Der 3G-AM ist ein 8-Kanal AES Audio Embedder / Disembedder mit Unterstützung für 3G-SDI Ein- und Ausgang bis zu 1080p 60. Audio-Disembedding ist immer aktiv und bietet 4 AES-Ausgänge. Audio-Embedding ist vom Benutzer wählbar, basierend auf einem Kanalpaar, um entweder 3G-SDI-Eingangs-Audio zu übertragen oder um AES-Eingangs-Audio von dem Breakout-Kabel einzubetten. Die AES-Eingänge haben SRCs, die Audio synchron zum Videoeingang in 48 kHz umwandel. Der 3G-AM erkennt und konfiguriert automatisch den eingegebenen Videostandard.
Features
3G-SDI Embedder/Disembedder
8-Channel AES I/O
Supplied breakout cables for balanced AES - BNC connectors
USB connectivity via AJA MiniConfig software
Dipswitch configuration
5-20VDC Power
Technische Daten
Video Input Formats
1 x 3 Gb SDI (level A or B)
- (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
- (2K) 2048 x 1080psf 23.98, 24, 25, 29.97, 30
- (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
- (HD) 1920 x 1080psf 23.98, 24, 25, 29.97, 30
- (HD) 1920 x 1080i 25, 29.97, 30
- (HD) 1280 x 720p 50, 59.94, 60
1 x 1.5 Gb SDI
- (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30
- (2K) 2048 x 1080psf 23.98, 24, 25, 29.97, 30
- (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30
- (HD) 1920 x 1080psf 23.98, 24, 25, 29.97, 30
- (HD) 1920 x 1080i 25, 29.97, 30
- (HD) 1280 x 720p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
1 x 270 Mb SDI
Video Output Formats
- Video Out is a delayed, reclocked version of Video In, at same frame rate, etc. Video Out is undefined when no input
Video Latency
- (time measured between video input and video output connector):
- 3G level A = 3.2 usec
- 3G level B = 6.1 usec
- HD (1.5 Gb) = 6.3 usec
- SD (270 Mb) = 17.2 usec
Video Input
- SDI, 1 x BNC
- - 3G SMPTE 424/425M
- - HD SMPTE 292/296M
- - SD SMPTE 259M
Video Output
Audio Inputs and Outputs
- AES PCM audio, 1 x 25 pin D female connector on converter, 8-Channels in, 8-Channels out, selectable in pairs
- Breakout cable provided with 1 x 25 pin D male connector:
- - 8x BNC input breakout connectors
Audio Data Formats
Digital Audio Converters
Embedded Audio
- SMPTE 272M (SD): 20-bit, 48 KHz synchronous
- SMPTE 299M (3G/HD): 24-bit, 48 KHz synchronous
- Incoming embedded audio can be passed, removed, or overridden
- Up to 16 channels supported
- NOTE: 2048x1080p/psf 29.97 and 30 formats support a maximum of 8-Channels embedded audio
Embed Path Audio Latency
- (time measured between audio input and video output connector):
- 1500 usec (SRC ON)
- 400 usec (SRC OFF)
Disembed Path Audio Latency
- (time measured between video input and audio output connector):
- 210 usec
User Controls
- External DIP switch
- USB port used with Mini-Config software application to configure device via PC/Mac