Module 2 -Transmission Lines
Instructional Method: LIVE presentation, Thursday, March 2, 2-3:30 p.m. EST
RF101: Broadcast Terrestrial Transmission Systems course is an introductory survey of the RF fundamentals needed to successfully monitor a broadcast facility. The course is targeted to those with minimal or no background in RF and/or are relatively new to the field. It will also serve as a refresher for more seasoned engineers. Many come to the field of broadcasting from varied backgrounds such as IT, electronic technicians or military vets, and find themselves immersed in the complexity of a broadcast facility needing to understand and work with the RF end of the system. This multi-module course will present an overview of RF needed to understand the basics and make informed decisions. RF101 modules will be presented in eight 1-1½ hour webinars. RF101, Module 2 - Transmission Lines will be presented Thursday, March 2, 2-3:30 p.m. EST.
Module 2 of RF 101:Transmission Lines
This is the second of the eight-part series that presents an overview of RF needed to understand and work with the RF end of the system. Join us for RF101: Module 2 Transmission Lines. Taught by Dennis Baldridge, CPBE, 8-VSB, AMD, DRB, CBNT, the webinar continues the RF101 training and discusses these topics: the definition and types of transmission lines, impedance and its importance to applications; losses associated with coax; wavelength considerations which impact the broadcast facility; return losses (including VSWR and standing waves), and power considerations of both coax and connectors.
The remaining modules will be presented over the coming months. Watch for further announcements.
RF101: Broadcast Terrestrial Transmission Systems Course Modules
Introduction to Radio Frequency (RF) , presented January 26, 2017
Transmission Lines, to be presented March 2, 2017
Towers, Antennas, and Transmission Systems
Antenna Gain - Feed-line Loss
AM, FM, TV RF Propagation
RF Transmitter Measurements
Upon completion of the entire course, attendees will be able to 1) Understand the basic characteristics of RF and electromagnetic radiation; 2) Describe different types of transmission lines, antennas, and their characteristics; 3) Understand the fundamentals of RF propagation; 4) Understand modulation and different modern modulation methods; 5) Describe various components used in RF communications systems; 6) Explain the basic characteristics of RF transceiver systems; 7) Define common terms used to characterize RF systems; 8) Understand how to perform a range of basic RF measurements; 9) FCC regulations pertinent to maintaining a broadcast facility.
Instructing and the creator of the RF101: Terrestrial Transmission Systems course is Dennis Baldridge, CPBE, 8-VSB, AMD, DRB, CBNT, a veteran of the broadcast engineering field for more than 30 years. Baldridge is a Senior member of the SBE, holds an FCC Lifetime General License (formerly a First Class FCC License) and Amateur Radio Extra Class License (K0DB). He also holds a M.A.E. and teaches science courses for Upper Iowa University. As owner of Baldridge Communications, LLC, he works as a contract engineer and has also authored articles for Radio Guide. Baldridge serves as an inspector for the FCC Alternate Inspection Program of the Wisconsin Broadcasters Association.
The completion of this webinar from Webinars by SBE qualifies for 1 credit, identified under Category I of the Recertification Schedule for SBE Certifications.
Registration for each module will be done separately. Click Register Now below, to register for Module 2.
SBE Members: $57
If you have questions regarding this webinar, contact Cathy Orosz via email or by phone at 317-846-9000.