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Video Filters - BT Approved Range

Originally designed by British Telecom for use in sampling circuits associated with means for coding analogue television signals, and manufactured by Best this range of precision video filters offer flat insertion loss, well compensated group delay and bandwidths tailored to suit the requirements of the sampled data systems. Anti-aliasing and interpolating types are available as 75 Ohm devices.
N.B. Anti-aliasing filters can be used as Video delay lines.

Return Loss   24 dB all frequencies to 0·8f
Bandpass   DC-cut off in range 0·5 to 13·50 MHz (As standards)
Mechanical Data PCB Mounted  50*32*12mm height
50*48*12mm height
79*32·5*16mm height
100*32*16mm height
Connection   PCB Pins
Mounting   Through hole soldered or pins fit Cambion socket 450-3388-01-06 or equivalent.

Following diagrams viewed from underside. Overall sizes are maximum.  Pitch P is 15.24mm (0.60") and is the same for each board.


 

  

LPP007&008 have the same pin spacing as LPP012&013, but their board size is only 79*32·5mm.

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