3T6: Difference between revisions

Latest revision as of 11:02, 19 June 2024

Tektronix 3T6
Programmable sampling sweep plug-in Tektronix 3T6 Compatible with 560-series scopes Produced from 1969 to (?) Manuals Tektronix 3T6 manual 3T6 manual @ BAMA (DJvu) (All manuals in PDF format unless noted otherwise)

Manuals – Specifications – Links – Pictures

The Tektronix 3T6 is a sampling plug-in for 560-series scopes. It is particularly suited, and programmable, when used in a 568.

In addition to the usual two 560-series connectors on the rear of the plug-in, the 3T6 has two extra connectors, J24 and P23. J24 is used for programming the 3T6. P23 is a coaxial feed (via a Gremar connector) of the trigger input signal. Both of these connectors mate with corresponding connectors in the 568.

The 3T6 contains a digital delay that controls the time between when the trigger event is recognized and when the sweep ramp is started. The purpose of this delay is the same as any delayed sweep: to zoom in on a region of a waveform that is not immediately after the trigger event. The digital delay in the 3T6 can be controlled by digital rotary switches on the front panel of the 3T6 or remotely, through the 568, via connector J24.

Mod 651C give 100 / 1000 samples/sweep switch. The original has 1 / 1000 samples/sweep switch. Later units appear to have the 100 / 1000 switch as standard.

The indicator lamps in the 'Time/Div' display can occasionally burn out. They can be replaced with 5 V, 80 mA, 2.5 mm × 4.5 mm, 'grain of wheat' style lamps.

Key Specifications

please add

Links

Documents Referencing 3T6

Document	Class	Title	Authors	Year	Links
Service Scope 53 Dec 1968.pdf	Article	Digital Systems Come Of Age	John Bowne	1968	3T5 • 3T6 • 3S5 • 3S6 • S-1 • S-2 • S-3 • S-4 • 568 • 230
Service scope dec 1968 ocr.pdf	Article	Digital Systems Come of Age	John Bowne	1968	3T5 • 3T6 • 3S5 • 3S6 • S-1 • S-2 • S-3 • S-4 • 568 • 230 • 240 • 241 • 250
Service Scope 52 Oct 1968.pdf	Article	The State of the Art in Sampling	Al Zimmerman	1968	S-1 • S-2 • S-3 • S-4 • S-50 • S-51 • 285 • 3S1 • 3S2 • 3S5 • 3S6 • 3T2 • 3T5 • 3T6 • 3T77A • 568 • 230
Tekscope 1971 V3 N5 Sep 1971.pdf	Article	The R1340 Data Coupler		1971	R1340 • 568 • 3S6 • 3T6

Pictures

3T6 Mod 651C front view
3T6 front view
right view
top view
bottom view
rear view

Components

Some Parts Used in the 3T6

Part	Part Number(s)	Class	Description	Used in
SMTD994	152-0177-01	Discrete component	10 mA, 2 pF tunnel diode	067-0587-01 • 067-0580-00 • 3T5 • 3T6 • 485 • 5S14N • 7D14 • 7T11 • 7T11A • S-53
SMTD995	152-0140-01	Discrete component	10 mA, 8 pF tunnel diode	1S1 • 1S2 • 1502 • 21A • 22A • 3T5 • 3T6 • 475 • 475A • 475M • 544 • R544 • 546 • RM546 • 547 • RM547 • 556 • R556 • 581A • 585A • RM585 • 7B52 • 7B53N • 7B70 • 7B71 • 7D10 • 7D11 • 7T11 • 7T11A • R7912 • S-51 • S-52 • TU-5 • 067-0572-00 • 067-0572-01 • 067-0681-00

@@ Line 1: / Line 1: @@
-The Tektronix Type 3T6 is a sampling plug-in for [[560-series scopes]].  It is particularly suited,
+{{Plugin Sidebar
-and programmable, when used in a [[568]].  In addition to the usual two 560-series connectors
+|manufacturer=Tektronix
-on the rear of the plug-in, the 3T6 has two extra connectors, J24 and P23.  J24 is used for programming
+|series=560-series scopes
-the 3T6.  P23 is a coaxial feed of the trigger input signal.  Both of these connectors mate with corresponding
+|type=3T6
-connectors in the 568.
+|summary=Programmable sampling sweep plug-in
+|image=3T6_front.JPG
+|caption=Tektronix 3T6
+|designers=
+|introduced=1969
+|discontinued=(?)
+|manuals=
+* [[Media:070-0761-00.pdf|Tektronix 3T6 manual]]
+* [http://bama.edebris.com/manuals/tek/3t6/ 3T6 manual @ BAMA] (DJvu)
+}}
+The '''Tektronix 3T6''' is a [[sampling_oscilloscope|sampling]] plug-in for [[560-series scopes]].
+It is particularly suited, and programmable, when used in a [[568]].
-The 3T6 contains a digital delay that controls the time between
+In addition to the usual two 560-series connectors on the rear of the plug-in, the 3T6 has two extra connectors, J24 and P23.
-when the trigger event is recognized and when the sweep ramp is started.
+J24 is used for programming the 3T6.   P23 is a coaxial feed (via a [[Gremar connector]]) of the trigger input signal.
-The purpose of this delay is the same as any delayed sweep: to zoom in
+Both of these connectors mate with corresponding connectors in the 568.
-on a region of a waveform that is not immediately after the trigger event.
-The digital delay in the 3T6 can be controlled by digital rotary switches
-on the front panel of the 3T6 or remotely, through the 568, via connector J24.
-* http://bama.edebris.com/manuals/tek/3t6/
+The 3T6 contains a digital delay that controls the time between when the trigger event is recognized and when the sweep ramp is started.
+The purpose of this delay is the same as any delayed sweep: to zoom in on a region of a waveform that is not immediately after the trigger event.
+The digital delay in the 3T6 can be controlled by digital rotary switches on the front panel of the 3T6 or remotely, through the 568, via connector J24.
+Mod 651C give  100 / 1000 samples/sweep switch.   The original has 1 / 1000 samples/sweep switch. Later units appear to have the 100 / 1000 switch as standard.
+The indicator lamps in the 'Time/Div' display can occasionally burn out. They can be replaced with 5 V, 80 mA, 2.5 mm × 4.5 mm, 'grain of wheat' style lamps.
+{{MissingSpecs}}
+==Links==
+{{Documents|Link=3T6}}
+{{PatentLinks|3T6}}
+==Pictures==
 <gallery>
-Image:3t6_front.JPG|front view
+Tek 3t6 front.jpg
-Image:3t6_right.JPG|right view
+t6_front.JPG|3T6 Mod 651C front view
-Image:3t6_top.JPG|top view
+T6_front.JPG|3T6  front view
-Image:3t6_bottom.JPG|bottom view
+t6_right.JPG|right view
-Image:3t6_rear.JPG|rear view
+t6_top.JPG|top view
+t6_bottom.JPG|bottom view
+t6_rear.JPG|rear view
 </gallery>
+==Components==
+{{Parts|3T6}}
+[[Category:560 series plugins]]
+[[Category:Sampling plugins]]