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Analog Black Burst Module, 2.5ppm, three outputs buy in Cape Girardeau
Buy Analog Black Burst Module, 2.5ppm, three outputs
Analog Black Burst Module, 2.5ppm, three outputs

Analog Black Burst Module, 2.5ppm, three outputs

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USA, Cape Girardeau
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  • BrandAnalog
Description
Description:
When genlocking to incoming video, the SPG-812 chassis will have either an analog 812-OP/C or a - 812-OP/D digital genlock module in slot #2 This module places the timing pulses down the motherboard buss. The 812-OP/A analog black burst module then uses these pulses to horizontally lock the PLL on the module and reset the vertical and horizontal counters within the complex programable logic devices. This times up all counters by an external reference.

The 812-OP/A analog black burst module uses three 2-bit mechanical encoders that give infinite phasing on both the vertical, horizontal, and subcarrier timing. This makes the 812-OP/A an ideal reference generator compensating for any timing offset within the timing chain. The horizontal, vertical and sub-carrier timing information are stored in battery backup RAM onboard the microcontrollers and can be held there if power is interrupted to the chassis. This allows you to move the module from chassis to chassis without worry of losing valuable timing information.
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Analog Black Burst Module, 2.5ppm, three outputs
Analog Black Burst Module, 2.5ppm, three outputs
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