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TECHNICAL SPECIFICATION
General
Dimensions (W x H x D) : 133 x 15.5 x 133mm
Weight without batteries : 150g
Power supply modes
DC-in socket (for play-mode) : 2.9..7.0V
DC-in socket (for charge-mode) : 3.6..7.0V
Primary batteries (battery box) : 1.7..3.2V
Rechargeable batteries (AY3365) : 1.7..3.2V
Voltage protection DC-in socket : -14.5..+14.5V
Battery lifetime
Battery level detection
Charge section (not on all versions)
Charge current : 250mA ±10%
Charge time for 80% AY3365 : 4.0h nom.
Charge time for 100% AY3365 : 6.0h nom.
Max. charge time (µP controlled) : 7h
Temperature protection : 50¡C ±5¡C
Current consumption
1)
off-phase means servos switched off and audio data is played back from
ESP memory
Headphone out CD/MP3/WMA (16½load, DBB/ESP=off)
Output power (THD²10%)
/17 version only : 2x5mW (+2/-3dB)
all other versions : 2x2.5mW (+1/-3dB)
Frequency response (1mW) : 100Hz-20kHz within 6dB
S/N ratio (unwght) :³80dB (83dB typ.)
S/N ratio (A-wght) :³82dB (85dB typ.)
THD+N (1kHz, 1mW) :²1% (0.2% typ.)
Channel crosstalk (1kHz, no load) :²-24dB (-30dB typ.)
Channel unbalance (-40dB) :²5dB
Volume attenuation (1kHz) :³60dB
Sound presets
Laser
Output power : <5mW (3mW typ.)
Wavelength : 780nm
Measurement setup CD/MP3/WMA
Use Audio Signal disc SBC429 4822 397 30184
FM-Tuner
Tuning range : 87.5..108MHz
Tuning grid : 50kHz (100kHz for /17)
IF : 225kHz
Sensitivity (26dB S/N, m=30%) :²22dBf (15dBf typ.)
-3dB limiting point :²26dBf (15dBf typ.)
Distortion (rf=1mV, Df=75kHz) :²7% (2% typ.)
Headphone out Tuner (16½load, DBB/ESP=off)
Output power (THD²10%)
/17 version only : 2x5mW (+2/-3dB)
all other versions : 2x3mW (+1/-3dB)
Frequency response : 100Hz-9kHz within 6dB
S/N ratio stereo (A-wght) :³52dB (55dB typ.)
THD+N (1kHz, 0dB) :²1% (0.4% typ.)
Channel crosstalk (1kHz, no load) :²-22dB (-25dB typ.)
Channel unbalance (1kHz, 0dB) :²5dB
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 3020422kHz
13th order
T E S E R P D N U O S e s n o p s e r y c n e u q e r F
z H k 3 6 z H k 1 z H k 0 1
1 B B DBd 6 +±B d 2Bd 0±B d 2Bd 0±B d 2
2 B B DBd 2 1 +±B d 2Bd 0±B d 2Bd 5 +±B d 2
T N E R R U C
N O I T P M U S N O C ) V 5 . 4 ( N I - C D ) V 5 2 . 2 ( Y L P P U S . T T A B
P S E / M S P
f f o M S P
e s a h p - n o M S P
e s a h p - f f o M S P
e g a r e g v a
e d o m - y a l P.p y t A m 9 8.p y t A m 0 2 1.p y t A m 0 4.p y t A m 3 8
e d o m - p m u J.p y t A m 0 0 3.p y t A m 0 5 2
e d o m - e g r a h C.p y t A m 0 8 2a/ n
e d o m - r e n u T.p y t A m 0 5.p y t A m 7 3
y b - d n a t S
) e g r a h c e r . l c x e (. p y t A m 1 2.p y t A m 5 4 . 0
L E V E L N O I T C E T E D y r a m i r P
s e i r e t t a b e l b a e g r a h c e R
s e i r e t t a b
y t p m e y r e t t a BV 7 . 1
±V m 0 0 1V 7 . 1
±V m 0 0 1
1 k a e w y r e t t a B+ l e v e l y t p m e y r e t t a b
V 9 . 0±V m 0 0 1+ l e v e l y t p m e y r e t t a b
V 7 . 0±V m 0 0 1
2 k a e w y r e t t a B+ l e v e l y t p m e y r e t t a b
V 6 . 0±V m 0 0 1+ l e v e l y t p m e y r e t t a b
V 5 . 0±V m 0 0 1
3 k a e w y r e t t a B+ l e v e l y t p m e y r e t t a b
V 3 . 0±V m 0 0 1+ l e v e l y t p m e y r e t t a b
V 3 . 0±V m 0 0 1
E M I T E F I L Y R E T T A B A D D C A M W / 3 P M
s e i r e t t a b y r a m i r P
6 0 R L x 2³h 3 2
) . p y t h 5 4 (³h 9 3
) . p y t h 8 6 (
s e i r e t t a b e l b a e g r a h c e R
) h A m 0 0 2 1 ( 5 6 3 3 Y A³h 0 1
) . p y t h 0 2 (³h 6 1
) . p y t h 8 2 (
