Teardown, Repair and Experiments with a Tektronix RSA 6114A Real-Time Spectrum Analyzer

Shahriar @ The Signal Path did a teardown and repair of Tektronix RSA real-time spectrum analyzer.

In this episode Shahriar attempts a difficult repair of a Tektronix RSA real-time spectrum analyzer. This well-equipped instrument reports several error messages during startup POST including LO Unlock as well as Signal Path failures. The service manual of the instrument does not provide any detailed block diagram and no schematics. Most failures require the instrument to be serviced by the Tektronix factory. The equipment has various advanced options including 110MHz analysis bandwidth, digital modulation analysis, wide-band IF output and deep memory.

Teardown, Repair and Experiments with a Tektronix RSA 6114A Real-Time Spectrum Analyzer – [Link]

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