Fig. 2 - Vertical direction impulse response. Scope was connected to one channel output only. My best current recording capability is to take movies of the scope screen with a digital camera and select frames. Scope setting was 50 mS/div - however - rather than fine tuning it there, trusting the modern camera's 15 frames/sec, I found it was actually closer to 58 mS/div. At about 1.9 div/cycle the vert fn = 9.0 Hz.
Fig. 2 - Vertical direction impulse response. Scope was connected to one channel output only. My best current recording capability is to take movies of the scope screen with a digital camera and select frames. Scope setting was 50 mS/div - however - rather than fine tuning it there, trusting the modern camera's 15 frames/sec, I found it was actually closer to 58 mS/div. At about 1.9 div/cycle the vert fn = 9.0 Hz.
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