Table of Contents
Advertisement
TECHNICAL SPECIFICATION
General
Dimensions (W x H x D)
Weight without batteries
Power supply modes
DC-in socket (for play-mode)
DC-in socket (for charge-mode)
Primary batteries (battery box)
Rechargeable batteries (AY3365) : 1.7..3.2V
Voltage protection DC-in socket
Battery lifetime
B
A
T
T
E
R
Y
L
F I
E
I T
M
E
C
D
≥
P
i r
m
a
y r
b
a
t t
r e
e i
s
2
2
x
L
R
0
6
4 (
5
h
≥
R
e
c
h
a
g r
e
a
b
e l
b
a
t t
r e
e i
s
1
A
Y
3
3
6
5
1 (
2
0
0
m
A
) h
2 (
0
h
Battery level detection
P
D
E
T
E
C
I T
O
N
L
E
V
E
L
b
a
B
t a
e t
y r
e
m
p
y t
±
b
t a
e t
y r
B
t a
e t
y r
w
e
a
k
1
0
9 .
V
b
t a
e t
y r
B
t a
e t
y r
w
e
a
k
2
0
6 .
V
b
t a
e t
y r
B
t a
e t
y r
w
e
a
k
3
0
3 .
V
Charge section (not on all versions)
Charge current
Charge time for 80% AY3365
Charge time for 100% AY3365
Max. charge time (µP controlled) : 7h
Temperature protection
Current consumption
D
C
-
N I
4 (
5 .
) V
C
U
R
R
E
N
T
P
S
M
E /
S
P
C
O
N
S
U
M
P
I T
O
N
o
f f
P
a l
- y
m
o
d
e
8
9
m
A
y t
. p
J
u
m
- p
m
o
d
e
3
0
0
m
A
y t
. p
C
h
a
g r
- e
m
o
d
e
2
8
0
m
A
y t
. p
T
u
n
e
- r
m
o
d
e
5
0
m
A
y t
. p
S
a t
n
d
b -
y
2
1
m
A
y t
. p
e (
x
. l c
e r
c
h
a
g r
) e
1) off-phase means servos switched off and audio data is played back from
ESP memory
: 133 x 15.5 x 133mm
: 150g
: 2.9..7.0V
: 3.6..7.0V
: 1.7..3.2V
: -14.5..+14.5V
D
A
M
P
/ 3
W
M
A
≥
3
h
3
9
h
y t
p
) .
6 (
8
h
y t
p
) .
≥
0
h
1
6
h
y t
p
) .
2 (
8
h
y t
p
) .
i r
m
a
y r
R
e
c
h
a
g r
e
a
b
e l
t t
r e
e i
s
b
a
t t
r e
e i
s
1
7 .
V
1
7 .
V
±
1
0
0
m
V
1
0
0
m
V
e
m
p
y t
e l
v
l e
+
b
t a
e t
y r
e
m
p
y t
e l
v
±
±
1
0
0
m
V
0
7 .
V
1
0
0
m
V
e
m
p
y t
e l
v
l e
+
b
t a
e t
y r
e
m
p
y t
e l
v
±
±
1
0
0
m
V
0
5 .
V
1
0
0
m
V
e
m
p
y t
e l
v
l e
+
b
t a
e t
y r
e
m
p
y t
e l
v
±
±
1
0
0
m
V
0
3 .
V
1
0
0
m
V
: 250mA ±10%
: 4.0h nom.
: 6.0h nom.
: 50°C ±5°C
B
A
T
. T
S
U
P
P
L
Y
2 (
2 .
5
) V
P
S
M
P
S
M
P
S
o
n
p -
h
a
s
e
o
f f
p -
h
a
s
e
a
v
g
e
1
2
0
m
A
y t
. p
4
0
m
A
y t
. p
8
3
m
A
2
5
0
m
A
y t
. p
n
a /
3
7
m
A
y t
. p
0
4 .
5
m
A
y t
. p
1-1
Headphone out CD/MP3/WMA (16Ω load, DBB/ESP=off)
Output power (THD≤10%)
/17 version only
all other versions
Frequency response (1mW)
S/N ratio (unwght)
S/N ratio (A-wght)
THD+N (1kHz, 1mW)
Channel crosstalk (1kHz, no load) : ≤-24dB (-30dB typ.)
Channel unbalance (-40dB)
Volume attenuation (1kHz)
Sound presets
S
O
U
N
D
P
R
E
S
E
D
B
B
1
D
B
B
2
Laser
Output power
Wavelength
Measurement setup CD/MP3/WMA
Use Audio Signal disc SBC429
DUT
l e
+
L
R
l e
+
l e
+
FM-Tuner
Tuning range
Tuning grid
IF
Sensitivity (26dB S/N, m=30%)
-3dB limiting point
Distortion (rf=1mV,
M
a r
g
e
Headphone out Tuner (16Ω load, DBB/ESP=off)
y t
. p
Output power (THD≤10%)
/17 version only
all other versions
Frequency response
S/N ratio stereo (A-wght)
THD+N (1kHz, 0dB)
Channel crosstalk (1kHz, no load) : ≤-22dB (-25dB typ.)
Channel unbalance (1kHz, 0dB) : ≤5dB
: 2x5mW (+2/-3dB)
: 2x2.5mW (+1/-3dB)
: 100Hz-20kHz within 6dB
: ≥80dB (83dB typ.)
: ≥82dB (85dB typ.)
: ≤1% (0.2% typ.)
: ≤5dB
: ≥60dB
F
e r
q
u
e
n
c
y
e r
s
p
T
6
3
k
H
z
1
k
H
z
±
±
+
6
d
B
2
d
B
0
d
B
2
d
B
±
±
+
1
2
d
B
2
d
B
0
d
B
2
d
B
: <5mW (3mW typ.)
: 780nm
Low pass filter
22kHz
13th order
i.e. 4822 395 30204
Level meter
i.e. Sennheiser UPM550
with FF-filter
: 87.5..108MHz
: 50kHz (100kHz for /17)
: 225kHz
: ≤22dBf (15dBf typ.)
: ≤26dBf (15dBf typ.)
∆f=75kHz)
: ≤7% (2% typ.)
: 2x5mW (+2/-3dB)
: 2x3mW (+1/-3dB)
: 100Hz-9kHz within 6dB
: ≥52dB (55dB typ.)
: ≤1% (0.4% typ.)
o
n
s
e
1
0
k
H
z
±
0
d
B
2
d
B
±
+
5
d
B
2
d
B
4822 397 30184
S/N and distortion meter
i.e. Sound Technology ST1700B
Advertisement
Table of Contents
