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Grundig AS 4 B Bedienungsanleitung Seite 31

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AM:
Modulation frequency:
Modulation depth:
Voltage required:
Modulation distortion:
FM:
Modulation frequency:
Frequency deviation:
Voltage required:
Modulation distortion:
Maximum phase shift:
Wobbulator:
Range 1:
Frequency accuracy
of mean frequency:
Wobbulator frequency:
Wobbulator deviation:
Non-linearity:
Ripple:
Horizontal deflection voltage:
Audio output:
Audio output voltage:
Frequency:
Source impedance:
Socket:
Mains unit:
Primary:
Secondary:
Power consumption:
Fuses:
Pilot bulb:
Transistor/diode complement:
RF stage:
Amplifier board:
30 Hz...
10 kHz
0...60%
3 V rms for 60 % AM, matches TG 20
< 5% at 60% AM
30 Hz...
60 kHz
0...475kHz
3V rms for + 75 kHz deviation
< 3% at + 75 kHz deviation
15°
10.7 MHz,
Mean frequency may be detuned by + 140 kHz
I+
1x 10°
Hz sine wave
.. + 500 kHz
10% at + 120 kHz deviation
1% at + 120 kHz deviation
... 30 V peak to peak
IA IAS
SI
fo)
400 mV rms approximately
1000 Hz / 4000 Hz approx. (internal modulation)
120 kQ + 10%
BNC / DC coupled
110
V/ 220 V, 50... 60 Hz
11 V DC stabilised
6 VA approx.
Primary: 0.05 A surge resisting
Secondary: 0.2 A quick blow
By Messrs. Miymo, No. 244 red
Scale bulb 14V/80 mA, Messrs. Alba, No. 697
1 x AF 139, 2x BC 148 C, 1 x BFS 28, 1 x BF 357,
3x
AA 116, 2x BA 112, 2x BA 102/ yellow
1x TAA 861, 1x BC 148 C, 1 x BC 181,
1x BZY 88/C3V3
29

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