ORION EM G

EMG-1552 TR-4602 Dual-beam HF Oscilloscope
It is designed for the observation of electrical phenomena taking
place over a wide frequency range. It is particularly useful for
the examination of two time-connected phenomena, simultaneously.
Its specification is identical with that of the oscilloscope
type EMG -1546, but si nee it has two vertical deflection systems.
it can accommodate two plug-in preamplifiers.
The Interchangeable plug-in units of the oscilloscopes type
EMG-1546 and EMG-1SS2 are the following:
EMG-1S89-U-1 TR-4704 Wide-band DC Preamplifier
Input connection :
Bandwidth
used in EMG-1546 :
used in EMG-1SS2 :
Sensitivity :
DC, AC
DC to 30 Mcfs
DC to 25 Mc/s
SO mY {em to 20 V {em
EMG-1589-U-2 TR-'4705 Dual-trace DC Preamplifier
Input connection :
Modes of operation :
Bandwidth :
Sensitivity:
DC, AC
only channel A
only channel B
CHOPPED
ALTERNATE
both channels
summarized
DC to 20 Mc fs
50 mY/em
to 20 Vfcm
CATHODE-RAY TUBE :
130 mm
screen diameter
VERTICAL AM PLIFIER
Technical data are determined by the particular plug-in unit
HORIZONTAL AMPLIFIER
Bandwidth:
Sensitivity;
"A" TIME BASE GENERATOR
Sweep rate:
"B" TIME BASE GENERATOR
Sweep rate:
DELAYED SWEEP:
Dimensions;
EMG-1549/1 TR-4-405 HF Oscilloscope
DC to 250 kc/s
200 mVfcm
to 20 Vfcm
2 sfcm to 0.05 iJ.s/cm
1 sfcm to 2 fJ.S /c m
10 S tO 1 !J.S
-430 X 320 X 620 mm
Its specifications are identical with that of the oscilloscope
EMG-1549/2 but it has only one time base generator, thus delayed
sweep is not possible.
EMG-1589-U-3 TR--4706 High-gain Differential Preamplifier
Modes of operation:
Bandwidth
in position 1 mVfcm:
in position SO mY/em :
Sensitivity:
A, A-B, B input
with DC, AC coupled
DC to 250 kc/s
DC to 1.5 Mc/s
1 mV fcm
to 50 Vfcm
EMG -1589-U--4 TR-4710 Transistor Rise-time Measuring Unit
It serves for the measurement of pulse transmission data of
transistors.
Pulse amplitude:
0.05 to 10 V
Co II ector current:
0.5 to 100 mAfcm
Rise-time representable on screen: min. 12 ns
Collector voltage:
1 to 15 V
EMG-1549/2 TR-4404 HF Oscilloscope
it can be used for the observation of fast signals in a wide frequency
range. The plug-in preamplifier layout ensures a wide
field of application. It consists of two internal time base genera·
tors providing accurate and continuous delayed sweep.