7B50: Difference between revisions
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(updated specs / harmonized with 7B70) |
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The task of designing the 7B50 was inherited and completed by [[Murlan Kaufman]]. | The task of designing the 7B50 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 | External horizontal amplifier | 90 mV/Div or 900 mV/Div ranges, 10:1 variable}} | |||
{{EndSpecs}} | |||
==X-Y operation== | ==X-Y operation== | ||
The 7B50 has a dedicated switch to put it in "amplifier mode" for X-Y operation. | The 7B50 has a dedicated switch to put it in "amplifier mode" for X-Y operation. | ||
In this mode, the Trigger Source switch controls the signal source – internal from a vertical plug-in via the trigger path, or external — and the Trigger Coupling switch controls AC vs. DC coupling. | In this mode, the Trigger Source switch controls the signal source – internal from a vertical plug-in via the trigger path, or external — and the Trigger Coupling switch controls AC vs. DC coupling. | ||
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==Pictures== | ==Pictures== | ||
<gallery> | <gallery> | ||
Tek 7b50.jpg|7B50 | Tek 7b50.jpg|7B50 | ||