2220

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60 MHz portable DSO Tektronix 2220 Produced from 1986 to 1989 Manuals Tektronix 2220 Operators Manual (PDF, OCR) Tektronix 2230/2221/2220 Description (PDF, OCR) Service manual needed. Tektronix 2220/2230 Option 10 and 122 installation (PDF) Modifications 040-1344-00 CRT Noise Reduction (1991) (All manuals in PDF format unless noted otherwise)

The Tektronix 2220 is a portable, 60 MHz, 20 MS/s combination analog / digital storage scope, sister model of 2221 and 2230.

Key Specifications

Analog bandwidth	60 MHz (50 MHz in 2 mV/Div range), 10 MHz limit switchable
Rise time (analog mode)	5.8 ns (7 ns in 2 mV/Div range)
Sampling rate	20 MS/s single channel, 10 MS/s in ALT or CHOP
Memory depth	4 K samples single channel, 2 K per channel in ALT or CHOP
Resolution	8 bits
Deflection	2 mV/Div to 5 V/Div, 1-2-5
Glitch capture	> 100 ns
CRT	8 x 10 cm, P31 phosphor, 14 kV acceleration
Outputs	analog X/Y plotter output, 500 mV/Div, pen lift relay contact
Power	90-250 V, 85 W, fan-cooled
Weight	8.2 kg (18 lb.)
Features	Reference waveform memory TV line and field trigger Variable holdoff

Custom Tek chips used include 155-0274-00, 155-0273-00, and 155-0022-00.