The Doctor is In: Filters
Listen to the Doctor discuss an important part of receiver architecture and discover some interesting historical facts in the Filters episode of the ARRL The Doctor is in podcast.
EDUCATION Category
Content related to the activities of the RRRA Education Committee and educational topics of general interest.
Contact:
The Doctor is In: Mailbag
The Doctor answers listener questions in the Mailbag episode of the ARRL The Doctor is in podcast.
Signup for the Spring 2018 Technician Classes
Registration for RRRA Spring 2018 Technician Classes is now open. Please register on-line (we use Eventbrite to manage our registrations). This series of classes begins 28-Mar-2018.
The required textbook has changed, beginning with the Spring 2018 Technician Classes, to the HamRadioSchool.com Technician License Course book. Students are strongly encouraged to visit our Education and Testing page before purchasing their textbook.
The Doctor is In: S units
Learn about some of the considerations involved, and a major limitation, when Adding an Amplifier to your Station in this episode of the ARRL The Doctor is in podcast.
The Doctor is In: Vacuum Tubes
Listen to a discussion about some classic technology in the Vacuum Tubes episode of the ARRL The Doctor is in podcast.
