ORION EM G

O SCILLATORS A ND A F GENERAT ORS
EMG-111-4 TR-0151 Transistor ized AF O scillato r
The instrument is used for producing sinusoidal signals with very low distortion in t he
audio-frequency range. It is fully transistorized and can be operated either from mains
or from an external battery.
Frequency range:
Frequency accuracy:
Output voltage:
Distortion factor 200 cfs to 10 kcfs:
Dimensions:
20 cfs to 20 kc/s
±1%±1 cjs
0 to 4 V
(into 600 ohms)
~ 0.1%
220x 180 x 295 mm
EMG-11 H TR-0250 T ra nsistorized MF O scillator
The instrument furnishes low distortion sinusoid al signals. It is full y transistorized
and can be operated from mains or from an external battery.
Frequency range:
Frequency accuracy :
Output voltage:
Distortion factor 100 cfs to 200 kc 's :
Dimensions :
30 cjs to 550 kc/s
±3%
0 to 1.1 V
(into 600 ohms)
:s O,S%
220 x 180 x 295 mm
EMG-1 115 TR-0105 Au d io Frequency Gene rat o r
The RC oscillator of the instrument supplies in
the range of 20 and 20,000 cfs sinusoidal AF
voltages. The generator incorporates an amplifier
and a voltmeter.
RC OSCILLATOR
Frequency range:
20 c/s to 20 kc1s
Distortion factor : ~ 0.3%
RC OSCILLATOR WITH AF AMPLIFIER
Output power:
max. 5 W
Optimum load
at asymmetrical output:
at symmetrical output :
Dimensions:
5, 600, 5,000 ohms
2x 300,
2 x 2,500 ohms
180 X 436 X 360 mm
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EMG -1289 TR-0871 Pushbutton Decad e Generator
The instrument provides low distortion sinusoidal signal. By means of the pushbuttonsystem
4,500 discrete values can be selected in 5 decadic bands, with th ree significant
figures in steps of 0.01 digit. The instrument is fu lly transistorized and can be operated
from mains or from a built-in battery.
Frequency range:
Frequency accuracy 10 c/s to 99.9 kc ls·
Distortion factor 100 cis to 20 kc s
Output voltages
Dimensions ·
10 c/s to 1 Mc/s
±1%
4i0.5%
0 to 2.5 V, 0.25 V.
0.025 V, resp.
(Into 600 ohms)
220 x 230 x 270 mm