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Delay line (ADL-SE2246F) - Asahi Glass Co.

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Delay line (ADL-SE2246F) - Asahi Glass Co.

ADL-SE2246F combo filter / delay line in a 4 pin SIP package by Asahi Glass Co.

An fascinating glass ultrasonic delay line as used in PAL video tape systems & PAL TV systems.

All of which has now gone the way of the Dodo thanks to digital systems now making analog redundant.

But who cares, still a great item for the collector or experimenter. Easily opened intact, showing two transducers that ping a signal back and forth around a glass plate many times, like pinball... yes there are bumpers  printed on the surface of the plate... this stuff is weird science !

Delay : TBC

Status: NOS (New Old Stock)

RoHS: no 


  • Availability: 15
  • Product Code: Delay line (ADL-SE2246F) - Asahi Glass Co.
  • MPN: ADL-SE2246F
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