7A15: Difference between revisions
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m (Manual change info. Make 7A15 first in gallery. Tidy.) |
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|image=7A15A-front.jpg | |image=7A15A-front.jpg | ||
|caption=7A15 (manual page) | |caption=7A15 (manual page) | ||
|introduced= | |introduced=1970 | ||
|discontinued=1987 | |discontinued=1987 | ||
|designers=Tom Rousseau | |designers=Tom Rousseau | ||
Revision as of 02:40, 7 August 2023
The 7A15 is a single channel, 80 MHz general-purpose vertical amplifier for 7000-series scopes.
The AM-6565/U (aka 7A15N11) is the military version of this amplifier (without readout). A Department of the Army Technical Bulletin (see links section) suggests that it was used with the 7603 and its military version (the AN/USM-281C).
The 7A15A is a fully discrete design (i.e. no integrated circuits), built mostly from BJTs, with a 151-1032-00 dual JFET as the front-end buffer.
Key Specifications
| Bandwidth | 0 – 80 MHz (DC), 1 Hz – 80 MHz (AC) |
|---|---|
| Deflection | 5 mV/Div to 10 V/Div in 1–2–5 sequence |
| Input impedance | 1 MΩ // 20 pF |
| Features |
|
Links
Pictures
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Early 7A15
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7A15A
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7A15A
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7A15A Rev 00
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7A15A Rev 01
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7A15A Revs compared readout board revs
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AM-6565/U
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AM-6565/U
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AM-6565/U
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AM-6565/U
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AM-6565/U front
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Two PL-1186C in 7613
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AM-6565/U right internal
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AM-6565/U left internal
