Applicable Models
PFV-L10 Interface unit
Supplied Accessories
Installation guide (1)
Installation manual (1)
Slot number label (1 set) (1)
The BKPF-L642 is an encoder board that converts a
component 4:2:2 serial digital signal into an NTSC/PAL
composite analog signal. It features 12-bit internal
processing (10-bit signal path), 2x over sampling and a
line synchronizer. In conjunction with the BKPF-L641 4:2:2
to NTSC/PAL decoder board, the color frame ID extractor
function avoids the reverse color framing that may be
generated by the encode/decode chain. It maintains
ancillary data within the VBI. An internal test signal
generator is provided for maintenance purposes. Four
distribution outputs are provided. The BKPF-L642 uses
10-bit signal path for quality-critical application such as
distribution or on-air transmission applications, while the
BKPF-L632 8-bit NTSC/PAL encoder board is designed to
support monitoring solution for 4:2:2 serial digital
environment at a lower cost.
Features
*High performance NTSC/PAL encoder — 12-bit internal
processing; Supports SMPTE259M-C; One equalized
input with active loop-through output; Four distribution
outputs; Black burst reference input with passive
loop-through output *NTSC/PAL selectable — Setup
on/off selectable for NTSC signal *Built-in line
synchronizer — H phase adjustment *Color frame ID
extraction *Maintains VBI data to support Closed Caption
*EDH monitoring *Built-in test signal generator
The BKPF-L Series function boards install in the PFV-L Series Interface Units
in any combination with other BKPF-L Series function boards.
86
Interface Processor L Series
Interface Processor L Series
BKPF-L642 4:2:2 To NTSC/PAL Encoder Board
Rear Panel
*SGC_0069-0098 02.3.16 5:03 PM Page 86
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