32,070
edits
No edit summary |
No edit summary |
||
(72 intermediate revisions by 9 users not shown) | |||
Line 1: | Line 1: | ||
{{Oscilloscope Sidebar | | {{Oscilloscope Sidebar | ||
|manufacturer=Tektronix | |||
summary= | |series=500-series scopes | ||
image=Tek-535a-crop.jpg | | |model=535 | ||
caption=Tektronix 535A front | | |summary=10 (15) MHz dual-timebase scope | ||
introduced=1954 | | |image=Tek-535a-crop.jpg | ||
discontinued= | |caption=Tektronix 535A front | ||
manuals= | |introduced=1954 | ||
* [ | |discontinued=1973 | ||
* [ | |designers=Dick Rhiger | ||
* [ | |manuals= | ||
* [ | '''535''' | ||
* [ | * [[Media:070-198.pdf | Tektronix 535 Manual]] | ||
* [ | * [[Media:tek_type_535_545_operators_handbook.pdf|Tektronix 535 and 545 Operators Handbook]] (OCR) | ||
* [ | * [[Media:tek_type_535_modification_summary.pdf|Tektronix 535 Modification Summary]] (bad-OCR) | ||
* [ | * [[Media:navair_17-20aw-08_manual.pdf|Navair 17-20AW-08 Manual, which discusses the 535]] (OCR) | ||
'''535A''' | |||
* [[Media:070-0145-01.pdf | Tektronix 535A Manual]] (OCR) | |||
* [[Media:Using your 535A or 545A.pdf|Using your 535A or 545A (1960)]] | |||
* [[Media:Operators Handbook 535A 545A 1959.pdf|Tektronix 535A and 545A Operator's Handbook 1959]] | |||
<small> | |||
'''Calibration''' | |||
* [[Media:tek_type_535_fcp_low-sn.pdf|Tektronix 535 Factory Calibration Guide low-sn]] (OCR) | |||
* [[Media:tek_type_535_fcp_high-sn.pdf|Tektronix 535 Factory Calibration Guide high-sn]] (OCR) | |||
* [[Media:tek_type_535a_fcp.pdf|Tektronix 535A Factory Calibration Guide, August 1959]] (OCR) | |||
* [[Media:Tek 535a fcp march 1968.pdf|Tektronix 535A Factory Calibration Procedure, March 1968]] (OCR) | |||
</small> | |||
}} | }} | ||
The '''Tektronix Type 535''' is a 10*/15 MHz dual-timebase oscilloscope that accepts [[letter-series and 1-series plug-ins]]. | |||
The | The 535 is functionally the same as the 30-MHz [[545]], but with a simpler, non-distributed vertical amplifier. | ||
Early 535s came in brown, square-cornered cabinets; in 1956 the cabinet became blue and round-cornered. | |||
Type 535, the single-timebase Type [[531]], and the first four plug-ins, Types 53[[A]], 53[[B]], 53[[C]], and 53[[D]], | |||
were [[introduced in 1954|introduced in August 1954]], advertised as ''"... the «convertibles» of the Tektronix line"''. | |||
Types [[541]] and [[545]] [[introduced_in_1955|came out in March 1955]]. | |||
In 1959, Types [[531]], 535, [[541]], and [[545]] were superseded by Types 531A, 535A, 541A, and 545A, which have more convenient controls. | |||
In addition, Types 531A and 535A have slightly faster (15 MHz vs. 11 MHz) vertical amplifiers. | |||
There is also a rack-mount version, Types RM35 and RM35A. | |||
Starting in 1963, the 535A was made with [[BNC connector]]s for the external trigger inputs. | |||
Prior to 1963, the external trigger inputs used [[UHF connector]]s. | |||
1972 was the last year that any version of the 535 was sold. | |||
In 1973, the 54x series was still available, but nothing from the 53x series. | |||
The | The first 535s had brown slide-out cases, then blue slide-out cases, and finally blue cases with pop-off sides. | ||
<nowiki>*</nowiki> With Type [[A]] or [[B]] plug-in; 11 MHz with Type [[K]] or other fast plug-in. | |||
{{BeginSpecs}} | |||
{{SpecGroup | 535 SN 101-8627: Double-terminated delay line}} | |||
{{Spec | Bandwidth | DC to 10 MHz (≤ 3 dB) with [[A|Type A plug-in]] }} | |||
{{Spec | Rise time | 0.035 μs }} | |||
{{SpecGroup | 535 SN 8268 up & 535A: Single-terminated delay line}} | |||
{{Spec | Bandwidth | DC to 15 MHz (≤ 3 dB) with [[K|Type K plug-in]] }} | |||
{{Spec | Rise time | 0.024 μs }} | |||
{{SpecGroup | all}} | |||
{{Spec | Line Voltage | 108/115/122/216/244 V<sub>AC</sub> ±10%,selected via primary voltage selector and voltage range selector switches, 50 Hz to 60 Hz. }} | |||
{{Spec | Thermal Protection | Automatic resetting thermal cutout, in case internal temperature exceeds safe operating level }} | |||
{{Spec | Power Consumption | 500 W with [[CA|Type CA plug-in]] }} | |||
{{Spec | Cooling | AC Fan }} | |||
{{Spec | Trigger Modes | AC/DC/AC LF Reject, and HF Sync}} | |||
{{Spec | CRT | early models, [[5BG]]P2, part number [[154-081]]; late models, [[T51]]; 10 kV acceleration, 6 cm × 10 cm screen}} | |||
{{Spec | Construction | Aluminum alloy chassis. Anodized front panel}} | |||
{{Spec | Weight| 65 lbs / 29.5 kg }} | |||
{{EndSpecs}} | |||
==Links== | |||
{{Documents|Link=535}} | |||
{{Documents|Link=535A}} | |||
==Special Models== | |||
Three "special models" of 535 were made: | |||
* 535-S1 (sweep delay 10 microseconds to 1 second) | |||
* 535-S2 (sweep delay 100 microseconds to 10 seconds) | |||
* 535-S6 (sweep delay 1.5 microseconds to 10 seconds) | |||
The | The delaying timebase on the standard non-A 535 supports delays up to 100 milliseconds. | ||
The 535-S1 supports delays up to 1 second, the 535A up to 10 seconds. | |||
From | From [[Media:Service_Scope_01_Oct_1959.pdf|ServiceScope No.1, October 1959]]: | ||
<blockquote> | <blockquote> | ||
In Type 535 and 545 the total delaying sweep time is limited to 10 ms/cm. | In Type 535 and 545 the total delaying sweep time is limited to 10 ms/cm. | ||
If a total delaying sweep time in excess of 10 ms/cm is required, a | If a total delaying sweep time in excess of 10 ms/cm is required, a K535-S1 modification kit (Tek #040-063) which gives a maximum delay sweep range of 1 s/cm. | ||
K535-S1 modification kit (Tek #040-063) which gives a maximum delay sweep | This kit is available for $40.00 in including a new front panel. | ||
range of 1 s/cm. This kit is available for $40.00 in including a new | |||
front panel. | |||
</blockquote> | </blockquote> | ||
==Internals== | |||
Triggering is done with a Schmitt trigger made of a [[6U8]] tube (in early instruments) or a [[6DJ8]] tube (in late instruments). | |||
Early 535s had [[selenium rectifiers]]. The 535 has a [[thermal cutoff]]. | |||
[[ | ===Power Supply=== | ||
The 535's power supply provides regulated outputs of −150V, +100V, +225V, +350V, +500V as well as a +325 V unregulated output for CRT HV section. | |||
The Power supply section is very similar to a [[549]]. It is an all tube design using | |||
: [[5651]] as Voltage reference | |||
: [[12AX7]] as comparator | |||
: [[12B4]] as -150V series pass element | |||
: [[6080]] as +100V, +225V and +350V series pass element | |||
: [[12B4]] as +500V series pass element | |||
: [[6AU6]] as error amplifier for all rails | |||
==Links== | ==Links== | ||
* [ | * [https://richardsears.wordpress.com/2011/06/18/tektronix-and-early-hewlett-packard/ Comparison of Tektronix 535, 535A, and HP 150A] with detailed pictures | ||
* [[120-086]] Power transformer schematic | |||
<!-- dead link 2023-03-27 * [http://www.lydecker.org/Tektronix_535A.htm Tektronix 535A - Restoring a Swap Meet Find] --> | |||
==Pictures== | ==Pictures== | ||
===535=== | |||
<gallery> | |||
Tek 535 brown 1.jpg|535 with brown case | |||
Tek 535 brown 2.jpg|535 with brown case | |||
Tek 535 brown 3.jpg|535 with brown case | |||
Tek 535 brown 4.jpg|535 with brown case | |||
Tek 535 brown 5.jpg|535 with brown case | |||
</gallery> | |||
===RM 35=== | |||
<gallery> | |||
Tek rm35.jpg | |||
Tek rm35 2.jpg | |||
Tek rm35 3.jpg | |||
Tek rm35 4.jpg | |||
</gallery> | |||
===535 S1=== | |||
<gallery> | |||
1.TEK535.JPG|535 S1 | |||
2.TEK535.JPG|535 S1 | |||
3.TEK535.JPG|535 S1 | |||
4.TEK535.JPG|535 S1 | |||
5.TEK535.JPG|535 S1 | |||
6.TEK535.JPG|535 S1 | |||
7.TEK535.JPG|535 S1 | |||
</gallery> | |||
===535 S2=== | |||
<gallery> | |||
Tek 535-s2 1.jpg|535-S2 | |||
Tek 535-s2 2.jpg|535-S2 | |||
Tek 535-s2 3.jpg|535-S2 | |||
</gallery> | |||
===535A=== | |||
<gallery> | |||
535A.jpg|535A | |||
535_vertical2.png|vertical amplifier | |||
Wellenkino 535a 3.jpg | |||
Wellenkino 535a 2.jpg | |||
Tek 535a delay line 1.jpg|535A delay line | |||
Tek 535a delay line 2.jpg|535A delay line | |||
Tek 535a trace.jpg|535A trace | |||
Tek 535a on plastic.jpg|535A | |||
</gallery> | |||
====535A Internals==== | |||
<gallery> | |||
Tek_535A-LHS.jpeg | LHS | |||
Tek_535A-RHS.jpeg | RHS | |||
Tek_535A-RHS1.jpeg | RHS | |||
Tek_535A-top.jpeg | Top (without HV Shields) | |||
Tek_535A-Underside.jpeg | Underside | |||
</gallery> | |||
===RM35A=== | |||
<gallery> | <gallery> | ||
Tek rm35a 1.JPG | |||
Tek rm35a 2.jpg | |||
Tek rm35a 3.jpg | |||
Tek rm35a 4.jpg | |||
Tek rm35a 5.jpg | |||
Tek rm35a 6.jpg | |||
Tek rm35a 7.jpg | |||
Tek rm35a 8.jpg | |||
Tek rm35a 9.jpg | |||
Tek rm35a 10.jpg | |||
Tek rm35a 11.jpg | |||
Tek rm35a 12.jpg | |||
Tek rm35a 13.jpg | |||
Tek rm35a 14.jpg | |||
Tek rm35a 15.jpg | |||
Tek rm35a 16.jpg | |||
Tek rm35a 17.jpg | |||
Tek rm35a 18.jpg | |||
Rm35a front.jpg|R35A front | |||
Rm35a trig panel.jpg|R35A trigger controls | |||
Tek-RM35A-HV-Section.jpg | RM35A HV Section | |||
Tek-RM35A-A-Inten-B.jpg | RM35A B intensified by A Trace | |||
Tek-RM35A-Inside-Live.jpg |RM35A Internals | |||
Tek-RM35A-Live-Tubes.jpg |RM35A Internals | |||
Tek rm35a trace.jpg|RM35A trace | |||
Tek rm35a rear2.jpg|RM35A rear | |||
Tek rm35a rear.jpg|RM35A rear | |||
</gallery> | </gallery> | ||
===RM35AR=== | |||
<gallery> | |||
Tek rm35ar 1.jpg|RM35AR (mod 116B) | |||
Tek rm35ar 2.jpg|RM35AR (mod 116B) | |||
Tek rm35ar 3.jpg|RM35AR (mod 116B) | |||
Tek rm35ar 4.jpg|RM35AR (mod 116B) | |||
Tek rm35ar 5.jpg|RM35AR (mod 116B) | |||
</gallery> | |||
{{Parts|535}} | |||
{{Parts|535A}} | |||
{{Parts|RM35}} | |||
{{Parts|RM35A}} | |||
[[Category:500 series scopes]] | [[Category:500 series scopes]] |