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Tektronix SG502
low distortion oscillator
Tektronix SG502

Compatible with TM500 system

Produced from 1972 to 1993

Manuals – Specifications – Links – Pictures

The Tektronix SG502 is a low distortion oscillator plug-in for the TM500 system.


Frequency range 5 Hz − 500 kHz
Frequency accuracy ≤5% of dial setting from 5 Hz to 50 kHz; ≤10 % of dial setting from 50 kHz to 500 kHz
Output level 0 − 5 VRMS
Output impedance 600 Ω
Distortion ≤0.035% from 20 Hz to 50 kHz; ≤0.15% 50 kHz to 500 kHz
Sync output +5 V amplitude square wave open circuited, decreasing with load impedance