1-1
TECHNICAL SPECIFICATION
General
Dimensions (W
x H x D)
: 128 x 30x 137.5mm
Weight without batteries
: 220g
Shock resistance
+X/-X direction
:
≥
2.5g
+Y/-Y direction
:
≥
2.5g
+Z/-Z direction
:
≥
2.0g
Power supply modes
Battery lifetime
Battery level detection
Current consumption
Headphone out
Output power (THD=10%)
/17 version only
: 8mW (+1/-3dB)
all other versions
: 4mW (+1/-3dB)
Frequency response (1mW)
: 100Hz-20kHz within 6dB
S/N ratio CD (unwght)
:
≥
73dB (78dB typ.)
S/N ratio CD (A-wght)
:
≥
80dB (82dB typ.)
THD+N CD (1kHz, 1mW)
:
≤
2.0% (1.0% typ.)
Crosstalk (1kHz)
:
≤
-24dB (-44dB typ.)
Channel unbalance (-40dB)
:
≤
5dB
Volume attenuation (1kHz)
: >60dB
Dynamic Bass Boost DBB
Measurement setup CD
Use Audio Signal disc SBC429 4822 397 30184
L
E
V
E
L
N
O
I
T
C
E
T
E
D
s
e
i
r
e
t
t
a
b
y
r
a
m
i
r
P
Power off
Difference btw.level 2 and power off
Difference btw.level 1 and power off
1.8V
+100/-50mV
0.8V
±
100mV
0.5V
±
100mV
E
P
Y
T
Y
R
E
T
T
A
B
E
D
O
M
D
C
P.saving
s
e
i
r
e
t
t
a
b
y
r
a
m
i
r
P
6
R
L
x
2
E
D
O
M
D
C
E
D
O
M
MP3
E
D
O
M
MP3
≥
8 h
(11h typ.)
≥
16 h
(18h typ.)
≥
8 h
(11h typ.)
≥
6 h
(8h typ.)
ESP ON
ESP ON
P.saving
E
D
O
M
Y
L
P
P
U
S
e
g
n
a
r
e
g
a
t
l
o
V
t
e
k
c
o
s
N
I
-
C
D
V
5
.
6
-
5
.
2
s
e
i
r
e
t
t
a
b
y
r
a
m
i
r
P
6
R
L
x
2
V
6
.
3
-
8
.
1
s
e
i
r
e
t
t
a
b
Rechargable
V
6
.
3
-
8
.
1
D
C
Low pass filter
DUT
S/N and distortion meter
L
R
i.e. Sennheiser UPM550
with FF-filter
Level meter
i.e. Sound Technology ST1700B
i.e. 4822 395 30204
22kHz
13th order
E
L
B
A
T
R
O
P
-
D
C
R
O
F
S
E
I
R
O
S
S
E
C
C
A
EXP320
EXP321 EXP322
EXP323
EXP325
C
0
0
/
7
0
/
17
/
00C
/
05Z
/
01
/
10
/
00C
/
17
/
00C
/
0
0
/
0
6
1
3
Y
A
r
o
t
p
a
d
A
C
D
/
C
A
0
0
/
0
7
1
3
Y
A
r
o
t
p
a
d
A
C
D
/
C
A
5
0
/
0
7
1
3
Y
A
r
o
t
p
a
d
A
C
D
/
C
A
X
X
X
X
0
1
/
0
7
1
3
Y
A
r
o
t
p
a
d
A
C
D
/
C
A
X
X
X
7
7
/
SBC HE205
e
n
o
h
e
n
o
h
p
d
a
e
H
o
e
r
e
t
S
X
-TARGET
AY3501
Car cassette Adaptor
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
3140 118 30742
3140 118 33601
2
0
/
0
7
1
3
Y
A
r
o
t
p
a
d
A
C
D
/
C
A
3140 118 32020
3140 118 33610
3140 118 32182
00
/
548
3
Y
A
r
o
t
p
a
d
A
C
D
/
C
A
3140 118 71901
17
/
548
3
Y
A
r
o
t
p
a
d
A
C
D
/
C
A
3140 118 71911
9082 100 00615
7
7
/
SBC HL351
p
d
a
e
H
o
e
r
e
t
S
9082 100 00639
3140 118 71842
AY3363
Rechargeable battery
3103 308 84721
Belt Clip
3103 304 70251
ACCESSORIES
E
G
A
T
S
B
B
D
e
s
n
o
p
s
e
r
y
c
n
e
u
q
e
r
F
z
H
125
z
H
250
z
H
k
0
1
0dB
0dB
±
2dB
2dB
+1.5
1.5dB
dB
±
2dB
2dB
+4dB
dB
±
2dB
2dB
+4dB
dB
±
2dB
2dB
+5dB
+5dB
±
2dB
2dB
+5dB
dB
±
2dB
2dB
DBB 1
DBB 2
E
D
O
M
N
O
I
T
A
R
E
P
O
)
V
5
.
4
(
Y
L
P
P
U
S
N
I
-
C
D
)
V
5
2
.
2
(
Y
L
P
P
U
S
.
T
T
A
B
N
O
P
S
E
N
O
P
S
E
N
O
P
S
E
N
O
P
S
E
CD
MP3
CD
MP3
CD Play mode
CD Jump mode
260mA typ.
440mA typ.
420mA typ.
500mA typ.
500mA typ.
200mA typ.
330mA typ.
260mA typ.
Содержание EXP320
Страница 18: ...3 8 3 8 DC JACK Headphone BLOCKDIAGRAM ...
Страница 22: ...4 4 4 4 COMBI BOARD LAYOUT DIAGRAM COPPER SIDE VIEW ...
Страница 23: ...4 5 4 5 COMBI BOARD LAYOUT DIAGRAM COMPONENT SIDE VIEW ...
