The TBS1000B Digital Storage Oscilloscope Series is a collection of oscilloscopes that offer affordable performance in a compact design. These oscilloscopes come in models with bandwidths of 200 MHz, 150 MHz, 100 MHz, and 70 MHz, and feature up to 2 GS/s sample rate on all channels. They also have 2.5k point record length on all channels, making them capable of capturing detailed waveforms.

In terms of features, the TBS1000B Series oscilloscopes include a 7 inch WVGA (800X480) Active TFT Color Display, 34 automated measurements, advanced triggers including pulse and line-selectable video triggers, dual window FFT, built-in waveform limit and TrendPlot™ testing, dual channel frequency counter, zoom function, automated and extended data logging feature, autoset and auto-ranging functions, and a built-in context-sensitive help menu.

In addition, these oscilloscopes have a small footprint and lightweight design, measuring only 4.9 in. (124 mm) deep and weighing 4.4 lb. (2 kg), making them easy to transport and use in tight spaces. They also come with USB connectivity, with a USB 2.0 host port on the front panel for quick and easy data storage, and a USB 2.0 device port on the rear panel for easy connection to a PC.

Specifications:

Bandwidth: 100 MHz
Sample rate on each channel: 2 .0 GS/s
Record length: 2.5k points at all-time bases
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 VRMS CAT II; derated at 20 dB/decade above 100 kHz to 13 Vp-p AC at 3 MHz and above
-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:
•30 MHz model1: 10 ns to 50 s/div
•50 MHz and 70 MHz models: 5 ns to 50 s/div
•100MHz, 150MHz and 200MHz models: 2.5 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 the front panel supports USB flash drives.
•USB device port on the back of the instrument supports connection to the PC.
-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

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: Two channel models: CH1, CH2, 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, Pos Width, Neg Width, Rise Time, Fall Time, Maximum , Minimum , Peak-Peak, Mean, RMS, Cycle RMS, Cursor RMS, Phase, Pos Pulse Cnt, Neg Pulse Cnt, Rise Edge Cn, Fall Edge Cn, Pos Duty, Neg Duty, Amplitude, Cycle Mean, Cursor Mean, Burst Width, Pos Overshoot, Neg Overshoot, Area, Cycle Area, High, Low, Delay RR, Delay RF, Delay FR, Delay FF

Waveform math
-Arithmetic: Add, Subtract, Multiply
-Math functions: FFT
-FFT:
•Windows: Hanning, Flat Top, Rectangular
•2048 sample points
-Sources: Two channel models: CH1 - CH2, CH2 - CH1, CH1 CH2, CH1 × CH2

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.

Frequency counter
-Resolution: 6 digits
-Accuracy (typical): 51 parts per million including all frequency reference errors and 1 count errors
-Frequency range: AC coupled, 10 Hz minimum to rated bandwidth
-Frequency counter signal source: Pulse width or edge selected trigger source
-Channels: 2 channel

Display system
-Interpolation: Sin (x)/x
-Waveform styles: Dots, vectors
-Persistence: Off, 1 s, 2 s, 5 s, infinite
-Format: YT and XY

Power source
-Power source voltage: 100 to 240 V ±10%
-Power source frequency:
•100 V to 240 V: 50 Hz to 60 Hz
•115 V: 400 Hz ±10%
-Power consumption: 30 W maximum