TDS782A

The Tektronix TDS782 is a 1 GHz, 2 GS/s 2+2-channel digital storage scope with a color screen.
Two plus Two channel operation allows up to two of the four channels to be displayed simultaneously.
Channels not displayed can be used to couple a triggering signal to the oscilloscope.

Key Specifications

Bandwidth 1 GHz at 10 mv/div and above; 750 MHz @ 5 mV/div; 600 MHz @ 2 mV/div; 500 MHz @ 1 mV/div
Sample rate 1 channel @ 2 GS/s, 2 channels @ 1 GS/s
Number of Channels 2+2
Vertical Sensitivity 1 mV to 10 V/div with calibrated fine adjustment
Resolution 8 bit
Time Base Range 200 ps to 10 s/div
Record length 50k samples per channel
Record Length (1M Option) 500 K points on 1 channel; 250 k points on 2 channels ; 130 k points on 3 or 4 channels
Record Length (2M Option) 8 M points on 1 channel; 4 M points on 2 channels ; 2 M points on 3 or 4 channels
Acquisition modes sample, envelope, average, high-resolution, peak-detect
Display Color; Zoom
Trigger modes Edge, logic, pulse; Video trigger with option 05 (NTSC, SECAM, PAL, HDTV, and FlexFormat)
Storage 1.44 Mbyte, 3.5 inch, DOS 3.3-or-later floppy disk. NVRAM storage for saving waveforms, hardcopies, and setups. Units with option HD present (requires additional hardware) have a hard disk drive
I/O Full GPIB programmability
Hardcopy Using GPIB, RS-232, or Centronics ports

Software


Links

See the Repairs page regarding HDD/FDD replacements.

Pictures

Components

Some Parts Used in the TDS782A


Some Parts Used in the TDS782A