DirecTV D10-300 用户手册

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页码 36
34
Technical specifications
Video Decoding
• MPEG-2 DSS compliant (up to Main Profile/Main Level)
•  Video bit rate: up to 15 Mbit/sec
•  Video format : 4 :3 and 16:9
•  Resolution : up to 720 x    480 pixels
Audio Decoding
•  MPEG-1 layer II
•  Sampling frequency : 48 kHz - 32 kHz - 44.1 kHz
•  MPEG-1 system packets
• Audio mode : Single channel, dual channel, stereo, joint 
stereo.
Satellite Antenna  Interface
•  RF input: F-type connector, 75 ohm
• LNB supply : 0V / 14V / 18V
•  LNB current: max. 300 mA on 14V max. 450 mA on 18V
•  Tone switching (on/off): 22 kHz
•  DiSeqC 2.0 compatible.
Reception Demodulation
• QPSK 
Type
•  Input frequency range : 960 to 2030 MHz
•  Input level range : -69 to -15 dBm
•  Symbol rate : 30 Msymbol/sec
•  Satellite band coverage : KU band.
Input/Output Interfaces
•  1 Multi - Satellite input
•  TV input
•  Video output: CVBS 2 video outputs
•  Audio output: Audio L/R 2 audio outputs
•  S-video output (Y/C)
•  Channel 3/4 (TV/VCR) output with selection switch
•  RJ-11 for modem
Integrated telephone modem 
(Return Path)
•  Built-in RJ-11 connector
•  Modem type : v.22bis, 2400 baud
•  Dialing mode : DTMF & pulse
• Error correction 
V42
• Caller ID
Electrical
•  Mains power supply : 120V (10%, 60Hz)
Environmental
• Temperature
-  Operating temperature is : 32°F to 104ºF
-  Storage temperature is : -40°F to 150ºF
Physical Dimensions
•  Size : 11.33” (W) x 1.81” (H) x 7.71” (D)
•  Weight D10 -300 : 1.15 kg = 2.54 lbs
•  Weight D10 -300 packaged with accessories :
2.25 kg = 4.96 lbs
Package Contents
•  Digital Satellite Receiver
•  1 x Universal IR remote control  
• Battery type :Two AA 
•  DIRECTV Access card
•  Mains power supply cord
•  A/V RCA cable
• S-Video cable
•  Phone cord
• User Guide
Subject to change without prior notification
D10-300-6  27/09/04  17:13  Page 34