Specifications

8-VSB Agile Modulator Issue 1.02 December 9, 2008 Page 11 of 29
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Specifications
SMPTE Input Interface X 2
General Function: Data stream inputs
Standard: SMPTE – 310M
Name: SMPTE INPUT 1 and 2
Connector: SMA 75 Ω
Type: Input
Performance Data Bit Rate: 19.39 Mbps (max. useful) (auto-
adapted to ATSC)
Packet Format: 188 bytes
ASI Input Interface X 2
General Function: Data stream inputs
Standard: ASI – 310
Name: ASI INPUT 1 and 2
Connector: SMA 75 Ω
Type: Input
Performance Data Bit Rate: 19.39 Mbps (max. useful)
Mode: Burst or Packet mode
Packet Format: ASI – 320: 188/204 bytes (with/
without RS)
Modulation
General Standard: 8-VSB ATSC A/53
Channel BW: 6 MHz
Clock Reference Input X 1
General Function: 10 MHz reference input, VCTCXO
Name: 10 MHz IN
Connector: SMA 50 Ω
Type: Input
Performance Frequency: 10 MHz
Level: –15 to +15 dBm