564

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Tektronix 564
Split-screen storage scope
Tektronix 564 with 3L5 and 3B4 plugins

Produced from 1962 to 1974

Manuals
Manuals – Specifications – Links – Pictures

The Tektronix 564 is the storage scope of the 560 series, introduced in June 1962. It takes two 2- or 3-series plug-ins. The RM564 is the rack-mount version.

The 564 is a tube-based oscilloscope, whereas a later version, the 564B (1969), is fully solid state. MOD121N added auto-erase. The screen has bi-stable storage in two 4 cm × 10 cm sections, allowing independent saving and erasing of the upper and lower half.

The 564 was one of the mainframes offered for the Engine Analyzer package.

Key Specifications

Bandwidth Determined by plug-in (up to 25 MHz available) or up to 1 GHz with 3-series sampling plugins
Writing speed ≥25 Div/ms with T5640-200; ≥100 Div/ms with T5640-201
Storage time At least 1 hour
CRT 8×10 Div @ 1 cm/Div, 3.5 kV acceleration

564 (external graticule): Standard CRT, T5640-200 (154-0410-00); Fast Writing Speed, T5640-201 (154-0418-00)

564B (internal graticule): Standard CRT, T5641-200 (154-0565-00); Fast Writing Speed, T5641-201 (154-0565-01)

Calibrator 564: 0.2 mV to 100 Vp-p in 18 2-5-10 steps, square wave at line frequency

RM564: 1 mV to 100 V in 6 decade steps, square wave at line frequency

564B: 4 mV to 40 Vp-p in 5 decade steps, square wave at 1 kHz, plus 40 VDC into high impedance, and 2 mV to 0.2 V into 50 Ohms in 3 decade steps.

Power 105−125 V or 210−250 V, 50 to 400 Hz, Convection cooling, thermal cut-off switch

564: 250 W maximum

564B: 196 W maximum

Weight Without plugins: 564 ~13.8 kg (30.5 lbs), 564B ~14.2 kg (31.25 lbs)

Steve Ditter says:

Tek offered two phosphors for the 564. You can determine which one you have by reading the CRT part number, visible in the window in the shield where the deflection plate connections are. 154-0410-00 is P200, which was the standard tube. The 154-0418-00 is the P201, which has faster writing rate, but at the expense of about 30% shorter useful life.

Links

Internals

As in all 560 series scopes, the left plug-in directly drives the vertical deflection plates of the CRT, and the right plug-in directly drives the horizontal deflection plates.

Accessories

The 012-0102-00 Storage Oscilloscope Control Unit that works with the 549 also works with the 564B but not the 564. It provides (corded) remote reset of the sweep and independent erase of the upper and lower storage areas.

Pictures

564 External Views

564 Internal Views

564 Schematics

564 Versions

RM564

564B

564B with Auto Erase, MOD121N

R564B with Auto Erase, MOD121N

Third-Party Instruments Based on the 564


Some Parts Used in the 564

Page Class Description Used in
120-0296-00 Discrete component power transformer 564
6CZ5 Vacuum Tube (Pentode) power pentode 317 502 526 555 561 561A 561S 564 567
T5640 CRT split-screen, bistable direct-view storage CRT with external graticule 564


Some Parts Used in the RM564

No results


Some Parts Used in the 564B

Page Class Description Used in
T5641 CRT split-screen, bistable direct-view storage CRT 564B


Some Parts Used in the R564B

No results