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|introduced=1984 | |introduced=1984 | ||
|discontinued=(?) | |discontinued=(?) | ||
|designers=Art Metz; Ken Schlotzhauer; Walt Ainsworth; Wink Gross | |designers=Art Metz; Ken Schlotzhauer; Walt Ainsworth; Wink Gross; Mike Metcalf; Marv LaVoie; | ||
|manuals= | |manuals= | ||
* [[Media:070- | '''2445''' | ||
* [[Media:070-3829-00.pdf | 2445 Service]] (OCR | * [[Media:070-3830-00.pdf|2445 Operator]] (OCR, 17M) | ||
* [[Media:070- | * [[Media:070-3829-00.pdf|2445 Service, January 1983 Edition]] (OCR, 27M) | ||
* [[Media:070-3831-00.pdf|2465 Service]] ( | '''2465''' | ||
* [[Media:070-3832-00.pdf|070-3832-00 2465 Operator]] (OCR, 22M) | |||
* [[Media:070- | * [[Media:070-3831-00.pdf|070-3831-00 2465 Service]] (29M) / [[Media:070-3831-00_plus_chg.pdf|070-3831-00 + changes]] (OCR, 20M) | ||
* [[Media:070-4182-00.pdf|Opt.01 DMM Service]] (OCR | '''Common''' | ||
* [[Media:070-4366-00.pdf|24x5 Rack-mount Kit]] (OCR | * [[Media:070-6863-01.pdf|Tektronix 2465B & 2467B Service Manual]] | ||
* [[Media:070-4180-00.pdf|2445/2465 Quick Start]] (OCR, 2.5M) | |||
* [[Media:070-4182-00.pdf|Opt.01 DMM Service]] (OCR, 11M) | |||
* [[Media:070-4183-00.pdf|Opt.01 DMM Operators]] | |||
* [[Media:070-4366-00.pdf|24x5 Rack-mount Kit]] (OCR, 6M) | |||
* [[Media:070-4629-00.pdf|Opt.05 TV Operator]] | * [[Media:070-4629-00.pdf|Opt.05 TV Operator]] | ||
* [[Media:070-4630-00.pdf|Opt.05 TV Service]] | * [[Media:070-4630-00.pdf|Opt.05 TV Service]] | ||
* [[Media:070-4631-00.pdf|Opt.06 Opt.09 CTT/WR Operator]] | * [[Media:070-4631-00.pdf|Opt.06 Opt.09 CTT/WR Operator]] | ||
* [[Media:070-4632-00.pdf|Opt.06 Opt.09 CTT/WR Service]] | * [[Media:070-4632-00.pdf|Opt.06 Opt.09 CTT/WR Service]] | ||
* [[Media:070-4633-00.pdf|Opt.10 GPIB Operator]] (OCR | * [[Media:070-4633-00.pdf|Opt.10 GPIB Operator]] (OCR, 9M) | ||
* [[Media:070-4640-00.pdf|Opt.10 GPIB Service]] (OCR | * [[Media:070-4640-00.pdf|Opt.10 GPIB Service]] (OCR, 23M) | ||
* [[Media:070-6291-00.pdf|Tektronix 2445/2465/2467 Buffer Test Kit | * [[Media:070-5150-00.pdf|Opt.10 Instrument Interfacing Guide]] | ||
* [[Media:070-6291-00.pdf|Tektronix 2445/2465/2467 Buffer Test Kit]] | |||
{{ROM Images}} | |||
}} | }} | ||
The '''Tektronix 2465''' is a four-channel 300 MHz portable oscilloscope from the penultimate generation of analog Tektronix scopes. The '''2445''' is a 150 MHz version. | The '''Tektronix 2465''' is a four-channel 300 MHz portable oscilloscope from the penultimate generation of analog Tektronix scopes. The '''2445''' is a 150 MHz version. ''See [[2465A]] and [[2465B]] for the successor versions.'' | ||
The horizontal amplifier in the 2465 was designed by [[Art Metz]] and [[Ken Schlotzhauer]]. | [[Wink Gross]] was the vertical system engineer for the 2465. He designed the [[2465]] main vertical amplifier, the channel switch, and the auxiliary input preamp. | ||
Art Metz also worked on the triggers. He and [[Walt Ainsworth]] designed the sweeps. | [[Marv LaVoie]] designed the 2465 attenuator. | ||
The horizontal amplifier in the 2465 was designed by [[Art Metz]] and [[Ken Schlotzhauer]] ([[155-0239-00|trigger IC]]). Art Metz also worked on the triggers. He and [[Walt Ainsworth]] designed the sweeps. | |||
[[Mike Metcalf]] designed the 2465 [[155-0242-00|Z axis IC]], both under the direction of [[Art Metz]]. | |||
Art had horizontal system responsibility and designed the non-IC part of the horizontal as well. | |||
'''Options''' | '''Options''' | ||
* Option 01 (DMM) added a 4½-digit, fully autoranging digital multimeter which measures DC and AC voltage and current, resistance, dBV, dBm, continuity, and temperature. | * Option 01 (DMM) added a 4½-digit, fully autoranging digital multimeter which measures DC and AC voltage and current, resistance, dBV, dBm, continuity, and temperature. | ||
* Option 05 (TV) added TV (back-porch) clamp circuitry to the Channel 2 input and TV trigger coupling modes, allowing selection of either horizontal or vertical sync pulses to obtain horizontal-line-sync or field-sync pulse triggering. | * Option 05 (TV) added TV (back-porch) clamp circuitry to the Channel 2 input and TV trigger coupling modes, allowing selection of either horizontal or vertical sync pulses to obtain horizontal-line-sync or field-sync pulse triggering. A knob and an on-screen numerical display allows selection of a line number to be displayed. If the scope is in mixed time base mode, an intensified region is shown in the field rate display. | ||
* Option 06 (Counter/Timer/Trigger) allows precision time-interval measurement, event and frequency counting, delay-by-events triggering, and logic triggering. | * Option 06 (Counter/Timer/Trigger) allows precision time-interval measurement, event and frequency counting, delay-by-events triggering, and logic triggering. | ||
* Option 09 added option 06, the CTT, plus a 17-bit [[P6407|P6407 word recognizer probe]]. | * Option 09 added option 06, the CTT, plus a 17-bit [[P6407|P6407 word recognizer probe]]. | ||
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{{BeginSpecs}} | {{BeginSpecs}} | ||
{{Spec | Bandwidth | 350 MHz (2445: 150 MHz) }} | |||
{{Spec | Sweep | 5 ns/Div to 500 ms/Div, 1−2−5, and ×10 magnifier (fastest sweep 500 ps/Div) }} | |||
{{Spec | Bandwidth | 350 MHz | |||
{{Spec | Sweep | |||
{{Spec | Channels | Four independent channels }} | {{Spec | Channels | Four independent channels }} | ||
{{Spec | | {{Spec | Deflection | 2 mV/div to 5 V/Div, 1−2−5 }} | ||
{{Spec | Cursors | Delta Volts and Delta Time Cursors }} | {{Spec | Cursors | Delta Volts and Delta Time Cursors }} | ||
{{Spec | CRT Readout | Scale Factors, Trigger Level, Voltage, Time, Frequency, Phase and Ratio Measurements and Mode Indicators }} | {{Spec | CRT Readout | Scale Factors, Trigger Level, Voltage, Time, Frequency, Phase and Ratio Measurements and Mode Indicators }} | ||
{{Spec | Trigger | Advanced Triggering with "Hands Off" Auto Level Triggering }} | {{Spec | Trigger | Advanced Triggering with "Hands Off" Auto Level Triggering }} | ||
{{Spec | | {{Spec | Trigger Bandwidth | 500 MHz min. }} | ||
{{Spec | Input Impedance| 50 Ω/1 MΩ inputs with 50 Ω protection }} | {{Spec | Input Impedance| 50 Ω / 1 MΩ inputs with 50 Ω protection }} | ||
{{Spec | CRT | [[154-0850-01]] }} | {{Spec | CRT | [[154-0850-01]], +14/−1.9 kV }} | ||
{{Spec | Probes | Two [[P6131]] ×10 probes, 1.3 m }} | {{Spec | Probes | Two [[P6131]] ×10 probes, 1.3 m }} | ||
{{EndSpecs}} | {{EndSpecs}} | ||
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* [[2465A]] | * [[2465A]] | ||
* [[2465B]] | * [[2465B]] | ||
==Links== | ==Links== | ||
* [ | * [https://www.tek.com/support/faqs/how-do-you-run-self-tests-2465 How to enter test mode] | ||
* [https://hackaday.io/project/163890-tektronix-2465-series-servicing 2465 series servicing] @ hackaday.io | * [https://hackaday.io/project/163890-tektronix-2465-series-servicing 2465 series servicing] @ hackaday.io | ||
* [https://www.youtube.com/watch?v=Rks_AyfJNq4 Tektronix 2445 Oscilloscope Repair] by NFM @ YouTube | |||
==Prices== | |||
'''2465''' | |||
{| class="wikitable" | |||
|- | |||
! Year | |||
! 1984 | |||
! 1986 | |||
|- | |||
! Catalog Price | |||
|align=right| | |||
|align=right| $5,350 | |||
|- | |||
! In 2023 Dollars | |||
|align=right| | |||
|align=right| $15,000 | |||
|} | |||
'''2445''' | |||
{| class="wikitable" | |||
|- | |||
! Year | |||
! 1984 | |||
! 1986 | |||
|- | |||
! Catalog Price | |||
|align=right| | |||
|align=right| $3,590 | |||
|- | |||
! In 2023 Dollars | |||
|align=right| | |||
|align=right| $10,100 | |||
|} | |||
==Pictures== | ==Pictures== | ||
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2465(4).jpg | 2465(4).jpg | ||
</gallery> | </gallery> | ||
==Components== | |||
{{Parts|2445}} | |||
{{Parts|2465}} | |||
[[Category:246x series scopes]] | [[Category:246x series scopes]] | ||
[[Category:Introduced in 1984]] | [[Category:Introduced in 1984]] |