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Я4С-91: Difference between revisions
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* no ×10 magnifier, direct access to 5 ns/div speed | * no ×10 magnifier, direct access to 5 ns/div speed | ||
* timebase B always runs after timebase A and has no separate trigger | * timebase B always runs after timebase A and has no separate trigger | ||
* delay time is set by a single-turn pot with a reduction drive, and it is not calibrated | * delay time is set by a single-turn pot with a reduction drive, and it is not calibrated | ||
* only timebase B has variable time/div | * only timebase B has variable time/div | ||
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Я4С-91_capacitor_tape.jpg | Factory-added tape to insulate capacitors from side panel | Я4С-91_capacitor_tape.jpg | Factory-added tape to insulate capacitors from side panel | ||
Я4С-91_switched_pot.jpg | Cam-operated microswitch to select variable time/div | Я4С-91_switched_pot.jpg | Cam-operated microswitch to select variable time/div | ||
Я4С-91_interconnect_board.jpg | Interconnect board (Timebase B and output amplifier removed) | |||
</gallery> | </gallery> | ||