MADE IN USA 
CUSTOM DESIGNED 
BIDIRECTIONAL FEMALE-MALE BNC CONNECTORS
POMONA ELECTRONICS MODEL 3231 BNC CONNECTOR BOX W/ LOW PASS FILTER BUILT IN

3 WINDING FERRITE CORE INDUCTOR ON EACH SIDE OF A SHIELDED WALL IN SERIES.  2 CERAMIC CAPACITORS TO GROUND ON EACH SIDE OF A SHIELDED WALL VALUE UNKNOWN.

METAL BOX CAGES THE SIGNAL PASSING THROUGH THE FILTER.  NO DATA ON SPECIFICATIONS.


PLEASE SEE PHOTOS FOR DETAILS OF ITEM. FROM  AVIONICS ENGINEERING LAB INVENTORY SHELF.  

SEE MY OTHER LISTING AS THERE ARE MORE ITEMS SIMILAR TO THIS FROM THIS ESTATE