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Tektronix

Tektronix TG501 Time Mark Generator

The Tektronix TG501 Time Mark Generator is a classic device with marker outputs of 1 ns to 5 s, an operating temperature of 0°C to 50°C, and more. The Tektronix TG501 has an external trigger output, a calibrated mode, and a variable timing mode. This oscilloscope calibrator package is also available with SG503/SG504.

Product Info
Markers 1 ns - 5 s
Marker amplitude >1 V peak on 5 s - 10 ns markers
Crystal frequency 1 MHz (5 MHz option) 
Acceptable frequencies 1 MHz, 5 MHz, or 10 MHz
Operating temperature 0°C to 50°C
Storage temperature -40°C to 75°C
Operating altitude To 15,000 feet
Storage altitude To 50,000 feet
Model TG 501
  • Marker outputs, 1ns to 5s
  • Direct readout of oscilloscope timing error
  • External trigger output
  • Marker amplitude: > 1V peak into 50 ohms on 5s through 10ns markers
  • Calibrated mode
  • Variable timing mode


SKU: TEKT-TG501