7623

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60/100 MHz multi-mode storage scope
Tektronix 7623A, front view

Produced from 1973 to 1992

Manuals
(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures


The Tektronix 7623 is a 60 MHz analog multi-mode storage mainframe, introduced in 1973. The 7623A facelift in 1975 increased bandwidth to 100 MHz. The 7623B version, specified at 100 MHz, added a reduced scan mode to increase stored writing sped. It replaced the 7613, 7623A and 7633 in 1991. There was also an R7623(A,B) rack-mount version.

Key Specifications

     — 7623
Bandwidth tba
     — 7623A
Bandwidth 100 MHz with 7A11, 7A16, 7A19, 7A24, 7A26; 75 MHz with 7A13, 7A18
Fastest cal. sweep 5 ns/Div
Stored writing speed fast var persist - 150 Div/μs, fast bistable - 50 Div/μs, var persist - 0.5 Div/μs, bistable - 0.03 Div/μs
CRT T7411, 8 x 10 Div. @ 0.9 cm, P31 phosphor, 8.5 kV acceleration
     — 7623B
Bandwidth tba
Stored writing speed 1000 cm/μs (in reduced-scan mode)
     — Common
Calibrator 40 mV, 400 mV or 4V into 1 MΩ, 1 kHz
Storage modes variable persistence, fast variable persistence, bistable, fast bistable, non-store
Weight 13.6 kg (30 lb)

Links

Prices

Year 1973 1976 1980 1984 1990 1991
Model 7623 7623 7623A 7623A 7623A 7623B
Catalog price $2,850 $3,500 $4,295 $6,310 $8,900 $12,350
2014 value $15,270 $14,630 $12,400 $14,450 $16,200 $21,570

Pictures