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{{Oscilloscope Sidebar |
{{Oscilloscope Sidebar  
title=Tektronix/Sony 323 |
|manufacturer=Sony/Tektronix
summary=Battery powered 4 MHz scope |
|series=300-series scopes
image=Tek 323 trace.jpg |
|designers=John Gates;
caption=Tektronix/Sony 323 |
|model=323  
introduced=1969 |
|summary=Battery powered 4 MHz scope  
discontinued=(?) |
|image=Tek 323 trace.jpg  
manuals=
|caption=Sony/Tektronix 323  
* [http://bama.edebris.com/download/tek/323/tek-323.pdf Tektronix 323 Manual (PDF)]
|introduced=1969  
* [http://w140.com/tek_323_operators_handbook.pdf Tektronix 323 Operators Handbook (PDF)]
|discontinued=1978
|manuals=
* [https://bama.edebris.com/download/tek/323/tek-323.pdf Tektronix 323 Manual]
* [https://w140.com/tek_323_operators_handbook.pdf Tektronix 323 Operators Handbook]
* [[Media:Tek 323 irb.pdf|Tektronix 323 Instrument Reference Book]]
* [[Media:070-0750-00.pdf|Tektronix 323 Manual]] (bad-OCR)
* [[Media:070-1155-00.pdf|Tektronix 323 Operators Handbook]] (bad-OCR)
* [[Media:062-1327-00.pdf|Tektronix 323-1401 Cabinet Assembly]] (OCR)
}}
}}
The '''Sony/Tektronix 323''' is a 4 MHz ultra portable single trace oscilloscope, similar to the [[324]].
The '''Sony/Tektronix 323''' is a 4 MHz 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.
The 323 can be used as the CRT display for a [[1501]] TDR unit or a [[1401]] spectrum analyzer.


{{BeginSpecs}}
{{BeginSpecs}}
{{Spec | Bandwidth | 4 MHz (2.5 MHz in ×10 mode) }}
{{Spec | Bandwidth       | 4 MHz (2.5 MHz in ×10 mode) }}
{{Spec | Rise time | 90 ns (130 ns in ×10 mode) }}
{{Spec | Rise time       | 90 ns (130 ns in ×10 mode) }}
{{Spec | Sweep | 5 μs/Div to 1 s/Div, 1—2—5, ×10 magnifier (i.e. to 500 ns/Div) }}
{{Spec | Sweep           | 5 μs/Div to 1 s/Div, 1—2—5, ×10 magnifier (i.e. to 500 ns/Div) }}
{{Spec | Deflection | 10 mV/Div to 20 V/Div (1 mV/Div to 2 V/Div in ×10 mode) }}
{{Spec | Deflection     | 10 mV/Div to 20 V/Div (1 mV/Div to 2 V/Div in ×10 mode) }}
{{Spec | Input impedance | 1 MΩ // 47 pF }}
{{Spec | Input impedance | 1 MΩ // 47 pF }}
{{Spec | Calibrator | 0.5 V<sub>p-p</sub>, 750 Hz, rise time < 2 μs, source impedance 10 kΩ }}
{{Spec | Calibrator     | 0.5 V<sub>p-p</sub>, 750 Hz, rise time < 2 μs, source impedance 10 kΩ }}
{{Spec | CRT | [[T3230-31-1]] ([[154-0519-00]]), P31 phosphor, 10 × 6 Div. @ 6.25 mm (0.25"), 2 kV acceleration }}
{{Spec | CRT             | [[T3230-31-1]] ([[154-0519-00]]), P31 phosphor, 10 × 6 Div. @ 6.25 mm (0.25"), 2 kV acceleration }}
{{Spec | AC Power | 90—136 V or 180—272 V, 14 W }}
{{Spec | Power           | AC: 90—136 V or 180—272 V, 14 W ; DC: 6—16 V, 1.6 W typ., 4.5 W max. }}
{{Spec | DC Power | 6—16 V, 1.6 W typ., 4.5 W max. }}
{{Spec | Battery         | Six size "C" NiCd cells, runtime 3 h (full intensity) / 4 h (low intensity), charge time 16 h }}
{{Spec | Battery | Six size "C" NiCd cells, runtime 3 h (full intensity) / 4 h (low intensity), charge time 16 h }}
{{Spec | Dimensions     | 10.7 cm × 21.6 cm × 27 cm (4.2" × 8.5" × 10.6") }}
{{Spec | Dimensions | 10.7 cm × 21.6 cm × 27 cm (4.2" × 8.5" × 10.6") }}
{{Spec | Weight         | 3.06 kg (6.75 lb) }}
{{Spec | Weight | 3/06 kg (6.75 lb) }}
{{Spec | Features       |
{{Spec | Features |
* Ext Trig / X input (supports X-Y displays)
* Ext Trig / X input (supports X-Y displays)
* External blanking input (by deflection, not Z modulation)
* External blanking input (by deflection, not Z modulation)
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}}
}}
{{EndSpecs}}
{{EndSpecs}}
==Links==
* [[Media:tek-323-power-cord.pdf|AC power connector schematic]]
{{Documents|Link=323}}
==Prices==
{| class="wikitable"
|-
! Year
! 1973
! 1976
! 1977
|-
! Catalog Price
| $950
| $1,200
| $1,400
|-
! In 2023 Dollars
| $6,600
| $6,500
| $7,100
|}


==Pictures==
==Pictures==


<gallery>
<gallery>
Tek 323 trace.jpg
Tek 323 trace.jpg   | 323 front with sine trace
Tek 323.jpg          | 323 front
Tek 323.jpg          | 323 front
Tek 323 internal.jpg | Top cover open
Sony tek 323.jpg    | 323 front with square trace
Sony tek 323.jpg    | 323 front, oerating
Sony tek 323 2.jpg  | 323 front RHS with handle folded as stand
Sony tek 323 2.jpg  | 323 3/4
Sony tek 323 3.jpg  | 323 rear
Sony tek 323 3.jpg  | 323 rear
Sony tek 323 4.jpg  | 323 input connector
Sony tek 323 4.jpg  | 323 LHS connectors
Wellenkino 323.jpg  | 323 size comparison
Wellenkino 323.jpg  | 323 + pocket lighter size comparison  
1501+323.jpg        | 323 with [[1501]] TDR
1501+323.jpg        | 323 with [[1501]] TDR
Tek 323 1.jpg
Tek 323 1.jpg
Line 50: Line 81:
Tek 323 3.jpg
Tek 323 3.jpg
Tek 323 4.jpg
Tek 323 4.jpg
Tek_323-DC-PowerIn.jpg                                    | Power Connectors - DC & AC
John_Perry_323_and_140...jpg                              | 1401A-1/323 combo
John_Perry_323_and_1401A_side_view_with_custom_support.jpg | 1401A-1/323 combo side view with hand made acrylic support.
</gallery>
===Internal===
<gallery>
Tek 323 internal.jpg    | Top cover open
Tek_323-Top.jpg          | Top View of 323
Tek_323-Main-Board.jpg  | 323 Main Board (Bottom)
Tek_323-Batt-Charger.jpg | 323 Battery and Charger Board
Tek_323-Vert-AttnBD.jpg  | 323 Vertical Attenuator Board
Tek_323-Spare-Fuse.jpg  | 323 Spare Fuses
323_Powersupply.jpg      | 323 Power supply Board
323-Regulator.jpg        | 323 Regulator board
</gallery>
</gallery>


==Links==
==Compopnents==
{{Parts|323}}


* [[Media:tek-323-power-cord.pdf|AC power connector schematic]]


[[Category:Portable scopes]]
[[Category:300 series scopes]]
[[Category:300 series scopes]]

Latest revision as of 10:10, 6 June 2024

Sony/Tektronix 323
Battery powered 4 MHz scope
Sony/Tektronix 323

Produced from 1969 to 1978

Manuals
Manuals – Specifications – Links – Pictures

The Sony/Tektronix 323 is a 4 MHz 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)
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
Power AC: 90—136 V or 180—272 V, 14 W ; DC: 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
  • Ext Trig / X input (supports X-Y displays)
  • External blanking input (by deflection, not Z modulation)
  • Built in battery

Links

Documents Referencing 323

Document Class Title Authors Year Links
Service Scope 51 Aug 1968.pdf Article Portable Precision - Redefined 1968 323
Service Scope 51 Aug 1968.pdf Article Plug-on Versatility Cal Hongel 1968 323 • P6048 • P6035 • 454
Tekscope 1969 V1 N4 Aug 1969.pdf Article Nickel-Cadmium Battery Rev1ew 1969 321A • 323 • 410 • 422

Prices

Year 1973 1976 1977
Catalog Price $950 $1,200 $1,400
In 2023 Dollars $6,600 $6,500 $7,100

Pictures

  • 323 front with sine trace

    323 front with sine trace

  • 323 front

    323 front

  • 323 front with square trace

    323 front with square trace

  • 323 front RHS with handle folded as stand

    323 front RHS with handle folded as stand

  • 323 rear

    323 rear

  • 323 LHS connectors

    323 LHS connectors

  • 323 + pocket lighter size comparison

    323 + pocket lighter size comparison

  • 323 with 1501 TDR

    323 with 1501 TDR

  • Power Connectors - DC & AC

    Power Connectors - DC & AC

  • 1401A-1/323 combo

    1401A-1/323 combo

  • 1401A-1/323 combo side view with hand made acrylic support.

    1401A-1/323 combo side view with hand made acrylic support.

Internal

  • Top cover open

    Top cover open

  • Top View of 323

    Top View of 323

  • 323 Main Board (Bottom)

    323 Main Board (Bottom)

  • 323 Battery and Charger Board

    323 Battery and Charger Board

  • 323 Vertical Attenuator Board

    323 Vertical Attenuator Board

  • 323 Spare Fuses

    323 Spare Fuses

  • 323 Power supply Board

    323 Power supply Board

  • 323 Regulator board

    323 Regulator board

Compopnents

Some Parts Used in the 323

Part Part Number(s) Class Description Used in
STD930 152-0330-00 Discrete component 2.2 mA, 25 pF tunnel diode 323 • 324
T3230 154-0519-00 CRT CRT 323
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