Tektronix Oscilloscopes - Manuals and Specifications

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Tektronics 2245A 100 Mhz 4 channels

• Bandwidth 100 MHz
• Rise time 3.5 ns
• Number of Channels 4 ch
• Channel-Channel Isolation 34 dB
• Min. Vertical Sensitivity 2 mV/div
• Maximum Vertical Sensitivity 5 V/div
• Vertical(or Deflection Factor) Accuracy 2 %
• Input Coupling AC,DC,GND
• Input Impedance 1 MOhm
• Maximum Input Voltage 400 V(dc+p
• Main time base - lowest 20 ns/div
• Main time base - highest .5 s/div
• B Sweep Time Base (low) 20 ns/div
• B Sweep Time Base (high) 5 ms/div
• Time base Magnification factor (X?) x10
• Timebase accuracy 2 %
• Trigger Source External,Internal
• Trigger Modes AC,Auto,DC,Normal,Single,TV
• Trigger Sensitivity 0.35 mV
• Display Type CRT Monochrome
• Display Size 13 cm

http://www.testmart.com/webdata/appnote/1603.PDF Tektronix 2245A AppNotes] Tektronix 2245A technical specifications

Tektronix 465 Dual Oscilloscope 100MHz

• Tektronix 465 Operators manual
• Tektronix 465 Service manual
• Tektronix 465 Service manual (another)

Tektronix 465B Dual Oscilloscope 100MHz

Specifications Improved Version of the Model 465 (Same physical characteristics)

• A/B Trace Separation Control with Separate B Intensity Control
• LED's Replaced with all Lamps
• Improved Electronics
• 100 MHz Bandwidth
• Dual Channel
• Full-Range Calibrated Delayed Time Base with Precision Delay Time Control
• Vertical Sensitivity: 5 mV/div. to 5 V/div.
• Vertical Modes: Ch. 1, Ch. 2, Add, Alt., Chop, Ch. 2 Invert, A Trig View
• Horizontal Sweep Speeds : .5 s/div. - .02 µs/div. (With x10 Mag. - 2 ns/div.)
• Horizontal Modes: A, A INTEN, ALT, B DLY'D

• Tektronix 465B Service Manual