Sony HT-DDW830 - Manual (Page 47)

47
Additional Information
Intermediate frequency
450 kHz
Usable sensitivity
50 dB/m (at 1,000 kHz
or 999 kHz)
S/N 54 dB (at 50 mV/m)
Harmonic distortion
0.5 % (50 mV/m, 400
Hz)
Selectivity At 9 kHz: 35 dB
At 10 kHz: 40 dB
c) You can change the AM tuning interval to 9
kHz. After tuning in any AM station, turn
off the receiver. Hold down the TUNING +
button and press the ?
/1 button. All preset
stations will be erased when you change the
tuning interval. To reset the scale to 10 kHz,
repeat the procedure.
Video section
Inputs Video: 1 Vp-p 75 ohms
Outputs Video: 1 Vp-p 75 ohms
General
System Tuner section:
PLL quartz-locked
digital synthesizer
system
Preamplifier section:
Low-noise NF type
equalizer
Power amplifier
section:
Pure-complementary
SEPP
Power requirements
Models of area code U,
CA
120 V AC, 60 Hz
Models of area code SP
220 - 230 V AC,
50/60 Hz
Models of area code AU
240 V AC, 50 Hz
Power consumption
Models of area code U:
220W
In standby condition:
1 W
Models of area code CA:
315 VA
In standby condition:
1 W
Models of area code SP:
210 W
In standby condition:
1 W
Models of area code
AU:
210 W
In standby condition:
1 W
Dimensions 430 Ч 296 Ч 157.5 mm
(16 7 /
8
Ч 11 5 /
8
Ч 6 2 /
8
in.)
including projecting
parts and controls
Mass (Approx.) 7.4 kg
(16 lbs. 6 oz.)
FM tuner section
Tuning range 87.5 - 108.0 MHz
Antenna terminals
75 ohms, unbalanced
Intermediate frequency
10.7 MHz
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
S/N Mono: 76 dB
Stereo: 70 dB
Harmonic distortion at 1 kHz
Mono: 0.3%
Stereo: 0.5%
Separation 45 dB at 1 kHz
Frequency response
30 Hz - 15 kHz +0.5/–2
dB
Selectivity 60 dB at 400 kHz
AM tuner section
Tuning range Models of area code U,
CA
With 10-kHz tuning
scale:
530 - 1710 kHz
c)
With 9-kHz tuning
scale:
531 - 1710 kHz
c)
Models of area code
AU, SP
With 9 kHz tuning
scale:
531 - 1602 kHz
Antenna Loop antenna