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{{Oscilloscope Sidebar |
{{Oscilloscope Sidebar  
title=Sony/Tektronix 305 DMM Oscilloscope |
|manufacturer=Sony/Tektronix  
summary=Portable 5 MHz scope with DMM |
|series=300-series scopes
image=Sonytek 305.jpg |
|model=305 DMM Oscilloscope  
caption=Sony/Tektronix 305 |
|summary=Portable 5 MHz scope with DMM  
introduced=1979 |
|image=Sonytek 305.jpg  
discontinued=1991 |
|caption=Sony/Tektronix 305  
manuals=
|introduced=1979  
* [[Media:Tek 305 Operators Manual.pdf | Operator's Manual, 1981 (PDF, 7MB)]]
|discontinued=1991  
* [http://w140.com/Tek_305_DMM_Oscilloscope_Schematics_IPB.pdf Tektronix 305 Schematics (PDF)]
|manuals=
* [[Media:070-2424-00.pdf| Operator's Manual, 1981 (PDF, OCR, bad-OCR)]]
* [[Media:070-2424-00.pdf|305 Operator's Manual, 1981]] (bad-OCR)
* [[Media:section_8-305_service.pdf|Tektronix 305 Schematics (PDF, OCR, bad-OCR)]]
* [[Media:070-2423-01.pdf|305 Instruction Manual]] / <small>[https://archive.org/download/070-2423-01/070-2423-01.pdf Alternate copy]</small>
* [[Media:section_8-305_service.pdf|Tektronix 305 Schematics]] (bad-OCR)
}}
}}
The '''Sony/Tektronix 305 DMM Oscilloscope''' is a compact dual-trace 5 MHz analog scope with an integrated digital multimeter.
The '''Sony/Tektronix 305 DMM Oscilloscope''' is a compact dual-trace 5 MHz analog scope with an integrated digital multimeter.
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{{Spec | Deflection | 5 mV/Div to 10 V/Div , variable up to 25 V/Div  }}
{{Spec | Deflection | 5 mV/Div to 10 V/Div , variable up to 25 V/Div  }}
{{Spec | Input impedance | 1 MΩ // 47 pF }}
{{Spec | Input impedance | 1 MΩ // 47 pF }}
{{Spec | Sweep | 1 μs/Div to 500 ms/Div, 1—2—5, ×10 magnifier (i.e. to 100 ns/Div) }}
{{Spec | Sweep | 1 μs/Div to 500 ms/Div, 1–2–5, ×10 magnifier (i.e. to 100 ns/Div) }}
{{Spec | Calibrator | 0.3 V<sub>p-p</sub> }}
{{Spec | Calibrator | 0.3 V<sub>p-p</sub> }}
{{Spec | CRT | 10 × 8  Div. @ 6.32 mm, [[154-0667-00|154-0667-xx]], P31 phosphor, 2 kV acceleration, internal non-illuminated graticule }}
{{Spec | CRT | 10 × 8  Div. @ 6.32 mm, [[154-0667-00|154-0667-xx]], P31 phosphor, 2 kV acceleration, internal non-illuminated graticule }}
{{Spec | AC Power | 90—132 V or 180—250 V, 48—440 Hz, ≤17 W }}
{{Spec | AC Power | 90–132 V or 180–250 V, 48–440 Hz, ≤17 W }}
{{Spec | DC Power | 9—32 V, ≤17 W }}
{{Spec | DC Power | 9–32 V, ≤17 W }}
{{Spec | Battery | Internal NiCd, runtime 1.6 h (scope+DMM) / 2 h (scope only) / 10 h (DMM only), charge time 16 h }}
{{Spec | Battery | Internal NiCd, runtime 1.6 h (scope+DMM) / 2 h (scope only) / 10 h (DMM only), charge time 16 h }}
{{Spec | Dimensions | 11.2 cm × 23.6 cm × 37.1 cm }}
{{Spec | Dimensions | 11.2 cm × 23.6 cm × 37.1 cm }}
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! Year
! Year
! 1979
! 1979
! 1986
! 1991
! 1991
|-
|-
! Catalog price
! Catalog Price
|align=right| $1,725
|align=right| $1,725
|align=right| $2,590
|align=right| $3,610
|align=right| $3,610
|-
|-
! [http://www.usinflationcalculator.com/ 2016 value]
! In 2023 Dollars
|align=right| $5,700
|align=right| $7,300
|align=right| $6,370
|align=right| $7,300
|align=right| $8,200
|-
|-
|}
|}
==Links ==
==Links ==
* [https://www.youtube.com/watch?v=mQGgPx0ZoJc Sony/Tektronix 305 DMM Oscilloscope Repair Introduction] @ YouTube  
* [https://www.youtube.com/watch?v=mQGgPx0ZoJc Sony/Tektronix 305 DMM Oscilloscope Repair Introduction] @ YouTube  
{{Documents|Link=305}}
{{PatentLinks|305}}


==Pictures==
==Pictures==
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Sonytek 305.jpg
Sonytek 305.jpg
Wellenkino 305 2.jpg
Wellenkino 305 2.jpg
Tek 305 front.jpg
</gallery>
</gallery>


==Components==
{{Parts|305}}


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

Latest revision as of 05:39, 14 October 2024

Sony/Tektronix 305 DMM Oscilloscope
Portable 5 MHz scope with DMM
Sony/Tektronix 305

Produced from 1979 to 1991

Manuals
(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The Sony/Tektronix 305 DMM Oscilloscope is a compact dual-trace 5 MHz analog scope with an integrated digital multimeter. It can be operated on battery power or plugged in to wall power.

Key Specifications

Bandwidth 5 MHz
Deflection 5 mV/Div to 10 V/Div , variable up to 25 V/Div
Input impedance 1 MΩ // 47 pF
Sweep 1 μs/Div to 500 ms/Div, 1–2–5, ×10 magnifier (i.e. to 100 ns/Div)
Calibrator 0.3 Vp-p
CRT 10 × 8 Div. @ 6.32 mm, 154-0667-xx, P31 phosphor, 2 kV acceleration, internal non-illuminated graticule
AC Power 90–132 V or 180–250 V, 48–440 Hz, ≤17 W
DC Power 9–32 V, ≤17 W
Battery Internal NiCd, runtime 1.6 h (scope+DMM) / 2 h (scope only) / 10 h (DMM only), charge time 16 h
Dimensions 11.2 cm × 23.6 cm × 37.1 cm
Weight 4.8 kg
Features
  • 3½ Digit Digital Multimeter:
    • 2/20/200/1000 V DC ±0.1%
    • 2/20/200/700 V AC ±0.5% 40-500 Hz
    • 2/20/200/2000 kΩ ±0.6%
  • Dual channel, Ch1/Ch2/Chop/Alt/Add/Inv Ch2/X-Y modes
  • Ext Trig / X input (supports X-Y displays up to 200 kHz)
  • External blanking input (by deflection, not Z modulation, to 100 kHz)
  • Built-in battery
  • Made in Japan by Sony/Tektronix

Prices

Year 1979 1986 1991
Catalog Price $1,725 $2,590 $3,610
In 2023 Dollars $7,300 $7,300 $8,200

Links

Documents Referencing 305

(no results)

Pictures

Components

Some Parts Used in the 305

Part Part Number(s) Class Description Used in
154-0667-00 154-0667-00 • 154-0667-01 • 154-0667-02 • 154-0667-03 CRT CRT 1502 • 1503 • 305 • 326
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