The BKPF-L641 is a decoder board that converts an NTSC/PAL composite analog input signal into a 4:2:2 component serial digital video output signal. This decoder board features 10-bit digital internal processing, a three-line adaptive comb filter and a frame synchronizer. In conjunction with the BKPF-L642 4:2:2 to NTSC/PAL encoder board, the color frame ID Inserter function avoids the reverse color framing that may be generated by the encode/decode chain. It maintains the content of the VBI.
An internal test signal generator is included for maintenance purposes.
The BKPF-L Series function boards install in the PFV-L Series Interface Units in any combination with other BKPF-L Series function boards.
The total power consumption of the installed function boards should not exceed 13 A at 5 V for PFV-L10.