Jeff Welton is a sought-after speaker at broadcast engineering conferences. As a regional sales director at Nautel, he visits hundreds of radio transmitter sites, noting areas for improvement prior to installing a new transmitter – or for providing a better operating environment for an existing transmitter. We talk with Jeff about troubleshooting techniques for today’s solid state transmitters. What about air handling now as opposed to older tube transmitter air cooling? And how is efficiency and reliability better or different now? Chris Tarr adds updated advice from his own hands-on work with a variety of transmitters, including several brands of solid state units.
Show notes:
- Jeff mentioned LDMOS transistors as the current best-choice RF amplifier
- Ferrite Cores play a major role in solid state transmitter protection
- Chris mentioned the line of Rig Expert Antenna Analyzers
Guest
Jeff Welton – Natuel Regional Sales Manager, Central U.S.
Co-Hosts
Chris Tarr – Group Director of Engineering at Magnum.Media
Kirk Harnack, The Telos Alliance, Delta Radio, & South Seas Broadcasting
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