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Evertz 7700VMDA Video Monitoring Reclocking Distribution Amplifier

Evertz
Availability:

In stock


Features

  • Features independent isolated output drivers to ensure no cross channel loading effects (i.e. no need to
  • terminate unused outputs)
  • VistaLINK® capable for remote monitoring, control and configuration capabilities via SNMP
  •  VistaLINK® is available when modules are used with the 3RU 7800FR frame and a 7800FC
  • VistaLINK® Frame Controller module in slot 1 of the frame

Input

  • Supports SMPTE ST 259-C (270MB/s) video with embedded audio
  • Return loss > 15dB up to 540MB/s
  • 300m auto equalization at 270MB/s (Belden 8281)

Outputs

  • Selectable reclocked/composite encoder outputs
  • Return loss > 15dB up to 540MB/s
  • Wideband jitter < 0.2UI
  • Passes embedded audio to SDI output

The 7700VMDA Reclocking Distribution Amplifier provides inexpensive distribution and composite encoder monitoring of your SMPTE ST 259 (270MB/s) serial digital video signal. The 7700VMDA features an auto-equalized input with seven outputs that can be selected as either SDI or composite analog. The 7700VMDA-2Q has two channels, each with three selectable outputs, or it can be used as a single input DA with six outputs.

The 7700VMDA and 7700VMDA-2Q occupy one card slot each and can be housed in the 1RU 7801FR frame which holds up to four single or two dual slot modules, the 3RU 7800FR frame which has a 15 slot capacity, the portable 3RU 350FR frame which has a 7 slot capacity, or a standalone enclosure which holds a single module.

SKU: 7700VMDA+3RU Categories: , Tag:

Serial Video Input

Standard

  • SMPTE ST 259

Connector

  • BNC per IEC 61169-8 Annex A

Equalization

  • Automatic to 300m @ 270MB/s with Belden 8281 (or equivalent)

Return Loss

  • 15dB up to 540MB/s

Embedded Audio

  • SMPTE ST 272-A

Serial Video Output

Number of Outputs

7700VMDA

  • Up to 7 (jumper selectable)

7700VMDA-2Q

  • 3 per channel

Connector

  • BNC per IEC 61169-8 Annex A

Signal Level

  • 800mV nominal

DC Offset

  • 0V ±0.5V

Rise And Fall Time

  • 740ps nominal

Overshoot

  • < 10% of amplitude

Return Loss

  • 15dB up to 540MB/s

Wideband Jitter

  • < 0.2UI

Analog Video Output

Number of Outputs

7700VMDA

  • Up to 7 (jumper selectable)

7700VMDA-2Q

  • 3 per channel

Standards

  • NTSC, SMPTE ST 170 if input is 525i/59.94
  • PAL-B ITU 624-4 if input is 625i/50

Connectors

  • BNC per IEC 61169-8 Annex A

Signal Level

  • 1V p-p nominal

DC Offset

  • 0V ±0.1V

Return Loss

  • 35dB up to 5MHz

Physical

Number of Slots

  • 1

Electrical

Voltage

  • +12V DC

Power

  • 6 watts

EMI/RFI

  • Complies with FCC Part 15, Class A
  • EU EMC Directive

 

 

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