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.

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