User manual

Imagestore 750 User Manual Imagestore Specifications
Miranda Technologies Inc. Page 287
Imagestore Specifications
SDI Inputs and Outputs
The Imagestore 750 inputs accept serial SD-SDI / HD-SDI video streams
conforming to the following standards:
• 525i/59.94 Hz SMPTE 259
• 625i/50 Hz SMPTE 259
• 1920 x 1080i/59.94 Hz SMPTE 274M 1998
• 1920 x 1080i/50 Hz SMPTE 274M 1998
• 1280 x 720/59.94 Hz SMPTE 296M 2001
• 1280 x 720/50 Hz SMPTE 296M 2001
Input is through screened 75Ω BNC connectors. The Return Loss is better
than -15dB up to 1.5GHz. Each input circuit is provided with automatic
adaptive equalisation circuitry suitable for cable lengths of up to 110m –
(Belden 8281 or Belden 1694A).
All outputs have amplitudes of 800mV (± 10%).
Imagestore 750 will delay the video path by no more than one line, excluding
any in-circuit DVE delay.
Power Requirements
Imagestore accepts power from a 110V or 230V, 60Hz or 50Hz, AC mains
supply. There are supply fuses within each removable PSU module and there
are DC supply fuses within the unit.
Interfaces
The Imagestore employs three types of control and image interfaces and a
summary of these is given in the following table.