Instructional Method: On Demand
- About Your Instructor
- SBE Recertification Credit
- Registration and PricingSociety of Broadcast Engineers
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 is On Demand.
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.
RF101: Broadcast Terrestrial Transmission Systems Course Modules Now ON DEMAND
- Introduction to Radio Frequency (RF)
- Transmission Lines
- Towers, Antennas, and Transmission Systems
- Antenna Gain – Feed-line Loss
- Modulation Fundamentals
- AM, FM, TV RF Propagation
- RF Transmitter Measurements
- FCC Regulations
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: $62
SBE MemberPlus Members FREE
More information about registering using the SBE MemberPlus benefit
All SBE webinars, including new webinars presented in 2020, are included at no additional cost for members who renew or join using the $175 SBE Member Plus membership option. Through this option you get access to all archived SBE webinars and any new live webinars SBE presents through March 31, 2021, all for no extra cost. Members can renew and newcomers may join online at the SBE website using the SBE MemberPlus option.
Access to the SBE webinars through the SBE MemberPlus program is limited to the MemberPlus-purchaser only. You are not permitted to distribute, sell, copy, share, project or otherwise make the webinars available to any other individual or group without express written permission by the SBE.
If you have questions regarding this webinar, contact Cathy Orosz via email or by phone at 317-846-9000.