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summary=4 MHz oscilloscope| | summary=4 MHz oscilloscope| | ||
manuals= | manuals= | ||
* [http://w140.com/tek_310_early.pdf Tektronix 310 Manual ( | * [[Media:IM-310-2.pdf|Tektronix 310 Manual (early, PDF)]] [http://w140.com/tek_310_early.pdf alternate] | ||
* [http://w140.com/tek_310a.pdf | * [[Media:070-0892-00.pdf|Tektronix 310 Manual (rough, PDF, OCR, bad-OCR)]] / [http://w140.com/tek_310_rough.pdf alternate] | ||
* [[Media:070-0893-00.pdf|Tektronix 310A Manual (PDF, OCR, bad-OCR)]] / [http://w140.com/tek_310a.pdf alternate (PDF)] / [http://w140.com/tek_310a.djvu alternate (DjVu)] | |||
* [http:// | * [http://bama.edebris.com/manuals/tek/310a/ Tek 310A manuals @ BAMA] | ||
<small> | |||
===Calibration Procedures=== | |||
* | * [[Media:tek_310_fcp.pdf|Tektronix 310 Factory Calibration Procedure (PDF, OCR, bad-OCR)]] / [http://w140.com/tek_fcp/tek_type_310_factory_cal_proc.pdf alternate] | ||
* [[Media:tek_310a_fcp.pdf|Tektronix 310A Factory Calibration Procedure (PDF, OCR, bad-OCR)]] / [http://w140.com/tek_fcp/tek_type_310a_factory_cal_proc.pdf alternate] | |||
* [[Media:Tek 310a fcp oct 1968 with 1969 updates.pdf|Tektronix 310A Factory Calibration Procedure with 1969 updates]] | |||
</small> | |||
<small> | |||
===Modifications=== | |||
* [[Media:Tek 310a mod 109a.pdf|Tektronix 310A Mod 109A, High-Altitude Modification (PDF)]] | |||
* [[Media:Tek 310a mod 812s.pdf|Tektronix 310A Mod 812S, Vertical Input Connector Changed to UHF]] | |||
* [[Media:Tek 310a mod 222a.pdf|Boeing Black-out]] | |||
* [[Media:Tek 310a mod 815e.pdf|Tektronix 310A Mod 812S, Trigger and Calibrator Connectors Changed to BNC]] | |||
* [[Media:Tek 310a mod 812z.pdf|Tektronix 310A Mod 812S, Input, Trigger, and Calibrator Connectors Changed to UHF]] | |||
* [[Media:Tek 310 silicon rectifier mod.pdf|Tektronix 310 Silicon Rectifier Mod]] | |||
* [[Media:Tek 310a mod 119F.pdf|Tektronix 310A Mod 119F]] | |||
* [[Media:Tek 310a mod 120H.pdf|Tektronix 310A Mod 120H]] | |||
</small> | |||
}} | }} | ||
The '''Tektronix 310''' is a compact portable oscilloscope [[introduced in 1955]]. | The '''Tektronix 310''' is a compact portable oscilloscope [[introduced in 1955]]. | ||
It is a 4 MHz single-trace, single-timebase scope with a 3" (7.5 cm) round CRT. | It is a 4 MHz single-trace, single-timebase scope with a 3" (7.5 cm) round CRT. | ||
The [[Hickok]] company produced a clone of the 310 under a US military contract as the [[AN/USM89B]]. | |||
{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec | Bandwidth | 4 MHz (3.5 MHz below 0.1 V/Div, AC coupled) }} | {{Spec | Bandwidth | 4 MHz (3.5 MHz below 0.1 V/Div, AC coupled) }} | ||
{{Spec | Rise time | 90 ns (100 ns below 0.1 V/Div, AC coupled) }} | {{Spec | Rise time | 90 ns (100 ns below 0.1 V/Div, AC coupled) }} | ||
{{Spec | | {{Spec | Sweep | 0.5 μs/Div to 0.2 s/Div 1-2-5 sequence}} | ||
{{Spec | Deflection | 10 mV/Div to 50 V/Div, 1-2-5 sequence (below 0.1 V/Div only AC coupled) }} | {{Spec | Deflection | 10 mV/Div to 50 V/Div, 1-2-5 sequence (below 0.1 V/Div only AC coupled) }} | ||
{{Spec | Input impedance | 1 MΩ // 40 pF }} | {{Spec | Input impedance | 1 MΩ // 40 pF }} | ||
{{Spec | X input | 1.5 V/Div, 500 kHz, 100 kΩ }} | {{Spec | X input | 1.5 V/Div, 500 kHz, 100 kΩ }} | ||
{{Spec | Z input | 20 V<sub>p-p</sub> at rear "CRT Cathode" binding post }} | {{Spec | Z input | 20 V<sub>p-p</sub> at rear "CRT Cathode" binding post }} | ||
{{Spec | Calibrator | 0.5 V<sub>p-p</sub> to 100 V<sub>p-p</sub>, 1-2-5 sequence; 1 kHz }} | {{Spec | Calibrator | 0.5 V<sub>p-p</sub> to 100 V<sub>p-p</sub>, 1-2-5 sequence; 1 kHz }} | ||
{{Spec | Power | 175 W }} | {{Spec | Power | 175 W }} | ||
{{EndSpecs}} | {{EndSpecs}} | ||
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<gallery> | <gallery> | ||
Tek 310 on base.jpg|310 on fan base | Tek 310 on base.jpg|310 on fan base | ||
Tek_310a_cl.jpg | |||
Wellenkino 310a.jpg|310A | Wellenkino 310a.jpg|310A | ||
Tektronix-310a.jpg | 310A | Tektronix-310a.jpg | 310A | ||
Tek 310 rear.jpg|310 | |||
Tek 310 front.jpg|310 | |||
</gallery> | </gallery> | ||
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==Links== | ==Links== | ||
* [http://richardsears.wordpress.com/2011/11/18/tektronix-310a/ Richard Sears: Tektronix 310 and 310A] | * [http://richardsears.wordpress.com/2011/11/18/tektronix-310a/ Richard Sears: Tektronix 310 and 310A] | ||
* A Tek 310 restoration @ YouTube: [https://www.youtube.com/watch?v=Ef-6Vfx1oiY Part 1] / [https://www.youtube.com/watch?v=6HG49aX_TlM Part 2] | |||
==Pictures== | ==Pictures== | ||
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310A_top.jpg|310A Top internal | 310A_top.jpg|310A Top internal | ||
310A_bottom.jpg|310A Bottom special slot to access sweep trigger tubes | 310A_bottom.jpg|310A Bottom special slot to access sweep trigger tubes | ||
Tek_310A_Underside2.jpg | 310A Bottom special slot to access sweep trigger tubes | |||
310A_back.jpg|310A Rear view | 310A_back.jpg|310A Rear view | ||
warranty.jpg|310A indefinite warranty to the Tektronix manufactured transformer | warranty.jpg|310A indefinite warranty to the Tektronix manufactured transformer | ||
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Tek 310 right external.jpg|310 right external | Tek 310 right external.jpg|310 right external | ||
Tek 310 left external.jpg|310 left external | Tek 310 left external.jpg|310 left external | ||
Tek 310a top clean.jpg|310A top | |||
Tek 310a rear2.jpg|310A rear | |||
Tek 310a right internal2.jpg|310A right internal | |||
ANUSM89B_1.jpeg|Frontview AN/USM89B from Hickok | |||
ANUSM89B_2.jpeg| Sideview AN/USM89B from Hickok | |||
ANUSM89B_3.jpeg| type-plate of AN/USM89B from Hickok | |||
Tek ncr 310a case.jpg|Case for 310A | |||
Tek 310a in ncr case.jpg|310A in case | |||
Tek 310a with case.jpg|Tek 310A with case | |||
Tek 310a carrybag left.jpg|Carrying bag for 310, left | |||
Tek 310a carrybag top.jpg|Carrying bag for 310, top | |||
Tek 310a carrybag exposed.jpg|310A inside carrying bag, exposed cushion | |||
</gallery> | </gallery> | ||
[[Category:Monolithic tube scopes]] | [[Category:Monolithic tube scopes]] |