Collins Mechanical Filter F 500 B 14 / [phone removed]-009
Kansas City, MO
Collins mechanical filter, NOS with no original packaging. Using a signal generator and scope, we determined this narrow, 1.4 kc filter was in good working condition. Specs are 1.4 kc @ 6db with a max BW or 3.8 kc. This is the E style case, bathtub style, 2 13/16 long x 15/16 wide x 1 high. There are 2 guide pins, four contact pins which mates with socket. Guide pins are 1.531ins apart, contact pin pairs 2.375 ins apart, each pair are separated by 0.486 ins.
October 24 on ListedBuy