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The '''Tektronix 2465B''' is a four-channel 400 MHz portable oscilloscope.<br /> | The '''Tektronix 2465B''' is a four-channel 400 MHz portable oscilloscope.<br /> | ||
The '''2445B''' and '''2455B''' are 200 and 250 MHz versions.<br /> | The '''2445B''' and '''2455B''' are 200 and 250 MHz versions.<br /> | ||
CRT is the [[154-0850-01]]. | CRT is the [[154-0850-01]]. | ||
The '''2466B''' is a 4-channel 400MHz Sony/Tektronix model released in Japan, using a smaller CRT run at higher cathode voltage to give a brighter display to aid in photographing waveforms. It is not an MCP CRT.<br /> | |||
The '''2467B''' is the same as the 2465B, except that the 2465B uses a conventional CRT while the 2467B uses a [[micro-channel plate CRT]]. The MCP CRT enables bright traces at fast sweep rates, particularly with one-shot or low repetition rate signals. | The '''2467B''' is the same as the 2465B, except that the 2465B uses a conventional CRT while the 2467B uses a [[micro-channel plate CRT]]. The MCP CRT enables bright traces at fast sweep rates, particularly with one-shot or low repetition rate signals. | ||
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