323
The Sony/Tektronix 323 is a 4 MHz ultra portable single trace oscilloscope, similar to the 324.
It was the first product of the Sony/Tektronix cooperation. Project manager was John Gates.
The 323 can be used as the CRT display for a 1501 TDR unit or a 1401 spectrum analyzer.
Key Specifications
| Bandwidth | 4 MHz (2.5 MHz in ×10 mode) |
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| Rise time | 90 ns (130 ns in ×10 mode) |
| Sweep | 5 μs/Div to 1 s/Div, 1—2—5, ×10 magnifier (i.e. to 500 ns/Div) |
| Deflection | 10 mV/Div to 20 V/Div (1 mV/Div to 2 V/Div in ×10 mode) |
| Input impedance | 1 MΩ // 47 pF |
| Calibrator | 0.5 Vp-p, 750 Hz, rise time < 2 μs, source impedance 10 kΩ |
| CRT | T3230-31-1 (154-0519-00), P31 phosphor, 10 × 6 Div. @ 6.25 mm (0.25"), 2 kV acceleration |
| AC Power | 90—136 V or 180—272 V, 14 W |
| DC Power | 6—16 V, 1.6 W typ., 4.5 W max. |
| Battery | Six size "C" NiCd cells, runtime 3 h (full intensity) / 4 h (low intensity), charge time 16 h |
| Dimensions | 10.7 cm × 21.6 cm × 27 cm (4.2" × 8.5" × 10.6") |
| Weight | 3.06 kg (6.75 lb) |
| Features |
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Pictures
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323 front with sine trace
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323 front
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323 front with square trace
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323 front RHS with handle folded as stand
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323 rear
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323 LHS connectors
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323 + pocket lighter size comparison
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323 with 1501 TDR
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Power Connectors - DC & AC
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1401A-1/323 combo
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1401A-1/323 combo side view with hand made acrylic support.
Internals
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Top cover open
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Top View of 323
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323 Main Board (Bottom)
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323 Battery and Charger Board
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323 Vertical Attenuator Board
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323 Spare Fuses
