Grundig 400 PE User Manual
Page 29
BATTERY REQUIREMENTS
Six AA batteries (alkaline for best results)
AC ADAPTOR
Output of 9 volts DC, negative polarity (tip negative); 300
millampere current capability; coaxial plug outer diameter of 5.5
millimeter, inner diameter of 2.1 millimeter. NOTE: Using a plug
tip diameter smaller than 5.5 millimeter may not cut off voltage to
the battery compartment and can cause batteries to overheat,
leak and destroy circuits. This will void the warranty.
EARPHONE/HEADSET SOCKET
Standard earphones/headphones with stereo plug, 3.5 millime-
ters or 1/8 inch.
EXTERNAL ANTENNA SOCKET:
3.5 millimeter or 1/8 mono plug.
TUNING STEPS
AM (MW):
1 KHz / 9 KHz / 10 KHz
FM:
50 KHz
SW:
1 KHz / 5 KHz
LW:
1 KHz / 9 KHz
INTERMEDIATE FREQUENCIES
FM:
10.7 MHz
AM (MW), SW, LW:
55.85 MHz, 455 KHz
AUDIO OUTPUT POWER:
600 milliwatts
FREQUENCY RANGES
AM (MW):
520-1710 KHz @ 10 KHz steps;
527-1606 KHz @ 9 KHz STEPS
FM:
87.5-108 MHz
LW:
144-351 KHz
SW:
1600-30000 KHz (1.6-30 MHz)
TECHNICAL INFORMATION
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