/4 Units
Prerequisite: ELT 233. 243. and 245.
Analysis and troubleshooting of analog and digital electronic
systems with the opportunity for students to apply basic
theoretical concepts to practical circuits and complex electronic
systems. Emphasis on schematIC dIagram reading and
test equipment in systems analysis,
3 hours lecture; 3hours laboratory,
use of
ELT 265* Microprocessors and Mlcrocomputers/4 Units
Prerequisite: ELT233,
An introduction to the architecture of microprocessors" the
organization, programmIng. interlacing, and control application of
microcomputers.
3 hours lecture; 3 hours laboratory,
ELT 270 Microcomputer Systems/4 Units
Prerequisite: ELT233 and concurrent enrollment in El T 265.
Analysis of small computer systems, Computer organization and
the hardware and software required for peripheral interlacing.
3 hours lecture; 3hours laboratory,
Emergency Medical Technology
EMT 101 First Responder Tralning/2 Units
Prerequisite: None.
Apractical study of the role of the first responder as aprovider of
immediate emergency medical care. with emphasis upon
evaluating accidents, patient assessment, CPR. emergency
care for internal and external injuries, en1ergency childbirth.
poisons and drugs. and the minimization of further injury and
complications.
2 hours lecture: 1hour laboratory.
EMT 174* Emergency Medical Technology/6 Units
Prerequisite: None
Provides the student with preparation for vocational work as an
ambulance attendant and is required by the Arizona Department
of Health Services for certification. The course also prepares the
students for industrial. OSHA and virtually any other occupational
safety standards certification. Students wishing certification must
complete the state-mandated hours of clinical e.(perience In Ii
hospital emergency room. The course covers basic knowledge of
the symptoms of illness and injury. the concomitant procedures
considered the responSibility of the Emergency Medical
133