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Tektronix 2335
Ruggedized 100 MHz dual trace scope
Tektronix 2335

Produced from 1982 to 1991

(All files in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The Tektronix 2335 is a ruggedized portable dual-channel, 100 MHz analog scope. An External trigger input on front and External Z-Axis connector at the rear round out its connectivity.

Vertical controls were by way of calibrated deflection factors on CH 1 or CH 2 inputs through AC, DC, or GND coupling. The vertical mode selections are CH 1, BOTH, CH 2, ADD, ALT, CHOP (500 kHz), TRIG VIEW, or BW LIMIT (20 MHz). Horizontal deflection is controlled by either the calibrated A or B Sweep Generators, or Alternate between the two of the A, and B Delayed Sweep.

Trigger modes may be one of four modes: Single Sweep Reset, P-P Auto-TV Line, Normal, and TV Field. Trigger sources can be Internal, Line, or External, and can be controlled by amplitude level and slope type. The Internal signal source(s) is(are) from signals applied to channels 1 or 2, or based on what Vertical Mode selected.


Bandwidth and Channels 100 MHz in a 1, 2, 5 sequence; Bandwidth is at least 90 MHz at 2 mV/div; 2 Channels
Deflection Factor CH 1, 2: 5 mV/div to 5 V/div, all ±2%; Variable control can increase sensitivity to at least 2 mV/div.
Input Impedance 1 MΩ ±2% and 20 pF ±2 pF
Maximum Input Voltage 400 V (DC + peak AC) or 500 V (p-p ac at ≤ 1 kHz)
Sweep Speeds A Time Base: 0.5 s/div to 50ns/div; B Time Base: 50 ms/div to 50 ns/div; A and B X10 magnifier extends max sweep to 5 ns/div
Trigger Source INT (CH1, 2), LINE, EXT (AC, DC, DC ÷ 10)
Probes Two P6108A 100 MHz X10 probes, BNC connector with a readout pin
Power 40 W max, 90 − 250 VAC, 48 − 440 Hz