Tektronix 492P Spectrum Analyser, 50KHz to 21GHz, Spares/Repairs [PL57]

Tektronix 492P Spectrum Analyser, 50KHz to 21GHz. 50KHz to 21GHz. Tektronix 492P Spectrum Analyser. Spares/Repairs, Blows Main Fuse.

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