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Technical Specifications
System key resources
RAM (for System, Video & OSD): 128 Mbytes
FLASH 16 Mbytes
Security Supports Zenith Pro:Idiom copy protection
Broadcast Channel Interface
Cable tuner 54 to 864 MHz (1GHz option)
Input impedance 75 Ohm unbalanced
Max. nondestructive input power 10 dBm
Channel spacing 6 MHz - IRC/ HRC/Standard channel plan
Demodulation 64/256-QAM - ITU J83 Annex B
Transport Layer
Standard ISO13818-1 (MPEG-2 - SPTS / MPTS)
Video
Standard ISO13818-2 (MPEG-2) – MP @ ML & HL
ISO14496-10 (MPEG-4 AVC) – MP @ L3 and HP @ L4,
L4.1
Output aspect ratio 4:3 / 16:9
Output resolution 720 x 480i @ 29.97 – 4:3
720 x 480p @ 59.95 – 4:3
720 x 480p @ 59.95 – 16:9
1280 x 720p @ 59.95 – 16:9
1920 x 1080i @ 29.97 – 16:9
Audio
Compression format AC-3 per ATSC A/52A, MPEG-1 layer 2, MPEG4 part 3
Graphics
Colors 24 bit color with 8 bit alpha blend
Overlay Partial / full over analog
Audio language Stereo and SAP audio supported
Loader Full code SW download w image authentication
Closed captioning & VBI Data Processing
Insertion of CEA-608D closed captioning data (SCTE-20/SCTE-21) on RF
Software
Architecture TECHNICOLOR developed native software.
User experience Operator configurable, simple channel up/down, volume
up/down
RF Remote Control Protocol Zigbee RF4CE and infrared (IR) for TV functions
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