Rafael Ortiz Email & Phone Number

Ontario, Canada

CAD Technician FTTH | Municipal Consent (Permit) | Fiber Optic Designs | Construction methods: directional bore, plough, open trench, hydro-vac, and hand dig | Created AutoCAD drawings of underground permit application following the fiber design.

Washington, District Of Columbia, United States

Kensington, Maryland, Estados Unidos

Networks Technician, Smart Building Technician and Smart House Technician

Venezuela

1. Project Scope and Scale: - Designed an RF radio-communications system operating in UHF and VHF bands encompassing 33 base stations. - Achieved coverage of almost 1,000,000 km2, which is equivalent to the entire territorial extension of Ontario.2. Interoperability Planning: - Proposed and ensured interoperability between 19 existing antennas and 21 new antennas. - Ensured compatibility between 20 old transmitters and 19 new transmitters.3. Cost Estimation: - Estimated the implementation cost of the RF radio-communications system at approximately USD 200,000 in 2017.4. Project Management: - Reported daily progress to the Telecommunications Manager at the Corporation Televen plant. - Presented the completed project to the Transmission Executive Board and Vice President.5. Significance of the Project: - Emphasized the importance of the project as it marked the first design of a radio-communications system project in Televen Corporation C.A., involving its 33 base stations.

Caracas, Venezuela

1. System Design: - Developed a new RF radiocommunications system operating in UHF and VHF bands for national coverage in Venezuela. - Implemented real-time communication with rural telecommunications stations across 24 states and 33 base stations. - Achieved coverage of almost 1,000,000 km2, which is equivalent to the entire territorial extension of Ontario.2. Technical Expertise: - Analyzed factors in radio communications systems, including RF Radio links, UHF and VHF technology, antennas, gains, and transmission power. - Familiarity with ITU-R recommendations and national radioelectric spectrum administrative regulations.3. Software Proficiency: - Used Radio Mobile software for design, considering parameters like transmitter power, antenna gains, tower heights, reliability, and availability. - Analyzed radiowaves propagation, including special, above plain, and spherical ground, and factors like reflection, diffraction, refraction, and dispersion.4. Propagation Analysis: - Studied attenuation for obstacles, reflection, and multi-trajectories. - Analyzed radio channels, modulation, digital signals, and frequency bands. - Fresnel zone.5. Antenna Design and Analysis: - Examined antennas and their elements, including radiation patterns, gains, directivity, polarization, reciprocity, isotropic antenna, band wide, beam wide to 3dB, polarization, effective area, wind resistance, and impedance. - Considered various types of antennas: linear, real short, lambda/2, and yagi dipoles.6. Propagation Prediction Tools: - Used Google Earth and Radio-Mobile software to predict radio wave propagation. - Utilized digital terrain information and mathematical models for simulating radio transmissions between towers/antennas.7. Interoperability and Equipment Proposal: - Ensured interoperability between existing old equipment and new proposed equipment. - Proposed equipment, including transmitters, receivers, and antennas.

Oslt - Occupation-Specific Language Training, Project Management

Fundamentals of Project Management, Workplace Culture and Etiquette, Cross Culture Communication Skills, Office Soft Skills, Email.

Electrical Engineer (Telecommunications), Radio, Television, And Digital Communication, Electrical Engineer (Communications)