Technical Data; Receiver - Magnavox MFX-450 Guia Del Usuario

MFX450_eng 11/26/02 3:21 AM

Receiver

Subject to modification without notice.
General
Power consumption .........................................................260 W
Standby power consumption ............................................< 2 W
Dimensions, w × h × d ............................435 × 135 × 350 mm
Weight ..............................................................................8.6 kg
Amplifier part (10 % THD, 6 Ω)
Output power, stereo mode: FTC (40 Hz–20 kHz) .......2 × 80 W
Output power, surround mode (1 kHz)
Front ......................................................................2 × 80 W
Center ..........................................................................80 W
Surround................................................................2 × 80 W
Bass ..................................................................±9 dB at 100 Hz
Treble ................................................................±9 dB at 10 kHz
Loudness ....+6 dB at 100 Hz (-30 dB); +3 dB at 10 kHz (-30 dB)
Total harmonic distortion.........................0.05 % at 1 kHz, 5 W
Frequency response ..................................20–20,000 Hz, ±1 dB
S/N ratio ........................................................................≥ 82 dB
Stereo separation (1 kHz) ..............................................≥ 45 dB
Crosstalk (1 kHz) ...........................................................≤ -65 dB
Inputs
Linear inputs .......................................................250 mV/47 kΩ
6 CH ....................................................................250 mV/40 kΩ
Phono ......................................................................5 mV/47 kΩ
Digital coaxial ..............................................75 Ω acc. IEC 958
Digital optical...................................................................toslink
Outputs
Power supply AC outlets (switched) ...........totally max. 120 W
Linear outputs.......................................................250 mV/1 kΩ
Digital coaxial ..............................................75 Ω acc. IEC 958
Digital output sampling frequencies
Analog in .............................................................out 48 kHz
Digital in 32 kHz ..................................................out 32 kHz
Digital in 44.1 kHz ............................................out 44.1 kHz
Digital in 48 kHz ..................................................out 48 kHz
Digital in 96 kHz ..................................................out 48 kHz
Subwoofer pre-out....................................................0.8 V/1 kΩ
Center pre-out...........................................................0.8 V/1 kΩ
Headphones....................................8–600 Ω (3 V e.m.f., 60 Ω)
Speakers ...........................................................................≥ 6 Ω
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TECHNICAL DATA

Tuner part
Wave range
FM..............................................................87.5–108.0 MHz
AM................................................................530–1,700 kHz
Sensitivity
Stereo FM ..................................................................41 dBf
Mono FM....................................................................17 dBf
Total harmonic distortion
Stereo FM ...................................................................0.8 %
Mono FM.....................................................................0.9 %
Frequency response ...................................63–12,500 Hz ±1 dB
S/N ratio
Stereo FM....................................................................55 dB
Mono FM.....................................................................60 dB
Channel separation .............................................27 dB at 1 kHz
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