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RF Fundamentals

The building blocks of radio — transmitters and receivers, the coax and connectors that carry a signal, and the bench gear (oscilloscopes, spectrum analyzers, SDRs) that lets you see it.

Radio

Radio

Transmitter

Transmitter

Radio receiver

Radio receiver

Amateur radio

Amateur radio

Frequency counter

Frequency counter

Oscilloscope

Oscilloscope

Spectrum analyzer

Spectrum analyzer

Two-way radio

Two-way radio

Coaxial cable

Coaxial cable