TR-4602

The TR-4602 aka EMG-1552 Oscilloscope is an approximate clone of the Tektronix 551 produced by Hungarian company Elektronikus Mérőkészülékek Gyára (EMG).

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25 MHz dual beam oscilloscope EMG TR-4602 front Produced from (?) to (?) Manuals TR-4602 EMG-1552 manual (All manuals in PDF format unless noted otherwise)

Manuals – Specifications – Links – Pictures

It is not an identical copy − EMG used different tubes (E180F instead of 6DK6) in the distributed amplifier, and equivalent or comparable European tubes instead of the original US tubes in other places.

Links

TR-4602 @ radiomuseum.org

Pictures

Front of TR-4602
Timebase and screen of TR-4602
Plugins
Plugin, possible a Type L clone
left inside view
vertical distributed amplifier
timebase
overview of PSU
detail view of PSU