214

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Tektronix 214
Portable dual-trace storage scope
Tek 214

Produced from 1974 to 1991

Manuals
Manuals – Specifications – Links – Pictures

The Tektronix 214 is a small portable dual-trace analog CRT storage scope with a bandwidth of 500 kHz.

The 214 "Miniscope" was developed by a group led by Dave Allen.

Key Specifications

Bandwidth 500 kHz above 10 mV/Div ; 400 kHz @ 5 mV/Div, 200 kHz @ 2 mV/Div, 100 kHz @ 1 mV/Div
Deflection 1 mV/Div to 50 V/Div, 1–2–5 sequence
Input impedance 1 MΩ (integral probes)
Writing speed > 80 Div/ms (500 Div/ms in Automatic Enhance)
AC operation 110 V to 126 V only, max. 3 W
Battery 10 × A size NiCd, 2.5–3.5 hours in store mode, 3.5–5 hours in non-store mode, 8 hours to charge (instrument off)
CRT 154-0695-00 (SN -49999), 154-0732-00 (SN 50000+)

Links

Prices

Year 1986
Catalog Price $2,795
In 2023 Dollars $7,800

Pictures

Internal

Components

Some Parts Used in the 214

Part Part Number(s) Class Description Used in
154-0695-00 154-0695-00 CRT direct-view storage CRT 214
154-0732-00 154-0732-00 CRT direct-view storage CRT 214
155-0047-00 155-0047-00 Monolithic integrated circuit dual variable-gain amplifier 211 212 214
155-0048-01 155-0048-00 155-0048-01 155-0055-00 155-0055-01 Monolithic integrated circuit trigger sweep 211 212 213 214 432 433 5B12N 5B13N 5L4N 603 604 605 606 607 624 SC501 R7912
155-0083-00 155-0083-00 Monolithic integrated circuit dual operational amplifier and dual current source 212 214