2246

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100 MHz 4-channel portable scope Tektronix 2246 Produced from (?) to (?) Manuals Tektronix 2246 Operators Manual (PDF) Tektronix 2246 Service Manual (PDF) (All manuals in PDF format unless noted otherwise)

The Tektronix 2246 is a 100 MHz four channel analog oscilloscope, with limited automatic measurement capability.

It is part of a nearly identical family consisting of the 2245, 2246, 2247, and 2252.

Two channels are fully-functioned, and two are very limited, in both deflection factor and coupling.

Key Specifications

Bandwidth	100 MHz (20 MHz limit switchable)
Rise time	3.5 ns
Sweep	20 ns/Div to 0.5 s/Div (1-2-5); Linearity 5%; ×10 magnifier
Deflection	Ch 1/2: 2 mV/Div to 5 V/Div (1-2-5), AC or DC coupled; Ch 3/4: 0.1 V/Div or 0.5 V/Div, DC coupled
Input impedance	1 MΩ // 20 pF
CRT	P31 phosphor, 16 kV acceleration
Power	90–250 V, 48–445 Hz, 100 W (155 VA)
Weight	8.9 kg (19.5 lb)
Features	on-screen readout and menu voltage measurements (optionally gated to intensified part of waveform) voltage difference, time and phase measurements using cursors self-calibration

(more information needed)