Becker 4720 traffic pro User Manual
146
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FM 87.5 MHz - 108 MHz
MW 531 kHz - 1620 kHz
LW 153 kHz - 282 kHz
SW 5800 kHz - 6250 kHz
MW 531 kHz - 1620 kHz
LW 153 kHz - 282 kHz
SW 5800 kHz - 6250 kHz
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20 Hz - 20 kHz for CD operation
30 Hz - 15 kHz for FM
50 Hz - 2.5 kHz for MW, LW, SW
30 Hz - 15 kHz for FM
50 Hz - 2.5 kHz for MW, LW, SW
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4 x 18 Watt
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min. 0.75 mm²
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Ω
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4 x analogue line out (Va max 3Veff at 10 k
Ω
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In order to utilise the GAL, a square wave voltage
with an amplitude of +4 V - +12 V relative to earth, must be available from the electronic
speedometer of the vehicle. The adjustment is performed in 7 steps of 2.5 dB.
with an amplitude of +4 V - +12 V relative to earth, must be available from the electronic
speedometer of the vehicle. The adjustment is performed in 7 steps of 2.5 dB.
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Impedance 50
Ω
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Max. input voltage 8 V (if interference occurs, a commercially available 1 : 1 transformer
should be connected into the signal cable).
should be connected into the signal cable).
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16 k
Ω
input impedance, max. input voltage 1.7 Veff
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Low active level < 2 Volt
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12 V
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The Becker Silverstone 2630 and Silverstone 2660 CD changers can be connected.
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Only CDs which conform to DIN EN 60908 may be used.
The use of 8 cm CDs with adapter is not recommended.
The use of 8 cm CDs with adapter is not recommended.