T935

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Tektronix T935
35 MHz low-cost scope
Tek T935A

Produced from 1976 to 1981

Manuals

(Manuals are OCRed PDF files unless noted otherwise)

Manuals – Specifications – Links – Pictures

The Tektronix T935 is a 35 MHz dual channel analog scope with delayed timebase from the T900 series. The T932 is the same with a single timebase. There is also a T935A.

The A-series added additional features like differential input (A-B), X/Y mode in full sensitivity for both channels, DC trigger coupling, composite trigger, and user-selectable CHOP/ALT mode. Non A series select ALT/CHOP mode automatically based on sweep rate.

Key Specifications

Bandwidth 35 MHz
Deflection 2 mV/div to 10 V/div, 1–2–5; 2.5× variable
Sweep 100 ns/div to 500 ms/div, 1–2–5; variable magnifier up to ×10 (i.e. down to 10 ns/div)
Delayed Sweep 100 ns/div to 50 ms/div, 1–2–5; variable magnifier up to ×10; delay 0.5−10 div
X-Y Mode X input 1 MΩ // 30 pF, 0.1 or 1 V/div, 2 MHz
CRT 154-0729-00, 8 × 10 cm², P31 phosphor, 12.4 kV acceleration
Power 90-110/108-132/198-242/216-250 V; 50-60 Hz; <35 W
Dimensions 18 × 24.4 × 47.5 cm³ (W/H/L)
Weight 6.8 kg (15 lbs)
Features
  • TV Sync
  • Z input (max. ±30 V into 10 kΩ, 5 MHz)
  • Calibrator (1 kHz, 0.5 V)

Standard Probes: Two P6108 ×10 probes

Links

Documents referencing T935

Document Class Title Authors Year Links
Tekscope 1975 V7 N4.pdf Article New Products 1975

Patents that may apply to T935

Page Title Inventors Filing date Grant date Links
Patent US 3562464A Cam actuated switch having movable and fixed contacts on circuit board Howard Vollum Willem H Verhoef Tony Sprando 1968-10-07 1971-02-09

Prices

Year Catalog price In 2026 dollars
1976 $1,250 ~$7,300
1980 $1,575 ~$6,300

1980 = T935A

Pictures

T935

T935A

Components

Some Parts Used in the T935

Part Part Number(s) Class Description Used in
154-0729-00 154-0729-00 CRT CRT T921 T922 T922R T932 T932A T935 T935A 442
2N5454 151-1042-00 Discrete component dual n-channel JFET 7B80 7B53A 2213 2215 2235 T912 T921 T922 T932 T935
CA3046 156-0048-00 Monolithic integrated circuit transistor array 336 2211 4501 4551 4601 7104 7403N 7503 7B53A 7D12 DM502 FG501A FG504 S-52 T912 T921 T922 T922R T932 T935 Telequipment D34 7603 7613 7623 7633 FG507 Keithley 227


Some Parts Used in the T935A

Part Part Number(s) Class Description Used in
154-0729-00 154-0729-00 CRT CRT T921 T922 T922R T932 T932A T935 T935A 442
2N5911 151-1032-00 Discrete component dual N-channel JFET (selected) 015-1057-00 318 318A 335 336 338 390AD 432 434 442 454A 464 465 466 468 485 5A45 5A48 608 7A15A 7A16 7A16A 7A18 7A18A 7A26 AM503 OF151 OF152 OF235 SG5010 TSG6 TSG16 TSG26 T932A T935A