Signal Processing Systems : Related Signal Processing Products : Evertz - 7700ACO2-HD

Dual HD/SD-SDI Smart Automatic Changeover

Model: 7700ACO2-HD

Auto sensing of HD and SD input formats
Smart Automatic changeover based on user programmable switch logic
Card edge menu control for configuration of operating modes and LEDs for reporting signal presence, router state, module status
VistaLINK® capable for remote monitoring, control and configuration capabilities via SNMP; using VistaLINK® PRO, CP-2116E or CP-2232E Control Panels. VistaLINK® is available when modules are used with the 3RU 7800FR frame and a 7700FC VistaLINK® Frame Cont
Bypass relay protection on main program output

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The 7700ACO2-HD incorporates Evertz® essential audio and video monitoring which is used to drive the real time automatic switch logic processor.Common parameters include user configurable loss of signal, freeze, and black detect.The 7700ACO2-HD can optionally be ordered with Evertz's patented IntelliGain® Audio and Loudness Processor.The IntelliGain® processor is designed to normalize perceived differences in audio loudness in real time for any HD/SD-SDI signal with embedded audio.This module will internally de-embed the audio signals, regulate the signal level based on a used defined target loudness level, then re-embed the corrected audio signals back into the video output.

Auto sensing of HD and SD input formats
Smart Automatic changeover based on user programmable switch logic
Card edge menu control for configuration of operating modes and LEDs for reporting signal presence, router state, module status
VistaLINK® capable for remote monitoring, control and configuration capabilities via SNMP; using VistaLINK® PRO, CP-2116E or CP-2232E Control Panels. VistaLINK® is available when modules are used with the 3RU 7800FR frame and a 7700FC VistaLINK® Frame Cont
Bypass relay protection on main program output
Integrated SoftSwitch™ technology for clean video and "popless" embedded audio switching
IntelliGain® Audio and Loudness Processor
Consistent audio loudness levels within a channel and/or program
Gain control within a program interval to preserve audio dynamic range
Artifact-free transitions between program and commercials
Elimination of drastic volume changes during commercials and interstitials
Ideal for aggregator applications and multi-channel playout facilities (DTH, Cable, IPTV

Spec Sheet available - Yes

Active Power: 20 Watt
DC Voltage: 12 Volts
Standard: Auto-detects standard 1.485Gb/s SMPTE ST 292-1 (1080i/59.94, 1080i/50, 720p/59.94, 720p/50) SMPTE ST 260, SMPTE ST 274, SMPTE ST 296, SMPTE ST 349 (HD or SD carrier) 270Mb/s SMPTE ST 259-C (525i/59.94 or 625i/50)
Number of Inputs: 2
Connector: BNC per IEC 61169-8 Annex A
Input Equalization: Automatic 100m @ 1.5Gb/s with Belden 1694 or Equivalent cable
Return Loss: > 20dB up to 270MHz, > 12dB up to 1.5GHz
Number of Outputs: 2 Smart switched program outputs (Input 1 is bypass relay protected) Loop thru on Input A and Input B
Signal Level: 800mV nominal
DC Offset: 0V ±0.5V
Rise and Fall Time: 200ps nominal
Overshoot: < 10% of amplitude
Jitter: < 0.16 UI (HD)

Dual HD/SD-SDI Smart Automatic Changeover 94 kb - Data Sheet

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