Sirius Satellite Radio DEH-P7800MP Additional Information Specifications, General, Audio/DSP

Additional Information

Specifications

General

Power source	14.4 V DC (10.8 V to 15.1 V
	allowable)
Grounding system	Negative type
Max. current consumption
.....................................................	10.0 A
Dimensions (W × H × D):
DIN
Chassis	178 × 50 × 161 mm
	(7 × 2 × 6-3/8 in.)
Nose	188 × 58 × 23 mm
	(7-3/8 × 2-1/4 × 7/8 in.)
D
Chassis	178 × 50 × 166 mm
	(7 × 2 × 6-1/2 in.)
Nose	170 × 45 × 18 mm
	(6-3/4 × 1-3/4 × 3/4 in.)
Weight	1.7 kg (3.7 lbs)

Audio/DSP

Maximum power output	50 W × 4
Continuous power output ...	22 W × 4 (50 Hz to 15 000
	Hz, 5% THD, 4 W load, both
	channels driven)
Load impedance	4 W (4 W to 8 W allowable)
Preout max output level/output impedance
.....................................................	5 V/100W
Loudness contour	+10 dB (100 Hz), +6.5 dB
	(10 kHz) (volume: –30 dB)
Equalizer (16-Band Graphic Equalizer):
Frequency	20/31.5/50/80/125/200/315/
	500/800/1.25k/2k/3.15k/5k/
	8k/12.5k/20k Hz
Equalization range	±12 dB
HPF (Front/rear):
Frequency	50/63/80/100/125/160/200
	Hz
Slope	0 (Pass)/–6/–12 dB/oct
Gain	0 dB to –24 dB/Mute
Subwoofer:
Frequency	50/63/80/100/125/160/200
	Hz
Slope	–6/–12/–18 dB/oct
Gain	+6 dB to –24 dB/Mute
Phase	Normal/Reverse

CD player

System	Compact disc audio system
Usable discs	Compact disc

Appendix

Signal format:		English
Sampling frequency	44.1 kHz
Number of quantization bits
...........................................	16; linear
Frequency characteristics ...	5 Hz to 20 000 Hz (±1 dB)
Signal-to-noise ratio	100 dB (1 kHz) (IHF-A net-
	work)
Dynamic range	95 dB (1 kHz)
Number of channels	2 (stereo)
MP3 decoding format	MPEG-1 & 2 Audio Layer 3
WMA decoding format	Ver. 7, 7.1, 8, 9, 10 (2ch
	audio)
	(Windows Media Player)
AAC decoding format	MPEG-4 AAC (iTunes® en-
	coded only)
WAV signal format	Linear PCM & MS ADPCM
FM tuner
Frequency range	87.9 MHz to 107.9 MHz
Usable sensitivity	8 dBf (0.7 µV/75 W, mono,
	S/N: 30 dB)
50 dB quieting sensitivity	10 dBf (0.9 µV/75 W, mono)
Signal-to-noise ratio	75 dB (IHF-A network)
Distortion	0.3 % (at 65 dBf, 1 kHz,
	stereo)
	0.1 % (at 65 dBf, 1 kHz,
	mono)
Frequency response	30 Hz to 15 000 Hz (±3 dB)
Stereo separation	45 dB (at 65 dBf, 1 kHz)
Selectivity	80 dB (±200 kHz)
Three-signal intermodulation (desired signal level)
.....................................................	30 dBf (two undesired sig-
	nal level: 100 dBf)
AM tuner
Frequency range	530 kHz to 1 710 kHz (10
	kHz)
Usable sensitivity	18 µV (S/N: 20 dB)
Signal-to-noise ratio	65 dB (IHF-A network)

Note

Specifications and the design are subject to pos- sible modifications without notice due to im- provements.

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