560-series plug-ins
The Tektronix 560 series (50s, 60s, 70s, 2-series, and 3-series) plug-ins are used with 560-series scopes.
The earliest plug-ins for the 560 series of scopes were given numbers in the 50s, 60s, and 70s. These were either discontinued or renamed. Most went into the 2-series, but a few went into the 3-series. For example, the Type 60 became the 2A60, but the Type 72 became the 3A72. This happened at the same time that Tektronix changed the letter series plug-ins to the 1 series for their contemporary mainline scopes.
All later plug-in development for 560 series scopes went into 3-series plug-ins.
560 Series Vertical Amplifier Plug-Ins
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50 − 200 kHz Amplifier (1961)
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60 − 1 MHz Amplifier (1961)
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75 − 4 MHz Amplifier (1961)
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3A75 − 4 MHz Amplifier (1964)
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3A8 − Operational Amplifier (1966)
560 Series Time Base Plug-Ins
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51 − 5 ms-25 μs/div
Time Base (1961) -
77 − .5 s to 1μs/div
Time Base (unreleased) -
3B2 − 30 MHz
Time Base (1963) -
3B4 − 20 MHz
Time Base (1964)
560 Series Sampling Plug-Ins
560 Series Sampling Time Base Plug-Ins
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3T77
Sampling Sweep (1962) -
3T77A
Sampling Sweep (196?) -
3T2
Sampling Sweep (1967)
560 Series Spectrum Analyzer Plug-Ins
560 Series TDR Plug-Ins
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3S7 − TDR Sampler (1971)
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3T7 − TDR Sweep (1971)
560 Series Diode Curve Tracer Plug-In
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Diode Curve Tracer (196?)
567 Digital Readout Plug-Ins
Vertical Amplifier Plug-Ins for the 506 Only
The 506 uses 9-Series vertical amplifier plugins in the left/vertical position and 2- or 3-Series Time Base plugins in the right/horizonal position.