View source for 7B51

{{Plugin Sidebar 
|manufacturer=Tektronix 
|series=7000-series scopes 
|type=7B51 
|summary=100 MHz Timebase 
|image=tek-7b51-front.jpg 
|caption=7B51 front 
|introduced=1969 
|discontinued=1973 
|designers=Murlan Kaufman
|manuals=
* [[Media:070-0976-00.pdf|Tektronix 7B51 Manual]] (PDF,OCR)
* [http://bama.edebris.com/download/tek/7b51/tek-7b51.pdf Tektronix 7B51 Manual @ BAMA] (PDF)
}}
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]].

{{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}}

==Pictures==
<gallery>
tek-7b51-front.jpg
Tek 7b51 front.JPG
Tek 7b51 34.jpg
Tek 7b51 front2.jpg
Tek 7b51 rear.jpg
</gallery>

[[Category:7000 series horizontal plugins]]