2440

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The Tektronix 2440 is a two-channel 300 MHz digital sampling oscilloscope from the late 1980s. The maximum sample rate is 500 megasamples per second, per channel. Features:

• 500 MS/s Digitizing
• 300MHz Bandwidth
• 2 ns Glitch Capture

WARNING:
Operation of the 2440 (and 2432 and 2430): A/D-converter and CCD hybrids may suffer irreparable damage within a few minutes if operated out of the metal enclosure without extra cooling.

Key Specifications

Bandwidth	300 MHz, Limit: 20, 100, Full
Deflection	Two Channels With Simultaneous Acquisition with sampling rate: 500MSa/s Each. CH 1&2: 2mV/div to 5V/div in 1-2-5 sequence
Auto Scale Factor	On-Screen Readout indicates probe tip deflection factors for 1X, 10X, 100X and 1000X probes
Input Impedance	1M, 15pF
Sweep Speeds	Modes A, A Intensified and B :2ns/div to 5s/div in 1-2-5 sequence
Auto Measure	Simultaneously measures up to four parameters on one or more displayed waveforms, updated a 3hz intervals or display a snapshot of 20 parameters of waveform target
Acquisition Modes	Normal, Envelope (glitch capture), Average
Display Modes	CH1, CH2, invert, add, multiply, X-Y
Cursors	Volts, Time, Volts At Time, 1/Time, Slope
Functions	A Mode - Auto Level, Auto/Roll, Normal and Single Seq, B Mode - Trigger After Delay, Runs After Delay and many more too long to list here
Interface	GPIB
Probes	Two Passive Voltage 10X 1.3m P6137(400 MHz) Probes
Power	160 W, 115vac: 90 to 132vac, 230vac: 80 to 250vac, 48 to 440hz

Options

• 03 - Word Recognizer (P6407)
• 05 - Video Waveform Measurement System
• 11 - Two probe-power connectors on the rear panel

Links

• Tektronix 2440 internals & repair @ hohlerde.org

Pictures

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