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The Model120A dc to 200 kc Oscilloscope is a general purpose oscilloscope employing a 5AQP- mono- accelerator precision type cathode-ray tube. It can

Type Circum-aural, closed Driver units 40 mm dia., dynamic type Impedance 63 ohms at 1 kHz Sensitivity 106 dB/mW Rated power 0.5 W Power handling