Posted in Radio Hacks Tagged amateur radio, amplifier, ham, LDMOS, push-pull, RF, transmission line transformer Post navigation ← Rock ‘n Roll With 3D-Printed Tonewheels ...

Hardman is the vice president of sales and support for Longmont’s RF Concepts, which makes and services Alpha amplifiers […] Skip to content. All Sections. Subscribe Now. 65°F.

We’ve actually seen passive amplifiers for phones that are not much different than this. We are firm believers that ham radio doesn’t have to be an expensive hobby.

Receivers, amplifiers, computers for logging and digital modulation, ... Ham radio operators transmit information from the disaster area to the station through ham radio transmitters.

Carbonear ham radio operator David Parsons agreed the allure is strong with colleagues. "A friend of mine visited me last year and that is one of the things he had to do — go to Signal Hill and ...

Receivers, amplifiers, computers for logging and digital modulation, and other equipment are used to operate the station. Ham radio operators transmit information from the disaster area to the ...