Cisco Cisco D9800 Network Transport Receiver 데이터 시트
Data Sheet
Page 2 of 4
Specifications
Table 1.
Product Specifications
Parameter
Value
System
Standards MPEG-2/DVB
compatible
EN 300 421, EN 300 468
Demodulation QPSK
FEC variable (1/2, 2/3, ¾, 5/6 or 7/8)
Tuner
Input Level
-25 dBm to -65 dBm per carrier
Frequency Range
950 MHz to 2150 MHz
Tuning Step Size
125 kHz
Symbol Rate Range
1.0 to 45 MSymbols/s
Carrier Capture Range
≥ ±3.0 MHz (5 - 45 Msymbols)
Satellites
C-band and Ku-band
Input Impedance
75 Ω
DVB-ASI Input
Standard EN50083-9,
DVB-ASI
coaxial
Supported Packet Length
188 or 204 bytes
Transport Bit Rate
Up to 68.5 Mbps
Analog Video Output (for monitoring purposes)
Number of Channels
1
Video Decompression Type
MPEG-2 4:2:0
Output Level
1.0 Vpp ±1.0 dB
Output Impedance
75 ohms
Video Standard
NTSC and PAL B/G/D/M/N
Horizontal Video Resolutions
1080i: 1920, 1440, 1280
720p: 1280, 960, 640
720p: 1280, 960, 640
Video Standard
NTSC and PAL B/G/I/D/M/N
Frequency Response
NTSC: 0.1 – 4.2 MHz ≤ ±1.0 dB
PAL: 0.1 – 5.0 MHz ≤ ±1.5 dB
PAL: 0.1 – 5.0 MHz ≤ ±1.5 dB
Maximum Video Resolution
720 x 576/480
Maximum Video Bit Rate
15 Mbps
Chroma-luma Delay
±30 ns
Field Time Distortion
≤3%
Line Time Distortion
≤3%
Luminance Nonlinearity
≤5%
Differential Gain
≤4%
Differential Phase
≤4°
Signal-to-Noise Ratio
≥ 55 dB
Analog Audio Outputs (for monitoring purposes)
Number of Channels
1 stereo pair/2 mono channels
Audio Decompression
MPEG or Dolby Digital (AC-3)
Output Level
Balanced, adjustable audio outputs are factory set for unity gain (0 dBm out
over 600 ohms for 0 dBm in). Output is adjustable at the front panel by ±6.0 dB
(ref., 100 kilohms) Factory calibrated to +18 dBu (at full scale).
over 600 ohms for 0 dBm in). Output is adjustable at the front panel by ±6.0 dB
(ref., 100 kilohms) Factory calibrated to +18 dBu (at full scale).
Frequency Response
±0.5 dB, 20 Hz to 20 kHz (ref. 100 kilohms)