С1-122: Difference between revisions
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|image=С1-122_front.jpg | |image=С1-122_front.jpg | ||
|caption=С1-122 front view | |caption=С1-122 front view | ||
|introduced= | |introduced=(?) | ||
|discontinued=(?) | |discontinued=(?) | ||
|summary=100 MHz non-storage mainframe | |summary=100 MHz non-storage mainframe | ||
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* [https://martinjonestechnology.files.wordpress.com/2017/02/c1-122-grundgeraet-kennkarte.pdf С1-122 Mainframe calibration certificate (in German)] | * [https://martinjonestechnology.files.wordpress.com/2017/02/c1-122-grundgeraet-kennkarte.pdf С1-122 Mainframe calibration certificate (in German)] | ||
}} | }} | ||
The '''С1-122''' (Cyrillic; latin transliteration '''S1-122''') is a general-purpose 100 MHz non-storage, large screen scope made by the [[Soviet 7000-series clones|Soviet Research and Development Institute of Radio Measuring Instruments]] in Vilnius (present-day Lithuania). It takes two vertical | The '''С1-122''' (Cyrillic; latin transliteration '''S1-122''') is a general-purpose 100 MHz non-storage, large screen scope made by the [[Soviet 7000-series clones|Soviet Research and Development Institute of Radio Measuring Instruments]] in Vilnius (present-day Lithuania). It takes one horizontal and two vertical plug-ins. | ||
It is similar to the Tektronix [[7603]] though with a number of significant differences: | It is similar to the Tektronix [[7603]] though with a number of significant differences: | ||
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{{Spec | Vertical modes | Left / Alt / Add / Chop / Right }} | {{Spec | Vertical modes | Left / Alt / Add / Chop / Right }} | ||
{{Spec | Trigger Source | Left / Vert Mode / Right }} | {{Spec | Trigger Source | Left / Vert Mode / Right }} | ||
{{Spec | Outputs | Probe power }} | {{Spec | Outputs | Probe power }} | ||
{{Spec | Power | {{Spec | Line Voltage | 220 V }} | ||
{{Spec | Power | Max. 350 W }} | |||
{{Spec | Calibrator | 0.03 V, 0.3 V, 3 V at 1 kHz, 1 V at 1 MHz }} | {{Spec | Calibrator | 0.03 V, 0.3 V, 3 V at 1 kHz, 1 V at 1 MHz }} | ||
{{EndSpecs}} | {{EndSpecs}} | ||
== | ==Links == | ||
==Pictures== | ==Pictures== | ||
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С1-122_threequarter.jpg | С1-122_threequarter.jpg | ||
С1-122_screen_detail.jpg | С1-122_screen_detail.jpg | ||
С1-122 and 7603 front.jpg|С1-122 and 7603 side by side | |||
С1-122 and 7603 side.jpg|С1-122 and 7603 side by side | |||
С1-122 and 7603 threequarter.jpg|С1-122 and 7603 side by side | |||
С1-122_rear.jpg | |||
С1-122_readout.jpg | readout | |||
С1-122_readout_closeup.jpg | readout close-up | |||
</gallery> | |||
'''Internal''' | |||
<gallery> | |||
С1-122_inside_plugin_slots.jpg | С1-122_inside_plugin_slots.jpg | ||
С1-122_probe_power.jpg | С1-122_probe_power.jpg | ||
С1-122_hours_counter.jpg | С1-122_hours_counter.jpg | ||
С1-122_fuse_detail.jpg | С1-122_fuse_detail.jpg | ||
С1-122_fuse_and_seal.jpg | С1-122_fuse_and_seal.jpg | ||
C1-122-Guts.jpg | S1-122 internals | C1-122-Guts.jpg | S1-122 internals | ||
04KN009-Frame.jpg | S1-122 plugin motherboard | 04KN009-Frame.jpg | S1-122 plugin motherboard | ||
</gallery> | </gallery> | ||
Latest revision as of 17:47, 20 February 2022
The С1-122 (Cyrillic; latin transliteration S1-122) is a general-purpose 100 MHz non-storage, large screen scope made by the Soviet Research and Development Institute of Radio Measuring Instruments in Vilnius (present-day Lithuania). It takes one horizontal and two vertical plug-ins.
It is similar to the Tektronix 7603 though with a number of significant differences:
- it is noticeably larger
- the channel switching controls are electronic, not mechanical, and contain indicator LEDs
- the calibrator has different output voltages and frequencies
- there are no rear-panel connections for sweep gate or Z axis
- the probe power connectors are a Soviet type
- there is a mercury-column type hours counter on the rear
The readout is different from its predecessors, the С1-91 and С1-115. Instead of their vector-type character generator, it uses a dot matrix format.
The example in the photographs is labelled in German, but ones labelled in Russian also exist.
Key Specifications
Bandwidth | 100 MHz |
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Vertical modes | Left / Alt / Add / Chop / Right |
Trigger Source | Left / Vert Mode / Right |
Outputs | Probe power |
Line Voltage | 220 V |
Power | Max. 350 W |
Calibrator | 0.03 V, 0.3 V, 3 V at 1 kHz, 1 V at 1 MHz |
Links
Pictures
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С1-122 and 7603 side by side
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С1-122 and 7603 side by side
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С1-122 and 7603 side by side
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readout
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readout close-up
Internal
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S1-122 internals
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S1-122 plugin motherboard