Tektronix Dual Beam Oscilloscopes 502
Precio: $ 600.00
Item No: 15046
Tektronix Oscilloscopes
Producto usado
Descripción
The 502
The 502 was apparently designed for biomedical research and like that. It is a dual beam vertically with a single timebase and single set of horizontal deflection plates. The 502 has no variable control for vertical v/cm nor sweep time, and a maximum sensitivity of 200uv/cm. The 502A added variable vertical gain and sweep time controls, a single sweep feature, and increase the sensitivity to 100uv/cm. A switch allows using one of the vertical amplifiers for the horizontal, allowing high-sensitivity X-Y displays with full bandwidth and attenuator controls. The 502 is a very nice oscilloscope, but limited in bandwidth to 1 mHz. Still, it is very useful to those who require dual beams and high sensitivity. The single timebase means that the sweep is always locked to the signal frequency and cannot display two signals unrelated in time.
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