Sony STR-AV280L - Page 2

STR-AV280L
AM
suppression
ratio
54 dB
Image response ratio
45 dB
IF response ratio
io 90 dB
Spuriéus response ratio
70 dB
RF intermodulation
60 dB
Auto-tuning threshold
Approx. 30 dBf
MWILW tuner section
Tuning
range
MW:
531
kHz
-
1602
kHz
LW: 153 kHz - 344 kHz
Antenna
External
antenna
terminal
Intermediate
frequency
450
kHz
Usable sensitivity
With Layout-free antenna
MW: 55 dB/m (1000 kHz)
LW: 64 dB/m (230 kHz)
With an external antenna
MW: 100 pV (1000 KHz)
LW: 100 pV (230 kHz)
Signal-to-noise ratio
55 dB (50 mV/m)
Harmonic distortion
0.3% (50 mV/m, 400 Hz)
Selectivity 35 dB (9 kHz)
Image response ratio
42
dB
(MW
at
1000
kHz,
LW
at
230
kHz)
General
System
Tuner
section:
PLL
quartz-locked
digital
synthesizer system
Preamplifier
section:
low-noise
NF
type
equalizer amp
Power
amplifier
section:
quasi-complementary
SEPP
Power requirements
220 V ac, 50 Hz
Power consumption
92W
2 switched, total 100 watts max.
Approx. 430 x 105 x 300 mm (w/h/d)
(17 x 44x 117/e inches)
including
projecting
parts
and
controls
Weight
Approx.
6
kg
(13
Ib
4
02)
net
Approx.
7.3
kg
(16
Ib
2
02)
in
shipping
carton
AC outlets
Dimensions
FEATURES
The
STR-AV280L
is
a
receiver
whose
video
sound
input/output
jacks
make
it
possible
to
connect
a
hi-fi
video
cassette
recorder
to
your
audio
system.
The
STR-AV280L
employs
a
direct
access
tuning
system
which
makes
station
selection
easier
than
ever.
¢
A
quartz-locked
digital
synthesizer
system
witha
sophisticated
Phase-Locked
Loop
(PLL)
circuit
allows
extremely
precise
tuning
of
FM,
MW
and
LW
stations
with
an
electronic
digital
readout
on
the
frequency
display.
A
total
of
10
stations
can
be
preset.
¢
With
the
single
touch
of
a
key,
the
desired
function
can
be
initiated
or
a
preset
station
can
be
immediately
tuned
in
and
shown
in
the
fluorescent
display.
*¢
Amplifier
section
provides
35
W
+
35
W
power
output
(DIN
45500)
for
your
home
audio-video
system.
¢
Two
separate
speaker
systems
can
be
connected.