NOTE: The HDB2640 ships with four 3 ft. Hydra AV cables.HDbridge™ 2000 Series encoder / modulators are designed especially for high channel density environments where rapid deployment, advanced management and compatibility are critical — you can practically feel the confidence that's built into every unit!FEATURESA/V Capture Four Component video inputs - 1080p/i, 720p, 480p/i Integrated Closed Caption support Analog and Digital AudioDigital MPEG2 Encoding Up to 36Mbps sustained average encoding rate Audio encoded into AC-3 User-settable program informationRF Modulation / Channel Upconversion Well-formed QAM 256 6Mhz channel, inserted onto any blank channel Independently Frequency agile from 50 to 858Mhz (Channels 2-135) Supports STD, HRC or IRC cable standardsSPECIFICATIONSVideo Input Component Video x2 or x4: DIN connector HDbridge end, RCA connectors for HD source Closed Caption: EIA/CEA-608 captions accepted over composite video inputAudio Input Stereo Analog and Digital Audio x2 or x4: DIN connector HDbridge end, RCA connector, 75 Ohm 0 to 0.7v at Audio sourceInternally encoded into Dolby® Digital AC-3Video Encoder Encoder Video Profile: MPEG2 HD Profile 2: ISO13818-2 MP@HL Traffic Shaping: Variable Bit Rate Video Transport Bit Rate: 38.78 Mbps Video Encoding Data Rates: Variable, 10 Mbs - 24 Mbs per channel Average Encoding Data Rate: 18 Mbs per channel Encoding Latency: Programmable 100 msec to 400 msec Color Profile: 4:2:0 GOP Size: 16 Video, Audio PID: Programmable Program Information: ProgrammableAudio Encoder Encoder Audio Profile: ATSC A/52, Dolby(r) Digital (AC-3)Modulator/Upconverter Modulation Types: QAM 256 (ITU-T J83 Annex B) Interleaving modes: (64,2) only Cable Standard: HRC, IRC or STD Frequency Range: Independently Frequency Agile from 54 to 864MHz (Channels 2-135) -2 kHz resolution -+/- 30 ppm accuracy -+/- 35 ppm stability Output Power: +45 dBmV typical Output Level Adjust: 25 - 45 dBmV in 1dBmV steps MER: 38 dB typical I/Q Amplitude Imbalance: < 1% typical Spectral Tilt:
