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7S12: Difference between revisions
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<gallery> | <gallery> | ||
File:7s12-front.jpg | Front view without sampling head plug-ins | |||
File:7s12-s6-s52-f.jpg | Front view with [[S-6]] sampling head and [[S-52]] pulse generator | |||
File:Tek 7s12.jpg |7S12 with [[S-53]] trigger recognizer in left bay (normally right) | |||
File:7s12-s6-s52-7613.jpg | 7S12 "self portrait" in [[7613]] storage mainframe | |||
File:7s12-7s11-1ghz-store.jpg | 7S12 as a sampler with 2nd channel on 7S11, S-4 and S-6 sampling heads, S-53 trigger recognizer displaying a 1 GHz sine. | |||
</gallery> | </gallery> | ||
===Inside=== | ===Inside=== | ||
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===Measurements=== | ===Measurements=== | ||
<gallery> | <gallery> | ||
File:7s12-self-portrait.jpg | TDR "Self Portrait" — pulse reflected on S-6 "through" path (approx. 120 ps one way) | |||
File:7s12-s52-incident.jpg | 7S12 displaying the incident pulse from an S-52 (nom. < 25 ps) through an S-6 head (nom. < 30 ps). Displayed rise time ~35 ps confirms spec. | |||
File:7s12-5in.jpg | 7S12/S-6/S-52 displaying pulse reflection from ~ 5 in semi-rigid SMA cable. Stored display of two traces. Left trace: cable only, right trace: cable plus SMA-to-BNC adapter (~ 25 mm) | |||
File:7s12-reflected.jpg | 7S12/S-6/S-52 displaying reflected pulse from end of 5 in semi-rigid SMA cable. Stored display overlaying multiple traces, left to right: cable alone, SMA-to-BNC adapter added, BNC f-f adapter added, (cheap) 50 Ω terminator added. | |||
File:7s12-7s11-1ghz-nonstore.jpg | 7S11+S-4 / 7S12+S-6+S-53 displaying a 1 GHz sine in normal mode wihout storage. | |||
File:7s12-7s11-1ghz-store2.jpg | 7S11+S-4 / 7S12+S-6+S-53 displaying a 1 GHz sine in normal mode wihout storage. | |||
</gallery> | </gallery> | ||