Specifications; Md/Tape; Tv/Sat; Video - Sony STR-DE245 Operating Instructions Manual

Specifications

Amplifier section
Rated Power (DIN 1 kHz, 4 ohms)
Output at STR-DE345 : 80 W + 80 W
Stereo Mode STR-DE245 : 50 W + 50 W
Reference (DIN 1 kHz, 4 ohms)
Power Output Front:
STR-DE345 : 80 W/ch
STR-DE245 : 50 W/ch
Centre:
STR-DE345 : 80 W
STR-DE245 : 50 W
Rear:
STR-DE345 : 80 W /ch
STR-DE245 : 50 W/ch
Frequency TV/SAT, CD, MD/TAPE,
response VIDEO, 5.1 CH/DVD:
+0.5
10 Hz - 50 kHz
–2
Inputs
Sensitivity Impedance
CD,
5.1 CH/
DVD, 50
150 mV

MD/TAPE,

kilohms

TV/SAT,

VIDEO

Outputs MD/TAPE REC OUT:
Voltage: 150 mV,
Impedance: 10 kilohms
VIDEO AUDIO OUT:
Voltage: 150 mV,
Impedance: 10 kilohms
SUB WOOFER:
Voltage: 2 V
Impedance: 1 kilohms
PHONES: Accepts low and
high impedance
headphones
Full mute
Muting
+6 dB at 70 Hz
BASS BOOST
TONE ±6 dB at 100 Hz and
10 kHz
Tuner section
FM stereo, FM/AM superheterodyne tuner
dB FM tuner section
Tuning range
87.5 - 108.0 MHz
Aerial terminals 75 ohms, unbalanced
S/N
Intermediate
10.7 MHz
frequency
85 dB
Sensitivity
Mono: 18.3 dBf,
2.2 µV/75 ohms
Stereo: 38.3 dBf,
22.5 µV/75 ohms
Usable sensitivity 11.2 dBf,
1 µV /75 ohms (IHF)
S/N
Mono: 76 dB
Stereo: 70 dB
Harmonic Mono: 0.3 %
distortion at
Stereo: 0.5 %
1 kHz
Separation 45 dB at 1 kHz
Frequency
30 Hz - 15 kHz
response
Selectivity
60 dB at 400 kHz
Additional Information
AM tuner section
Tuning range
Aerial
Intermediate
frequency
Usable sensitivity
S/N
Harmonic
distortion
Selectivity
Video section (STR-DE345 only)
Inputs
Outputs
General
System
Power
requirements
Power
consumption
Dimensions
Mass (Approx.)
Supplied
accessories
+0.5
dB
–2
Specifications indicated are measured at
230 VAC, 50 Hz.
Design and specifications are subject to
change without notice.
531 - 1602 kHz
Loop aerial
450 kHz
50 dB/m (at 999 kHz)
54 dB (at 50 mV/m)
0.5 % (50 mV/m,
400 Hz)
35 dB
VIDEO, TV/SAT, 5.1 CH/
DVD:
1 Vp-p 75 ohms
VIDEO, MONITOR:
1 Vp-p 75 ohms
Tuner section: PLL quartz-
locked digital synthesizer
system
Preamplifier section: Low-
noise NF type equalizer
Power amplifier section:
Pure-complimentary
SEPP
230 V AC, 50/60 Hz
STR-DE345: 180 W
STR-DE245: 160 W
430 x 145 x 304 mm
STR-DE345: 7.2 kg
STR-DE245: 5.8 kg
See page 4
23 GB