TBS1154

Specifications

All specifications are guaranteed unless noted otherwise. All specifications apply to all models unless noted otherwise.

Model overview

¹Bandwidth is 20 MHz at 2 mV/div

Vertical system — Analog channels

Vertical resolution

8 bits

Input sensitivity range

2 mV to 5 V/div on all models with calibrated fine adjustment

DC gain accuracy

±3%, from 10 mV/div to 5 V/div

Maximum input voltage

300 V_RMS CAT II; derated at 20 dB/decade above 100 kHz to 13 V_p-p AC at 3 MHz

Offset range

2 mV to 200 mV/div: ±1.8 V

>200 mV to 5 V/div: ±45 V

Bandwidth limit

20 MHz

Input coupling

AC, DC, GND

Input impedance

1 MΩ in parallel with 20 pF

Vertical zoom

Vertically expand or compress a live or stopped waveform

Horizontal system — Analog channels

Time base range

5 ns to 50 s/div

Time base accuracy

50 ppm

Horizontal zoom

Horizontally expand or compress a live or stopped waveform

Input/Output ports

USB interface

USB host port on front panel supports USB flash drives

USB device port on back of instrument supports connection to PC and all PictBridge^®-compatible printers

GPIB interface

Optional

Data storage

Nonvolatile storage

Reference waveform display

2.5K point reference waveforms

Waveform storage without USB flash drive

2.5K point

Maximum USB flash drive size

64 GB

Waveform storage with USB flash drive

96 or more reference waveforms per 8 MB

Setups without USB flash drive

10 front-panel setups

Setups with USB flash drive

4000 or more front-panel setups per 8 MB

Screen images with USB flash drive

128 or more screen images per 8 MB (the number of images depends on file format selected)

Save All with USB flash drive

12 or more Save All operations per 8 MB

A single Save All operation creates 3 to 9 files (setup, image, plus one file for each displayed waveform)

Acquisition system

Acquisition modes

Peak Detect

High-frequency and random glitch capture. Captures glitches as narrow as 12 ns (typical) at all time base settings from 5 μs/div to 50 s/div

Sample

Sample data only

Average

Waveform averaged, selectable: 4, 16, 64, 128 

Single Sequence

Use the Single Sequence button to capture a single triggered acquisition sequence

Roll

At acquisition time base settings of >100 ms/div

Trigger system

External trigger input

Included on all models

Trigger modes

Auto, Normal, Single Sequence

Trigger types

Edge (Rising/Falling)

Conventional level-driven trigger. Positive or negative slope on any channel. Coupling selections: AC, DC, Noise Reject, HF Reject, LF Reject

Video

Trigger on all lines or individual lines, odd/even or all fields from composite video, or broadcast standards (NTSC, PAL, SECAM)

Pulse Width (or Glitch)

Trigger on a pulse width less than, greater than, equal to, or not equal to, a selectable time limit ranging from 33 ns to 10 s

Trigger source

Four channel models: CH1, CH2, CH3, CH4, Ext, Ext/5, AC Line

Trigger view

Displays trigger signal while Trigger View button is depressed.

Trigger signal frequency readout

Provides a frequency readout of the trigger source.

Waveform measurements

Cursors

Types

Amplitude, Time

Measurements

ΔT, 1/ΔT, ΔV

Automatic measurements

Period, Frequency, +Width, –Width, Rise Time, Fall Time, Max, Min, Peak-to-Peak, Mean, RMS, Cycle RMS, Cursor RMS, Duty Cycle, Phase, and Delay

Waveform math

Arithmetic

Add, Subtract, Multiply

Math functions

FFT

FFT

Windows: Hanning, Flat Top, Rectangular

2048 sample points

Sources

CH1 – CH2, CH2 – CH1, CH1 + CH2, CH1 × CH2, CH3 – CH4, CH4 – CH3, CH3 + CH4, CH3 × CH4

Autoset

 

Autoset menu

Single-button, automatic setup of all channels for vertical, horizontal, and trigger systems, with undo Autoset

Square wave

Single Cycle, Multicycle, Rising or Falling Edge

Sine wave

Single Cycle, Multicycle, FFT Spectrum

Video (NTSC, PAL, SECAM)

Field: All, Odd, or Even

Line: All or Selectable Line Number

Autorange

 

Automatically adjust vertical and/or horizontal oscilloscope settings when probe is moved from point to point, or when the signal exhibits large changes.

Display system

Interpolation

Sin (x)/x

Waveform styles

Dots, vectors

Persistence

Off, 1 s, 2 s, 5 s, infinite

Format

YT and XY

Physical characteristics

Dimensions

Height

158.0 mm (6.22 in)

Width

326.3 mm (12.85 in)

Depth

124.2 in (4.89 in)

Shipping dimensions

Height

266.7 mm (10.5 in)

Width

476.2 mm (18.75 in)

Depth

228.6 mm (9.0 in)

Weight

Instrument only

2.0 kg (4.4 lbs)

... with accessories

2.2 kg (4.9 lbs)

RM2000B rackmount

Width

482.6 mm (19.0 in)

Height

177.8 mm (7.0 in)

Depth

108.0 mm (4.25 in)

Environmental

Temperature

Operating

0 to +50 ºC

Nonoperating

–40 to +71 ºC

Humidity

Operating and nonoperating

Up to 85% RH at or below +40 ºC

Up to 45% RH up to +50 ºC

Altitude

Operating and nonoperating

Up to 3,000 m (9,843 ft.)

Regulatory

Electromagnetic compatibility

Meets Directive 2004/108/EC, EN 61326-2-1 Class A; Australian EMC Framework

Safety

UL61010-1:2004, CSA22.2 No. 61010-1:2004, EN61010-1:2001, IEC61010-1:2001