Tektronix 604

 The 604 Display Monitor meets the requirements for pulse-height analysis, infrared detection, data communications systems testing, component and logic testing, vibration analysis, phase shifts and frequency ratios using Lissajous figures, and medical instrumentation.Features:    * X and Y bandwidths: DC to 2 MHz at 3 dB down from 80% of full screen    * Deflection factor is nominally 1 V full scale    * Internally adjustable from 0.5 V to 2.5 V full scale    * Internal 5X attenuator extends the deflection factor range to 12.5 V full scale    * X-Y phase difference is not more than 1 to at least 500 kHz    * On the Z-axis, the bandwidth is DC to 5 MHz over usable range    * Adjustable sensitivity from +1 V to +5 V for full intensity control    * 0 V input cuts intensity off