7B51: Difference between revisions
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{{Plugin Sidebar | {{Plugin Sidebar | ||
|manufacturer=Tektronix | |||
summary=100 MHz Timebase | | |series=7000-series scopes | ||
image=tek-7b51-front.jpg | | |type=7B51 | ||
caption=7B51 front | | |summary=100 MHz Timebase | ||
introduced=1969 | | |image=tek-7b51-front.jpg | ||
discontinued=1973 | | |caption=7B51 front | ||
|introduced=1969 | |||
manuals= | |discontinued=1973 | ||
* [ | |designers=Murlan Kaufman | ||
* [ | |manuals= | ||
* [[Media:070-0976-00.pdf|Tektronix 7B51 Manual]] (color, split schematics, OCR) | |||
* [[Media:070-0976-00 grayscale whole schematics.pdf|Tektronix 7B51 Manual]] (grayscale, whole schematics, OCR) | |||
}} | }} | ||
The '''Tektronix 7B51''' is a | The '''Tektronix 7B51''' is a 100 MHz delaying timebase for [[7000-series scopes]]. The matching non-delaying timebase is the [[7B50]]. | ||
The task of designing the 7B51 was inherited and completed by [[Murlan Kaufman]]. | The task of designing the 7B51 was inherited and completed by [[Murlan Kaufman]]. | ||
== | {{BeginSpecs}} | ||
{{Spec | Sweep | 5 s/Div to 50 ns/Div in 1−2−5 sequence, ×10 magnifier down to 5 ns/Div, variable down to 12.5 s/Div}} | |||
{{Spec | Excluded portions of sweep | None in 7700-series, first 50 ns with magnifier }} | |||
{{Spec | Trigger sensitivity | 0.3 Div (int) or 150 mV (ext) up to 10 MHz, 1.5 Div or 750 mV from 10 MHz to 100 MHz }} | |||
{{Spec | Trigger coupling | DC, AC (>16 Hz), AC HF REJ (16 Hz to 100 kHz), AC LF REJ (>75 kHz) }} | |||
{{Spec | Trigger input | 1 MΩ // 20 pF max. 500 V DC+peak AC }} | |||
{{Spec | Jitter | less than 1 ns at 75 MHz }} | |||
{{Spec | Trigger Modes | Peak-Peak Auto, Auto, Norm, Single Sweep}} | |||
{{Spec | Variable time delay accuracy | 1% (0.5 ms/Div to 1 μs/Div)}} | |||
{{Spec | Variable time delay multiplier Linearity | within 0.2%}} | |||
{{EndSpecs}} | |||
==Links== | |||
{{Documents|Link=7B51}} | |||
{{PatentLinks|7B51}} | |||
==Pictures== | ==Pictures== | ||
Latest revision as of 11:44, 19 June 2024
The Tektronix 7B51 is a 100 MHz delaying timebase for 7000-series scopes. The matching non-delaying timebase is the 7B50.
The task of designing the 7B51 was inherited and completed by Murlan Kaufman.
Key Specifications
| Sweep | 5 s/Div to 50 ns/Div in 1−2−5 sequence, ×10 magnifier down to 5 ns/Div, variable down to 12.5 s/Div |
|---|---|
| Excluded portions of sweep | None in 7700-series, first 50 ns with magnifier |
| Trigger sensitivity | 0.3 Div (int) or 150 mV (ext) up to 10 MHz, 1.5 Div or 750 mV from 10 MHz to 100 MHz |
| Trigger coupling | DC, AC (>16 Hz), AC HF REJ (16 Hz to 100 kHz), AC LF REJ (>75 kHz) |
| Trigger input | 1 MΩ // 20 pF max. 500 V DC+peak AC |
| Jitter | less than 1 ns at 75 MHz |
| Trigger Modes | Peak-Peak Auto, Auto, Norm, Single Sweep |
| Variable time delay accuracy | 1% (0.5 ms/Div to 1 μs/Div) |
| Variable time delay multiplier Linearity | within 0.2% |
Links
Documents Referencing 7B51
| Document | Class | Title | Authors | Year | Links |
|---|---|---|---|---|---|
| Tekscope 1969 V1 N5 Oct 1969.pdf | Article | Introducing the New Generation | 1969 | 7000-series scopes • 7504 • 7704 • 7A11 • 7A12 • 7A13 • 7A14 • 7A16 • 7A22 • 7S11 • 7M11 • 7B50 • 7B51 • 7B70 • 7B71 • 7T11 • R5030 • 7000 series readout system • Miniature relays • Cam switches • Industrial Design • T7500 • T7700 • P6052 • P6053 • C-50 • C-51 • 204-2 | |
| Tekscope 1969 V1 N6 Dec 1969.pdf | Article | A New Logic for Oscilloscope Displays | 1969 | 7000-series scopes • 7A11 • 7A12 • 7A13 • 7A14 • 7A16 • 7A22 • 7B50 • 7B51 • 7B70 • 7B71 • 7S11 • 7T11 • 7504 • 7704 |
