7B10: Difference between revisions
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{{Plugin Sidebar| | {{Plugin Sidebar | ||
|manufacturer=Tektronix | |||
summary=1 GHz | |type=7B10 | ||
image=Tek 7b10. | |summary=1 GHz timebase | ||
caption=Tektronix 7B10 front | | |image=Tek-7b10-front.jpg | ||
|caption=Tektronix 7B10 front | |||
|introduced=1978 | |||
series= | |discontinued=1990 | ||
manuals= | |series=7000-series scopes | ||
* [ | |designers=Art Metz;Bruce Hofer;Val Garuts | ||
* [ | |manuals= | ||
* [[Media:070-2316-00.pdf|7B10 Instruction Manual]] (OCR) | |||
* [[Media:070-2317-00.pdf|7B10 Operators Manual]] (OCR) | |||
}} | }} | ||
The '''Tektronix 7B10''' is a 1 GHz time base for [[7000-series scopes]], in particular, the 1 GHz [[7104]] (typically used with [[7A29]] vertical amplifiers and a [[7B15]] delaying time base). | |||
In effect, the [[7B15]]/7B10 pair are improved-speed versions of the [[7B85]]/[[7B80]]. | |||
{{BeginSpecs}} | |||
{{Spec | Sweep | 200 ms/Div to 2 ns/Div in 1−2−5 sequence, ×10 magnifier down to 200 ps/Div, variable to ×2.5}} | |||
{{Spec | Excluded portions of sweep | None in [[7104]]/[[R7103]], first 5 ns in 78xx, 79xx mainframes }} | |||
{{Spec | Trigger sensitivity | 0.5 Div (int) or 50 mV (ext) up to 250 MHz, 1.5 Div or 150 mV from 250 MHz to 1 GHz; HF SYNC mode: 0.3 Div or 75 mV, 250 MHz to 1 GHz }} | |||
{{Spec | Trigger coupling | DC, AC (>30 Hz), AC HF REJ (30 Hz to 30 kHz), AC LF REJ (>50 kHz) }} | |||
{{Spec | Trigger input | 50 Ω, max. 1 W average or 1 MΩ // 20 pF, max. 250 V DC+peak AC }} | |||
{{Spec | Jitter | less than 30 ps at 1 GHz }} | |||
{{Spec | Features | | |||
* Variable Trigger Holdoff | |||
* HF Sync mode | |||
}} | |||
{{EndSpecs}} | |||
== | ==Internals== | ||
The trigger amplifier and switch function is performed by a [[155-0160-00]]. | |||
The trigger is the [[155-0150-00]]. Sweep control and lockout is performed by a [[155-0149-00]] or [[155-0049-02]]. | |||
==Links== | |||
* [https://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_7000_series_timebase/7B10.htm Tek 7B10 page @ amplifier.cd] | |||
* [http://www.barrytech.com/tektronix/tek7000/tek7b10.html Tek 7B10 page @ barrytech.com] | |||
{{Documents|Link=7B10}} | |||
==Prices== | |||
<!-- http://www.usinflationcalculator.com/ --> | |||
{| class="wikitable" | |||
|- | |||
! Year | |||
! 1980 | |||
! 1985 | |||
! 1990 | |||
|- | |||
! Catalog price | |||
|align=right| $1,495 | |||
|align=right| $2,380 | |||
|align=right| $3,100 | |||
|- | |||
! In 2023 Dollars | |||
|align=right| $5,600 | |||
|align=right| $6,800 | |||
|align=right| $7,300 | |||
|- | |||
|} | |||
==Pictures== | ==Pictures== | ||
<gallery> | <gallery> | ||
Tek-7b10-front.jpg | Tektronix 7B10, front | |||
Tek 7b10 34.jpg | Tektronix 7B10, front | |||
Tek-7b10-left.jpg | Tektronix 7B10, left side | |||
Tek-7b10-right.jpg | Tektronix 7B10, right side | |||
Tek 7b10 block.png | Tektronix 7B10 Block Diagram | |||
</gallery> | </gallery> | ||
===DATS Mod=== | |||
No documentation for this. It seems to allow toggle of the position using a reed relay driven via a two pin socket on the front panel. | |||
<gallery> | |||
7B10_DATS_Mod_front.jpg | Front | |||
7B10 DATS Mod inside.jpg | Relay, trimmer and wiring. | |||
7B10 DATS Mod board.jpg | Board | |||
</gallery> | |||
==Components== | |||
{{Parts|7B10}} | |||
[[Category:7000 series horizontal plugins]] | [[Category:7000 series horizontal plugins]] | ||
Revision as of 14:41, 18 June 2024
The Tektronix 7B10 is a 1 GHz time base for 7000-series scopes, in particular, the 1 GHz 7104 (typically used with 7A29 vertical amplifiers and a 7B15 delaying time base).
In effect, the 7B15/7B10 pair are improved-speed versions of the 7B85/7B80.
Key Specifications
Sweep | 200 ms/Div to 2 ns/Div in 1−2−5 sequence, ×10 magnifier down to 200 ps/Div, variable to ×2.5 |
---|---|
Excluded portions of sweep | None in 7104/R7103, first 5 ns in 78xx, 79xx mainframes |
Trigger sensitivity | 0.5 Div (int) or 50 mV (ext) up to 250 MHz, 1.5 Div or 150 mV from 250 MHz to 1 GHz; HF SYNC mode: 0.3 Div or 75 mV, 250 MHz to 1 GHz |
Trigger coupling | DC, AC (>30 Hz), AC HF REJ (30 Hz to 30 kHz), AC LF REJ (>50 kHz) |
Trigger input | 50 Ω, max. 1 W average or 1 MΩ // 20 pF, max. 250 V DC+peak AC |
Jitter | less than 30 ps at 1 GHz |
Features |
|
Internals
The trigger amplifier and switch function is performed by a 155-0160-00. The trigger is the 155-0150-00. Sweep control and lockout is performed by a 155-0149-00 or 155-0049-02.
Links
Documents Referencing 7B10
Document | Class | Title | Authors | Year | Links |
---|---|---|---|---|---|
Technology Report October 1979.pdf | Article | Patent Received: 4,109,182 Simultaneous Delayed Sweep Display | Oliver Dalton | 1979 | Patent US 4109182A • 7B80 • 7B85 • 7B10 • 7B15 |
Tekscope 1979 V11 N1.pdf | Article | 1 GHz at 1 mV in a General Purpose Plug-in Oscilloscope | Hans Springer | 1979 | 7104 • Hypcon • SHFIII • 7A29 • 7B10 • 7B15 |
Prices
Year | 1980 | 1985 | 1990 |
---|---|---|---|
Catalog price | $1,495 | $2,380 | $3,100 |
In 2023 Dollars | $5,600 | $6,800 | $7,300 |
Pictures
-
Tektronix 7B10, front
-
Tektronix 7B10, front
-
Tektronix 7B10, left side
-
Tektronix 7B10, right side
-
Tektronix 7B10 Block Diagram
DATS Mod
No documentation for this. It seems to allow toggle of the position using a reed relay driven via a two pin socket on the front panel.
-
Front
-
Relay, trimmer and wiring.
-
Board
Components
Some Parts Used in the 7B10
Part | Part Number(s) | Class | Description | Used in |
---|---|---|---|---|
155-0049-00 | 155-0049-00 • 155-0049-01 • 155-0049-02 | Monolithic integrated circuit | sweep control with lockout | 335 • 464 • 465 • 466 • 475 • 475A • 475M • 485 • 5B31 • 5B40 • 5B52 • 5B42 • 5B44 • 7B53A • 7B80 • 7B85 • 7B87 • 7B92A • 7B90P • 7B10 • 7B15 • SC502 • 7B42N • AN/USM-281C • 067-0657-00 |
155-0149-00 | 155-0149-00 | Monolithic integrated circuit | sweep control | 7B10 • 7B15 |
155-0150-00 | 155-0150-00 | Hybrid integrated circuit | trigger detector | 7904A • 7104 • 7B10 • 7B15 • 7B92A • SCD1000 |
155-0160-00 | 155-0160-00 | Monolithic integrated circuit | 1.5 GHz trigger amplifier and source select | 7B10 • 7B15 • 067-0587-02 • 067-0587-10 |