The Doctor is In: Microphones

Phone operators have many choices of Microphones

Pick up some helpful and interesting facts and tips in this episode of the ARRL The Doctor is in podcast.

These short podcasts are an approachable way of learning about technical topics related to Amateur Radio. Recent podcast topics include:

Filters Mailbag S units Vacuum Tubes Automatic Gain Control Antenna Wire Keeping Cool Handheld Transceiver Antennas Listener Mailbag Coaxial Cable vs Balanced Lines

About the ARRL The Doctor Is In Podcast

The Doctor is In was a biweekly podcast which presented lively discussions of many technical aspects of Amateur Radio from April 7, 2016, to December 19, 2019.

The podcast was hosted by QST Editor in Chief Steve Ford, WB8IMY, and the Doctor himself, Joel Hallas, W1ZR.

Sponsorship for this podcast was provided by DX Engineering.

A complete podcast archive is available on the ARRL's The Doctor is In page.