Lynx Technik yellobrik PDM 1284 B

AES audio Embedder / De-embedder (unbalanced AES)

The PDM 1284 B is a versatile AES audio embedder and de-embedder designed for a wide range of SDI video formats up to 3Gbit. It supports unbalanced AES3id audio I/O using 75 Ohm BNC connections. 

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PDM-1284B
£789.00 £657.50
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The PDM 1284 B is a versatile AES audio embedder and de-embedder designed for a wide range of SDI video formats up to 3Gbit. It supports unbalanced AES3id audio I/O using 75 Ohm BNC connections. 

Audio groups are selected using the rotary switches, and its possible to embed and de-embed additional audio groups by cascading modules together. Simultaneous embedding and de-embedding means the module will de-embed and output the audio from the selected audio group before overwriting with new audio (if required). The module automatically detects audio formats and will deactivate the sample rate converters to preserve encoded bit streams such as DolbyE. 

The “auto black” mode uses a black video frame if no SDI input is present. This allows the module to embed audio even when no video source is available. This mode is useful if the module is being used in an “audio only” application. A 1 kHz test tone generator is included for audio testing purposes.

  • Multifunction - use as an embedder or de-embedder
  • 3G SDI Level A and Level B support
  • SDI video formats up to 3Gbit (1080p60)
  • 4 x AES inputs or outputs with selectable audio groups
  • Optional Fiber I/O
  • Integrated 1 kHz test tone generator
  • Automatic PCM / encoded audio detection
  • Auto black if no video present
  • Selectable SDTV 24 bit mode
  • Video and Audio present LED indicators
  • yelloGUI compatible to access additional internal settings
More Information
Specification

SDI Input

  • 1 x SDI video on 75 Ohm BNC connector
  • SMPTE 424M, SMPTE 292M, SMPTE 259M
  • 3G Level A & B-DL & B-DS according to SMPTE ST 425-1 and ST 425-2 (3D) with image formats 1280 x 720 and 1920 x 1080
  • For a detailed list of supported formats please refer to the article in our knowledge base
  • ( www.lynx-technik.com > support > tech.support )
  • Multi-standard operation from 270Mbit/s to 3Gbit/s
  • SDTV (525/625)
  • 720p and 1080p (23.98/24/25/29.97/30/50/59.94/60 Hz) 1080psf (23.98/24/25/29.97/30 Hz)
  • 1080i (50/59.94/60 Hz)
  • Electrical Return Loss: >15dB from 5MHz to 1.5GHz, >10dB from 1.5GHz to 3GHz
  • Automatic cable EQ (Belden 1694A cable)

 

Fiber I/O

  • (optional) 1 x fiber optic input and output (see table)
  • SMPTE 297M - 2006

 

 SDI Output

  • 1 x SDI video on 75 Ohm BNC connector
  • SMPTE 424M, SMPTE 292M, SMPTE 259M
  • For a detailed list of supported formats please refer to the article in our knowledge base ( www.lynx-technik.com > support > tech.support )
  • Electrical Return Loss: >15dB from 5MHz to 1.5GHz, >10dB from 1.5GHz to 3GHz

 

AES I/O (switchable)

  • 4 x AES3id unbalanced inputs or outputs on 75 Ohm BNC connectors
  • AES group selection provided via rotary switch

 

Power

  • +12VDC @ 4.2W nominal - ( supports 8 - 14VDC input range )

 

Physical

  • Size: 140mm x 90mm x 22mm (5.51” x 3.54” x 0.86”) including connectors 
  • Weight: 200g (7.05oz)

 

Ambient

  • 5 - 40oC (41 - 104oF) 90% Humidity (non condensing)
  •  Module
  • AC power supply