Price is for 1x card and 1x back connectorfites 7700, 7800 and other series framesFull datahseet hereThe 7746FS-EAES8-DD-AC3E-HD HD/SD-SDI Frame Synchronizer is designedto re-time the input to a local reference tri-level or composite syncsignal. When necessary, frames are repeated or dropped to maintainsynchronization.This device provides: • HD/SD frame synchronization• HD/SD video proc functions• Dolby E decode from embedder or discrete source• 16 channel audio proc • Audio synchronization • Dolby AC-3™ encode• 16 channel audio demux & re-muxThe module will also pass all VANC data after switching line. Whenthe input video is lost, it will pass the input AES or mute if embeddedaudio is selected for synchronizing. The frame synchronizers also havethe ability to set the audio delay independently from the video delay.Video proc features are provided allowing the ability to adjust videoparameters such as brightness, contrast and saturation. Hue control isavailable for SD standards (525i/59.94 and 625i/50).The on-board Dolby Decoder processes one user selectable audiochannel. If the channel contains Dolby-E or Dolby Digital (AC-3), itwill yield up to 8 additional discrete audio channels, 2 channels ofstereo downmix and the associated Dolby metadata. This metadata can beoptionally embedded into the VANC, used to program the Dolby Digital(AC-3) encoder, or can be provided as an output for downstream devices.The on-board audio processor provides control to route, shuffle, mixand proc up to 16 selected channels. All channels can be additionallydelay.Six audio channels can be selected and encoded to Dolby Digital(AC-3). The encoder supports bit ranges from 56 to 640kb/s and channelconfigurations from mono to 5.1-channel surround sound. Dolby Metadatacan be accepted from the input Dolby E stream, extracted from the VANC,from an external source or authored (via VistaLINK® PRO).The final processed audio can be re-embedded as 4 embedded audiogroups into the HD/SD-SDI output signal and additionally can be routeddiscretely to the AES outputs.• Synchronizes 1080i/60, 1080i/59.94, 1080i/50, 1080p/24sF,1080p/23.98sF, 720p/60, 720p/59.94, 720p/50, 1035i/59.94, 1035i/60,480p/59.94, 525i/59.94 or 625i/50• Minimum video input to output delay -3 lines• Maximum video input to output delay -1 frame plus 3 lines• 12 additional frames of delay can be added for interlaced video formats, 28 frames for progressive formats. • Program Video output bypass relay protected on power loss • Programmable output phase with respect to reference input Freeze onlast good frame, or field, go to black on loss of video or pass input• Synchronizes 4 groups of embedded audio and re-embeds 4groups• Front panel LEDs indicate: module fault, video and embedded group presence, and AES input presence• Serial remote data logging• Adjustable video black level (brightness), Y level (contrast) andchroma level (saturation)• Adjustable hue control for SD videostandards • Synchronizes VANC data starting after switch line • Synchronizes SMPTE 12M-2 time codes • Separate control of video and audio delay• Audio Sample Rate Converters can be disabled, or set toautomatically detect non-PCM data (i.e. Dolby-E or AC-3) and disable on aper-input basis• Dolby E/AC-3 decoding for a selected audio source • Dolby Digital (AC-3) encoding for a selected 6 audio channels•Automatically apply accurate delay to compensate for Dolby Decoding andEncoding stage• Independently adjustable audio levels and inversionon all channels• Ability to combine any two inputs to any output (including monaural down-mixes of all input stereo pairs) • Reassignment of audio channels • Synchronizes eight external AES signals • Synchronized audio is output as 8 AES signals• AES and embedded outputs can choose from two independent mixers• AES outputs bypass relay protected on power loss• De-embeds and embeds Dolby-E meta data to and from video VANC space•VistaLINK® capable for remote monitoring, control and configurationcapabilities via SNMP; using VistaLINK® PRO, 9000NCP or 9000NCP2 NetworkControl Panel. VistaLINK® is available when modules are used with the3RU 7800FR frame and a 7700FC VistaLINK® Frame Controller module in slot1 of the frame