Máy hiện sóng Tektronix TDS3054C (500MHz, 4 kênh)

Bandwidth

100 MHz

100 MHz

300 MHz

300 MHz

500 MHz

500 MHz

Calculated Rise Time (typical)

3.5 ns

3.5 ns

1.2 ns

1.2 ns

0.7 ns

0.7 ns

Input Channels

2

4

2

4

2

4

External Trigger Input

Included on all models

Sample Rate on each channel

1.25 GS/s

1.25 GS/s

2.5 GS/s

2.5 GS/s

5 GS/s

5 GS/s

Record Length

10 kpoints

Vertical Resolution

9 bits

Vertical Sensitivity, 1 MΩ

1 mV/div to 10 V/div

Vertical Sensitivity, 50 Ω

1 mV/div to 1 V/div

Input Coupling

AC, DC, GND

Input Impedance

1 MΩ in parallel with 13 pF or 50 Ω

DC Gain Accuracy

±2%

Maximum Input Voltage, 1 MΩ

150 VRMS with peaks at ≤400 V

Maximum Input Voltage, 50 Ω

5 VRMS with peaks at ≤30 V

Position Range

±5 div

Bandwidth Limit

20 MHz

20 MHz

20 MHz, 150 MHz

20 MHz, 150 MHz

20 MHz, 150 MHz

20 MHz, 150 MHz

Time Base Range

4 ns to 10 s

4 ns to 10 s

2 ns to 10 s

2 ns to 10 s

1 ns to 10 s

1 ns to 10 s

Time Base Accuracy

±20 ppm over any 1 ms time interval

Input/Output Interfaces

Ethernet Port

RJ-45 connector, supports 10Base-T LAN

USB Port

Front-panel USB 2.0 host port

Supports USB flash drive

GPIB Port

Full talk/listen modes, setting and measurements

(Optional with TDS3GV Communications Module)

RS-232-C Port

DB-9 male connector, full talk/listen modes; control of all modes, settings and measurements

Baud rates up to 38,400

(Optional with TDS3GV Communications Module)

VGA Video Port

DB-15 female connector, monitor output for direct display on large VGA-equipped monitors

(Optional with TDS3GV Communications Module)

External Trigger Input

BNC connector, input impedance >1 MΩ in parallel with 17 pF; max input voltage is 150 VRMS

DPO

Captures and displays complex waveforms, random events and subtle patterns in actual signal behavior. DPOs provide 3 dimensions of signal information in real time: Amplitude, time, and the distribution of amplitude over time

Peak Detect

High-frequency and random glitch capture. Captures glitches as narrow as 1 ns (typical) using acquisition hardware at all time base settings

WaveAlert®

Monitors the incoming signals on all channels and alerts the user to any waveform that deviates from the normal waveform being acquired

Sample

Sample data only

Average

Waveform averaged, selectable from 2 to 512

Envelope

Min-max values acquired over one or more acquisitions

Single Sequence

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

Main Trigger Modes

Auto (supports Roll Mode for 40 ms/div and slower), Normal, Single Sequence

B Trigger

Trigger after time or events

Trigger After Time Range

13.2 ns to 50 s

Trigger After Events Range

1 to 9,999,999 events

Edge

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 on NTSC, PAL, SECAM

Extended Video

Trigger on specific lines in broadcast and non-broadcast (custom) standards and on analog HDTV formats (1080i, 1080p, 720p, 480p). Requires TDS3VID or TDS3SDI application module

Pulse Width

(or Glitch)

Trigger on a pulse width <, >, =, ≠ to a selectable time limit ranging from 39.6 ns to 50 s

Runt

Trigger on a pulse that crosses one threshold but fails to cross a second threshold before crossing the first again

Slew Rate

Trigger on pulse edge rates that are either faster or slower than a set rate. Edges can be rising, falling, or either

Pattern

Specifies AND, OR, NAND, NOR when true or false for a specific time

State

Any logic state. Triggerable on rising or falling edge of a clock. Logic triggers can be used on combinations of 2 inputs (not 4)

Comm

Provides isolated pulse triggering required to perform DS1/DS3 telecommunications mask testing per ANSI T1.102 standard. Requires TDS3TMT application module

Alternate

Sequentially uses each active channel as a trigger source

Cursors

Amplitude, Time

Automatic Measurements

Display any four measurements from any combination of waveforms. Or display all measurements with measurement snapshot feature. Measurements include Period, Frequency, +Width, -Width, Rise time, Fall time, +Duty cycle, -Duty cycle, +Overshoot, High, Low, Max, Min, Peak-to-peak, Amplitude, Mean, Cycle mean, RMS, Cycle RMS, Burst width, Delay, Phase, Area*1, Cycle Area*1

Measurement Statistics

Mean, Min, Max, Standard deviation. Requires TDS3AAM application module

Thresholds

User-definable thresholds for automatic measurements; settable in percent or voltage

Gating

Isolate a specific occurrence within an acquisition to take measurements, using either the screen or cursors

Arithmetic

Add, subtract, multiply, and divide waveforms

FFT

Spectral magnitude. Set FFT vertical scale to Linear RMS or dBV RMS, and FFT window to Rectangular, Hamming, Hanning, or Blackman-Harris

Advanced Math*1

Integrate, Differentiate, Define extensive algebraic expressions including analog waveforms, math functions, scalars, up to two user-adjustable variables and results of parametric measurements. For example: (Intg (Ch1-Mean(Ch1)) × 1.414 × VAR1)

Note: Requires TDS3AAM application module.

Autoset

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

Deskew

Channel-to-channel deskew ±10 ns may be manually entered for better timing measurements and more accurate math waveforms

Display Type

6.5 in. (165.1 mm) liquid-crystal TFT color display

Display Resolution

640 horizontal × 480 vertical pixels (VGA)

Interpolation

Sin(x)/x

Waveform styles

Dots, vectors, variable persistence, infinite persistence

Graticules

Full, grid, crosshair, and frame. NTSC, PAL, SECAM, and vectorscope (100% and 75% color bars) with optional TDS3VID or TDS3SDI application modules

Format

YT, XY, and Gated XYZ (XY with Z-axis blanking available on 4-channel instruments only)

AC line power

   Source voltage

100 VRMS to 240 VRMS ±10%

   Source frequency

45 Hz to 440 Hz from 100 V to 120 V

45 Hz to 66 Hz from 120 V to 240 V

   Power consumption

75 W maximum

Battery power

Requires TDS3BATC, rechargeable lithium ion battery pack

   Operating time, typical

3 hours

Temperature

0 ºC to +50 ºC

-40 ºC to +71 ºC

Humidity

Operating and Nonoperating:

Up to 95% RH at or below +30 ºC

Operating and Nonoperating:

Up to 45% RH +30 ºC up to +50 ºC

Altitude

To 3,000 m

15,000 m

Electromagnetic Compatibility

Meets or exceeds EN61326 Class A, Annex D radiated and conducted emissions and immunity; EN6100-3-2 AC Powerline Harmonic Emissions; EN6100-3-3 Voltage Changes, Fluctuation, and Flicker; FCC 47 CFR, Part 15, Subpart B, Class A; Australian EMC framework

Safety

UL61010B-1, CSA1010.1, IEC61010-1, EN61010-1

Width

375.0

14.8

Height

176.0

6.9

Depth

149.0

5.9

Weight

kg

lb.

Instrument only

3.2

7.0

   with accessories

4.5

9.8

Instrument Shipping

Package Dimensions

mm

in.

Width

502.0

19.8

Height

375.0

14.8

Depth

369.0

14.5

Rackmount (RM3000)

Dimension

mm

in.

Width

484.0

19.0

Height

178.0

7.0

Depth

152.0

6.0