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TECHNICAL SPECIFICATION
SUPPLY, AF-AMPLIFIER & LOUDSPEAKER PART:
TECHNICAL description:
Active components
Passive components
GENERAL part:
Headphone type
Loudspeaker filter, high pass
Loudspeaker filter, low pass
Power stage protection
Public address
INDICATORS:
Output power or VU-meter
Frequency response
Low power (battery)
ELECTRICAL DATA:
TONE/EQUALIZER/DBB
Input sens.: Nom.
Limit:
for 50mW
Line outp.: Nom.
Limit:
voltage
OUTPUT POWER:
Mains operation:
Battery operation:
Music power (MPO) / Peak-MPO (PMPO):
Short term maximum output power:
Long term maximum output power:
Headphone output voltage/power:
Bandwidth FTC
:
– 1dB at
Bandwidth DIN
:
– 3dB at
Frequency response at Vol. max – 20dB:
DBB raise level
LOUDSPEAKER (output):
Low pass crossover frequency:
High pass crossover frequency:
Short term maximum output power:
Long term maximum output power:
Frequency response at:
REMARKS:
2*
45
40
32
Power supply
Tone Control
None
None
None
AC – NO; DC - NO; Temperature – YES; Short circuit – NO
No
No
No
No
Balance control
Mechanical noise (ISO 1996)
Noise overall (ISO)
Channel difference at 50mW
Hum
(vol.max.-20dB to vol.min.)
Residual noise
500mV
D=10%
D=10%
-
n.a.
-
typ. 60Hz to 16kHz ( dB)
10db at125hz vol max-20db
-
-
-
-
-
Frequency response MP3- LINK 100HZ
Frequency response MP3- LINK 10KHZ
1-4
AF-Amplifier
D8227GP
:
digits:
:
digits:
No
Limit:
Limit:
(volume minimum)
Limit: - dB
Limit: - dB
(acc. to DIN45324)
(acc. to IEC 60268-15)
(acc. to IEC 60268-15)
(acc. to FTC/16/1/D/432)
(acc. to IEC 60268-15)
Disc SBC429 Track 12
kHz
tolerance:
kHz
tolerance:
W (acc. to IEC 60268-15)
W (acc. to IEC 60268-15)
Hz
-9 BD;
nom
10KHZ
+/-1 BD;
nom
+/-3 BD;
nom
Loudspeaker
2 X 1 W, 8ohm
nW
nW
mV
mV
mV
mV
Hz
Hz
kHz
limit
-10 BD
limit
+/-2 BD
limit
+5/-0 BD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
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